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XSSimpleTypeDecl.javaAPI DocJava SE 5 API112497Fri Aug 26 14:55:48 BST 2005com.sun.org.apache.xerces.internal.impl.dv.xs

XSSimpleTypeDecl.java

/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 2001-2003 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Xerces" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
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 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation and was
 * originally based on software copyright (c) 2001, International
 * Business Machines, Inc., http://www.apache.org.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package com.sun.org.apache.xerces.internal.impl.dv.xs;

import java.util.StringTokenizer;
import java.util.Vector;

import com.sun.org.apache.xerces.internal.impl.Constants;
import com.sun.org.apache.xerces.internal.impl.dv.DatatypeException;
import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeFacetException;
import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeValueException;
import com.sun.org.apache.xerces.internal.impl.dv.ValidatedInfo;
import com.sun.org.apache.xerces.internal.impl.dv.ValidationContext;
import com.sun.org.apache.xerces.internal.impl.dv.XSFacets;
import com.sun.org.apache.xerces.internal.impl.dv.XSSimpleType;
import com.sun.org.apache.xerces.internal.impl.xpath.regex.RegularExpression;
import com.sun.org.apache.xerces.internal.xs.StringList;
import com.sun.org.apache.xerces.internal.xs.XSAnnotation;
import com.sun.org.apache.xerces.internal.xs.XSConstants;
import com.sun.org.apache.xerces.internal.xs.XSFacet;
import com.sun.org.apache.xerces.internal.xs.XSMultiValueFacet;
import com.sun.org.apache.xerces.internal.xs.XSNamespaceItem;
import com.sun.org.apache.xerces.internal.xs.XSObjectList;
import com.sun.org.apache.xerces.internal.xs.XSSimpleTypeDefinition;
import com.sun.org.apache.xerces.internal.xs.XSTypeDefinition;
import com.sun.org.apache.xerces.internal.impl.xs.util.ShortListImpl;
import com.sun.org.apache.xerces.internal.impl.xs.util.StringListImpl;
import com.sun.org.apache.xerces.internal.impl.xs.util.XSObjectListImpl;
import com.sun.org.apache.xerces.internal.util.XMLChar;
import com.sun.org.apache.xerces.internal.xni.NamespaceContext;

/**
 * @author Sandy Gao, IBM
 * @author Neeraj Bajaj, Sun Microsystems, inc.
 *
 * @version $Id: XSSimpleTypeDecl.java,v 1.48 2004/01/19 15:30:20 sandygao Exp $
 */
public class XSSimpleTypeDecl implements XSSimpleType {

    static final short DV_STRING        = PRIMITIVE_STRING;
    static final short DV_BOOLEAN       = PRIMITIVE_BOOLEAN;
    static final short DV_DECIMAL       = PRIMITIVE_DECIMAL;
    static final short DV_FLOAT         = PRIMITIVE_FLOAT;
    static final short DV_DOUBLE        = PRIMITIVE_DOUBLE;
    static final short DV_DURATION      = PRIMITIVE_DURATION;
    static final short DV_DATETIME      = PRIMITIVE_DATETIME;
    static final short DV_TIME          = PRIMITIVE_TIME;
    static final short DV_DATE          = PRIMITIVE_DATE;
    static final short DV_GYEARMONTH    = PRIMITIVE_GYEARMONTH;
    static final short DV_GYEAR         = PRIMITIVE_GYEAR;
    static final short DV_GMONTHDAY     = PRIMITIVE_GMONTHDAY;
    static final short DV_GDAY          = PRIMITIVE_GDAY;
    static final short DV_GMONTH        = PRIMITIVE_GMONTH;
    static final short DV_HEXBINARY     = PRIMITIVE_HEXBINARY;
    static final short DV_BASE64BINARY  = PRIMITIVE_BASE64BINARY;
    static final short DV_ANYURI        = PRIMITIVE_ANYURI;
    static final short DV_QNAME         = PRIMITIVE_QNAME;
    static final short DV_NOTATION      = PRIMITIVE_NOTATION;

    static final short DV_ANYSIMPLETYPE = 0;
    static final short DV_ID            = DV_NOTATION + 1;
    static final short DV_IDREF         = DV_NOTATION + 2;
    static final short DV_ENTITY        = DV_NOTATION + 3;
    static final short DV_INTEGER       = DV_NOTATION + 4;
    static final short DV_LIST          = DV_NOTATION + 5;
    static final short DV_UNION         = DV_NOTATION + 6;

    static final TypeValidator[] fDVs = {
        new AnySimpleDV(),
        new StringDV(),
        new BooleanDV(),
        new DecimalDV(),
        new FloatDV(),
        new DoubleDV(),
        new DurationDV(),
        new DateTimeDV(),
        new TimeDV(),
        new DateDV(),
        new YearMonthDV(),
        new YearDV(),
        new MonthDayDV(),
        new DayDV(),
        new MonthDV(),
        new HexBinaryDV(),
        new Base64BinaryDV(),
        new AnyURIDV(),
        new QNameDV(),
        new QNameDV(),   // notation use the same one as qname
        new IDDV(),
        new IDREFDV(),
        new EntityDV(),
        new IntegerDV(),
        new ListDV(),
        new UnionDV()
    };

    static final short NORMALIZE_NONE = 0;
    static final short NORMALIZE_TRIM = 1;
    static final short NORMALIZE_FULL = 2;
    static final short[] fDVNormalizeType = {
        NORMALIZE_NONE, //AnySimpleDV(),
        NORMALIZE_FULL, //StringDV(),
        NORMALIZE_TRIM, //BooleanDV(),
        NORMALIZE_TRIM, //DecimalDV(),
        NORMALIZE_TRIM, //FloatDV(),
        NORMALIZE_TRIM, //DoubleDV(),
        NORMALIZE_TRIM, //DurationDV(),
        NORMALIZE_TRIM, //DateTimeDV(),
        NORMALIZE_TRIM, //TimeDV(),
        NORMALIZE_TRIM, //DateDV(),
        NORMALIZE_TRIM, //YearMonthDV(),
        NORMALIZE_TRIM, //YearDV(),
        NORMALIZE_TRIM, //MonthDayDV(),
        NORMALIZE_TRIM, //DayDV(),
        NORMALIZE_TRIM, //MonthDV(),
        NORMALIZE_TRIM, //HexBinaryDV(),
        NORMALIZE_NONE, //Base64BinaryDV(),  // Base64 know how to deal with spaces
        NORMALIZE_TRIM, //AnyURIDV(),
        NORMALIZE_TRIM, //QNameDV(),
        NORMALIZE_TRIM, //QNameDV(),   // notation
        NORMALIZE_TRIM, //IDDV(),
        NORMALIZE_TRIM, //IDREFDV(),
        NORMALIZE_TRIM, //EntityDV(),
        NORMALIZE_TRIM, //IntegerDV(),
        NORMALIZE_FULL, //ListDV(),
        NORMALIZE_NONE, //UnionDV()
    };

    static final short SPECIAL_PATTERN_NONE     = 0;
    static final short SPECIAL_PATTERN_NMTOKEN  = 1;
    static final short SPECIAL_PATTERN_NAME     = 2;
    static final short SPECIAL_PATTERN_NCNAME   = 3;

    static final String[] SPECIAL_PATTERN_STRING   = {
        "NONE", "NMTOKEN", "Name", "NCName"
    };

    static final String[] WS_FACET_STRING = {
        "preserve", "replace", "collapse"
    };

    static final String URI_SCHEMAFORSCHEMA = "http://www.w3.org/2001/XMLSchema";
    static final String ANY_TYPE = "anyType";

    static final ValidationContext fEmptyContext = new ValidationContext() {
        public boolean needFacetChecking() {
            return true;
        }
        public boolean needExtraChecking() {
            return false;
        }
        public boolean needToNormalize() {
            return true;
        }
        public boolean useNamespaces () {
            return true;
        }
        public boolean isEntityDeclared (String name) {
            return false;
        }
        public boolean isEntityUnparsed (String name) {
            return false;
        }
        public boolean isIdDeclared (String name) {
            return false;
        }
        public void addId(String name) {
        }
        public void addIdRef(String name) {
        }
        public String getSymbol (String symbol) {
            return null;
        }
        public String getURI(String prefix) {
            return null;
        }
    };

    // this will be true if this is a static XSSimpleTypeDecl
    // and hence must remain immutable (i.e., applyFacets
    // may not be permitted to have any effect).
    private boolean fIsImmutable = false;

    private XSSimpleTypeDecl fItemType;
    private XSSimpleTypeDecl[] fMemberTypes;
    // The most specific built-in type kind.
    private short fBuiltInKind;

    private String fTypeName;
    private String fTargetNamespace;
    private short fFinalSet = 0;
    private XSSimpleTypeDecl fBase;
    private short fVariety = -1;
    private short fValidationDV = -1;

    private short fFacetsDefined = 0;
    private short fFixedFacet = 0;

    //for constraining facets
    private short fWhiteSpace = 0;
    private int fLength = -1;
    private int fMinLength = -1;
    private int fMaxLength = -1;
    private int fTotalDigits = -1;
    private int fFractionDigits = -1;
    private Vector fPattern;
    private Vector fPatternStr;
    private Vector fEnumeration;
    private StringList fLexicalPattern;
    private StringList fLexicalEnumeration;
    private Object fMaxInclusive;
    private Object fMaxExclusive;
    private Object fMinExclusive;
    private Object fMinInclusive;
    
    // annotations for constraining facets
    public XSAnnotation lengthAnnotation;
    public XSAnnotation minLengthAnnotation;
    public XSAnnotation maxLengthAnnotation;
    public XSAnnotation whiteSpaceAnnotation;
    public XSAnnotation totalDigitsAnnotation;
    public XSAnnotation fractionDigitsAnnotation;
    public XSObjectListImpl patternAnnotations;
    public XSObjectList enumerationAnnotations;
    public XSAnnotation maxInclusiveAnnotation;
    public XSAnnotation maxExclusiveAnnotation;
    public XSAnnotation minInclusiveAnnotation;
    public XSAnnotation minExclusiveAnnotation;
    
    // facets as objects
    private XSObjectListImpl fFacets;
    
    // enumeration and pattern facets
    private XSObjectListImpl fMultiValueFacets;

    // simpleType annotations
    private XSObjectList fAnnotations = null;

    private short fPatternType = SPECIAL_PATTERN_NONE;

    // for fundamental facets
    private short fOrdered;
    private boolean fFinite;
    private boolean fBounded;
    private boolean fNumeric;
    
    /**
     * Unique ID for each simple type.
     * This information is used to assign unique names for simple types.
     */
    private final int fUniqueId = getNextId();
    
    private static int fIdCounter=0;
    private static synchronized int getNextId() { return fIdCounter++; }
    
    
    // default constructor
    public XSSimpleTypeDecl(){}

    //Create a new built-in primitive types (and id/idref/entity/integer)
    protected XSSimpleTypeDecl(XSSimpleTypeDecl base, String name, short validateDV,
                               short ordered, boolean bounded, boolean finite,
                               boolean numeric, boolean isImmutable, short builtInKind) {
        fIsImmutable = isImmutable;
        fBase = base;
        fTypeName = name;
        fTargetNamespace = URI_SCHEMAFORSCHEMA;
        // To simplify the code for anySimpleType, we treat it as an atomic type
        fVariety = VARIETY_ATOMIC;
        fValidationDV = validateDV;
        fFacetsDefined = FACET_WHITESPACE;
        if (validateDV == DV_STRING) {
            fWhiteSpace = WS_PRESERVE;
        } else {
            fWhiteSpace = WS_COLLAPSE;
            fFixedFacet = FACET_WHITESPACE;
        }
        this.fOrdered = ordered;
        this.fBounded = bounded;
        this.fFinite = finite;
        this.fNumeric = numeric;
        fAnnotations = null;
        
        // Specify the build in kind for this primitive type
        fBuiltInKind = builtInKind;
    }

    //Create a new simple type for restriction for built-in types
    protected XSSimpleTypeDecl(XSSimpleTypeDecl base, String name, String uri, short finalSet, boolean isImmutable,
                XSObjectList annotations, short builtInKind) {
        this(base, name, uri, finalSet, isImmutable, annotations);
        // Specify the build in kind for this built-in type
        fBuiltInKind = builtInKind;
    }
    
    //Create a new simple type for restriction.
    protected XSSimpleTypeDecl(XSSimpleTypeDecl base, String name, String uri, short finalSet, boolean isImmutable,
                XSObjectList annotations) {
        fBase = base;
        fTypeName = name;
        fTargetNamespace = uri;
        fFinalSet = finalSet;
        fAnnotations = annotations;

        fVariety = fBase.fVariety;
        fValidationDV = fBase.fValidationDV;
        switch (fVariety) {
        case VARIETY_ATOMIC:
            break;
        case VARIETY_LIST:
            fItemType = fBase.fItemType;
            break;
        case VARIETY_UNION:
            fMemberTypes = fBase.fMemberTypes;
            break;
        }

        // always inherit facets from the base.
        // in case a type is created, but applyFacets is not called
        fLength = fBase.fLength;
        fMinLength = fBase.fMinLength;
        fMaxLength = fBase.fMaxLength;
        fPattern = fBase.fPattern;
        fPatternStr = fBase.fPatternStr;
        fEnumeration = fBase.fEnumeration;
        fWhiteSpace = fBase.fWhiteSpace;
        fMaxExclusive = fBase.fMaxExclusive;
        fMaxInclusive = fBase.fMaxInclusive;
        fMinExclusive = fBase.fMinExclusive;
        fMinInclusive = fBase.fMinInclusive;
        fTotalDigits = fBase.fTotalDigits;
        fFractionDigits = fBase.fFractionDigits;
        fPatternType = fBase.fPatternType;
        fFixedFacet = fBase.fFixedFacet;
        fFacetsDefined = fBase.fFacetsDefined;

        //we also set fundamental facets information in case applyFacets is not called.
        caclFundamentalFacets();
        fIsImmutable = isImmutable;

        // Inherit from the base type
        fBuiltInKind = base.fBuiltInKind;
    }

    //Create a new simple type for list.
    protected XSSimpleTypeDecl(String name, String uri, short finalSet, XSSimpleTypeDecl itemType, boolean isImmutable,
                XSObjectList annotations) {
        fBase = fAnySimpleType;
        fTypeName = name;
        fTargetNamespace = uri;
        fFinalSet = finalSet;
        fAnnotations = annotations;

        fVariety = VARIETY_LIST;
        fItemType = (XSSimpleTypeDecl)itemType;
        fValidationDV = DV_LIST;
        fFacetsDefined = FACET_WHITESPACE;
        fFixedFacet = FACET_WHITESPACE;
        fWhiteSpace = WS_COLLAPSE;

        //setting fundamental facets
        caclFundamentalFacets();
        fIsImmutable = isImmutable;

        // Values of this type are lists
        fBuiltInKind = XSConstants.LIST_DT;
    }

    //Create a new simple type for union.
    protected XSSimpleTypeDecl(String name, String uri, short finalSet, XSSimpleTypeDecl[] memberTypes,
                XSObjectList annotations) {
        fBase = fAnySimpleType;
        fTypeName = name;
        fTargetNamespace = uri;
        fFinalSet = finalSet;
        fAnnotations = annotations;

        fVariety = VARIETY_UNION;
        fMemberTypes = memberTypes;
        fValidationDV = DV_UNION;
        // even for union, we set whitespace to something
        // this will never be used, but we can use fFacetsDefined to check
        // whether applyFacets() is allwwed: it's not allowed
        // if fFacetsDefined != 0
        fFacetsDefined = FACET_WHITESPACE;
        fWhiteSpace = WS_COLLAPSE;

        //setting fundamental facets
        caclFundamentalFacets();
        // none of the schema-defined types are unions, so just set
        // fIsImmutable to false.
        fIsImmutable = false;

        // No value can be of this type, so it's unavailable.
        fBuiltInKind = XSConstants.UNAVAILABLE_DT;
    }

    //set values for restriction.
    protected XSSimpleTypeDecl setRestrictionValues(XSSimpleTypeDecl base, String name, String uri, short finalSet, 
                XSObjectList annotations) {
        //decline to do anything if the object is immutable.
        if(fIsImmutable) return null;
        fBase = base;
        fTypeName = name;
        fTargetNamespace = uri;
        fFinalSet = finalSet;
        fAnnotations = annotations;

        fVariety = fBase.fVariety;
        fValidationDV = fBase.fValidationDV;
        switch (fVariety) {
        case VARIETY_ATOMIC:
            break;
        case VARIETY_LIST:
            fItemType = fBase.fItemType;
            break;
        case VARIETY_UNION:
            fMemberTypes = fBase.fMemberTypes;
            break;
        }

        // always inherit facets from the base.
        // in case a type is created, but applyFacets is not called
        fLength = fBase.fLength;
        fMinLength = fBase.fMinLength;
        fMaxLength = fBase.fMaxLength;
        fPattern = fBase.fPattern;
        fPatternStr = fBase.fPatternStr;
        fEnumeration = fBase.fEnumeration;
        fWhiteSpace = fBase.fWhiteSpace;
        fMaxExclusive = fBase.fMaxExclusive;
        fMaxInclusive = fBase.fMaxInclusive;
        fMinExclusive = fBase.fMinExclusive;
        fMinInclusive = fBase.fMinInclusive;
        fTotalDigits = fBase.fTotalDigits;
        fFractionDigits = fBase.fFractionDigits;
        fPatternType = fBase.fPatternType;
        fFixedFacet = fBase.fFixedFacet;
        fFacetsDefined = fBase.fFacetsDefined;

        //we also set fundamental facets information in case applyFacets is not called.
        caclFundamentalFacets();
        return this;
    }

    //set values for list.
    protected XSSimpleTypeDecl setListValues(String name, String uri, short finalSet, XSSimpleTypeDecl itemType,
                XSObjectList annotations) {
        //decline to do anything if the object is immutable.
        if(fIsImmutable) return null;
        fBase = fAnySimpleType;
        fTypeName = name;
        fTargetNamespace = uri;
        fFinalSet = finalSet;
        fAnnotations = annotations;

        fVariety = VARIETY_LIST;
        fItemType = (XSSimpleTypeDecl)itemType;
        fValidationDV = DV_LIST;
        fFacetsDefined = FACET_WHITESPACE;
        fFixedFacet = FACET_WHITESPACE;
        fWhiteSpace = WS_COLLAPSE;

        //setting fundamental facets
        caclFundamentalFacets();
        return this;
    }

    //set values for union.
    protected XSSimpleTypeDecl setUnionValues(String name, String uri, short finalSet, XSSimpleTypeDecl[] memberTypes,
                XSObjectList annotations) {
        //decline to do anything if the object is immutable.
        if(fIsImmutable) return null;
        fBase = fAnySimpleType;
        fTypeName = name;
        fTargetNamespace = uri;
        fFinalSet = finalSet;
        fAnnotations = annotations;

        fVariety = VARIETY_UNION;
        fMemberTypes = memberTypes;
        fValidationDV = DV_UNION;
        // even for union, we set whitespace to something
        // this will never be used, but we can use fFacetsDefined to check
        // whether applyFacets() is allwwed: it's not allowed
        // if fFacetsDefined != 0
        fFacetsDefined = FACET_WHITESPACE;
        fWhiteSpace = WS_COLLAPSE;

        //setting fundamental facets
        caclFundamentalFacets();
        return this;
    }

    public short getType () {
        return XSConstants.TYPE_DEFINITION;
    }

    public short getTypeCategory () {
        return SIMPLE_TYPE;
    }

    public String getName() {
        return fTypeName;
    }

    public String getNamespace() {
        return fTargetNamespace;
    }

    public short getFinal(){
        return fFinalSet;
    }

    public boolean isFinal(short derivation) {
        return (fFinalSet & derivation) != 0;
    }

    public XSTypeDefinition getBaseType(){
        return fBase;
    }

    public boolean getAnonymous() {
        return fTypeName == null;
    }

    public short getVariety(){
        // for anySimpleType, return absent variaty
        return fValidationDV == DV_ANYSIMPLETYPE ? VARIETY_ABSENT : fVariety;
    }

    public boolean isIDType(){
        switch (fVariety) {
        case VARIETY_ATOMIC:
            return fValidationDV == DV_ID;
        case VARIETY_LIST:
            return fItemType.isIDType();
        case VARIETY_UNION:
            for (int i = 0; i < fMemberTypes.length; i++) {
                if (fMemberTypes[i].isIDType())
                    return true;
            }
        }
        return false;
    }

    public short getWhitespace() throws DatatypeException{
        if (fVariety == VARIETY_UNION) {
            throw new DatatypeException("dt-whitespace", new Object[]{fTypeName});
        }
        return fWhiteSpace;
    }

    public short getPrimitiveKind() {
        if (fVariety == VARIETY_ATOMIC && fValidationDV != DV_ANYSIMPLETYPE) {
            if (fValidationDV == DV_ID || fValidationDV == DV_IDREF || fValidationDV == DV_ENTITY)
                return DV_STRING;
            else if (fValidationDV == DV_INTEGER)
                return DV_DECIMAL;
            else
                return fValidationDV;
        }
        else {
            // REVISIT: error situation. runtime exception?
            return (short)0;
        }
    }

    public short getBuiltInKind() {
        return this.fBuiltInKind;
    }

    public XSSimpleTypeDefinition getPrimitiveType() {
        if (fVariety == VARIETY_ATOMIC && fValidationDV != DV_ANYSIMPLETYPE) {
            XSSimpleTypeDecl pri = this;
            // recursively get base, until we reach anySimpleType
            while (pri.fBase != fAnySimpleType)
                pri = pri.fBase;
            return pri;
        }
        else {
            // REVISIT: error situation. runtime exception?
            return null;
        }
    }

    public XSSimpleTypeDefinition getItemType() {
        if (fVariety == VARIETY_LIST) {
            return fItemType;
        }
        else {
            // REVISIT: error situation. runtime exception?
            return null;
        }
    }

    public XSObjectList getMemberTypes() {
        if (fVariety == VARIETY_UNION) {
            return new XSObjectListImpl(fMemberTypes, fMemberTypes.length);
        }
        else {
            // REVISIT: error situation. runtime exception?
            return null;
        }
    }

    /**
     * If <restriction> is chosen
     */
    public void applyFacets(XSFacets facets, short presentFacet, short fixedFacet, ValidationContext context)
        throws InvalidDatatypeFacetException {
        applyFacets(facets, presentFacet, fixedFacet, SPECIAL_PATTERN_NONE, context);
    }

    /**
     * built-in derived types by restriction
     */
    void applyFacets1(XSFacets facets, short presentFacet, short fixedFacet) {

        try {
            applyFacets(facets, presentFacet, fixedFacet, SPECIAL_PATTERN_NONE, fDummyContext);
        } catch (InvalidDatatypeFacetException e) {
            // should never gets here, internel error
            throw new RuntimeException("internal error");
        }
        // we've now applied facets; so lock this object:
        fIsImmutable = true;
    }

    /**
     * built-in derived types by restriction
     */
    void applyFacets1(XSFacets facets, short presentFacet, short fixedFacet, short patternType) {

        try {
            applyFacets(facets, presentFacet, fixedFacet, patternType, fDummyContext);
        } catch (InvalidDatatypeFacetException e) {
            // should never gets here, internel error
            throw new RuntimeException("internal error");
        }
        // we've now applied facets; so lock this object:
        fIsImmutable = true;
    }

    /**
     * If <restriction> is chosen, or built-in derived types by restriction
     */
    void applyFacets(XSFacets facets, short presentFacet, short fixedFacet, short patternType, ValidationContext context)
        throws InvalidDatatypeFacetException {

        // if the object is immutable, should not apply facets...
        if(fIsImmutable) return;
        ValidatedInfo tempInfo = new ValidatedInfo();

        // clear facets. because we always inherit facets in the constructor
        // REVISIT: in fact, we don't need to clear them.
        // we can convert 5 string values (4 bounds + 1 enum) to actual values,
        // store them somewhere, then do facet checking at once, instead of
        // going through the following steps. (lots of checking are redundant:
        // for example, ((presentFacet & FACET_XXX) != 0))

        fFacetsDefined = 0;
        fFixedFacet = 0;

        int result = 0 ;

        // step 1: parse present facets
        short allowedFacet = fDVs[fValidationDV].getAllowedFacets();

        // length
        if ((presentFacet & FACET_LENGTH) != 0) {
            if ((allowedFacet & FACET_LENGTH) == 0) {
                reportError("cos-applicable-facets", new Object[]{"length", fTypeName});
            } else {
                fLength = facets.length;
                lengthAnnotation = facets.lengthAnnotation;
                fFacetsDefined |= FACET_LENGTH;
                if ((fixedFacet & FACET_LENGTH) != 0)
                    fFixedFacet |= FACET_LENGTH;
            }
        }
        // minLength
        if ((presentFacet & FACET_MINLENGTH) != 0) {
            if ((allowedFacet & FACET_MINLENGTH) == 0) {
                reportError("cos-applicable-facets", new Object[]{"minLength", fTypeName});
            } else {
                fMinLength = facets.minLength;
                minLengthAnnotation = facets.minLengthAnnotation;
                fFacetsDefined |= FACET_MINLENGTH;
                if ((fixedFacet & FACET_MINLENGTH) != 0)
                    fFixedFacet |= FACET_MINLENGTH;
            }
        }
        // maxLength
        if ((presentFacet & FACET_MAXLENGTH) != 0) {
            if ((allowedFacet & FACET_MAXLENGTH) == 0) {
                reportError("cos-applicable-facets", new Object[]{"maxLength", fTypeName});
            } else {
                fMaxLength = facets.maxLength;
                maxLengthAnnotation = facets.maxLengthAnnotation;
                fFacetsDefined |= FACET_MAXLENGTH;
                if ((fixedFacet & FACET_MAXLENGTH) != 0)
                    fFixedFacet |= FACET_MAXLENGTH;
            }
        }
        // pattern
        if ((presentFacet & FACET_PATTERN) != 0) {
            if ((allowedFacet & FACET_PATTERN) == 0) {
                reportError("cos-applicable-facets", new Object[]{"pattern", fTypeName});
            } else {
                patternAnnotations = facets.patternAnnotations;
                RegularExpression regex = null;
                try {
                    regex = new RegularExpression(facets.pattern, "X");
                } catch (Exception e) {
                    reportError("InvalidRegex", new Object[]{facets.pattern, e.getLocalizedMessage()});
                }
                if (regex != null) {
                    fPattern = new Vector();
                    fPattern.addElement(regex);
                    fPatternStr = new Vector();
                    fPatternStr.addElement(facets.pattern);
                    fFacetsDefined |= FACET_PATTERN;
                    if ((fixedFacet & FACET_PATTERN) != 0)
                        fFixedFacet |= FACET_PATTERN;
                }
            }
        }

        // enumeration
        if ((presentFacet & FACET_ENUMERATION) != 0) {
            if ((allowedFacet & FACET_ENUMERATION) == 0) {
                reportError("cos-applicable-facets", new Object[]{"enumeration", fTypeName});
            } else {
                fEnumeration = new Vector();
                Vector enumVals = facets.enumeration;
                Vector enumNSDecls = facets.enumNSDecls;
                ValidationContextImpl ctx = new ValidationContextImpl(context);
                enumerationAnnotations = facets.enumAnnotations;
                for (int i = 0; i < enumVals.size(); i++) {
                    if (enumNSDecls != null)
                        ctx.setNSContext((NamespaceContext)enumNSDecls.elementAt(i));
                    try {
                        // check 4.3.5.c0 must: enumeration values from the value space of base
                        fEnumeration.addElement(this.fBase.validate((String)enumVals.elementAt(i), ctx, tempInfo));
                    } catch (InvalidDatatypeValueException ide) {
                        reportError("enumeration-valid-restriction", new Object[]{enumVals.elementAt(i), this.getBaseType().getName()});
                    }
                }
                fFacetsDefined |= FACET_ENUMERATION;
                if ((fixedFacet & FACET_ENUMERATION) != 0)
                    fFixedFacet |= FACET_ENUMERATION;
            }
        }
        // whiteSpace
        if ((presentFacet & FACET_WHITESPACE) != 0) {
            if ((allowedFacet & FACET_WHITESPACE) == 0) {
                reportError("cos-applicable-facets", new Object[]{"whiteSpace", fTypeName});
            } else {
                fWhiteSpace = facets.whiteSpace;
                whiteSpaceAnnotation = facets.whiteSpaceAnnotation;
                fFacetsDefined |= FACET_WHITESPACE;
                if ((fixedFacet & FACET_WHITESPACE) != 0)
                    fFixedFacet |= FACET_WHITESPACE;
            }
        }

        boolean needCheckBase = true;
        // maxInclusive
        if ((presentFacet & FACET_MAXINCLUSIVE) != 0) {
            if ((allowedFacet & FACET_MAXINCLUSIVE) == 0) {
                reportError("cos-applicable-facets", new Object[]{"maxInclusive", fTypeName});
            } else {
                maxInclusiveAnnotation = facets.maxInclusiveAnnotation;
                try {
                    fMaxInclusive = getActualValue(facets.maxInclusive, context, tempInfo, true);
                    fFacetsDefined |= FACET_MAXINCLUSIVE;
                    if ((fixedFacet & FACET_MAXINCLUSIVE) != 0)
                        fFixedFacet |= FACET_MAXINCLUSIVE;
                } catch (InvalidDatatypeValueException ide) {
                    reportError(ide.getKey(), ide.getArgs());
                    reportError("FacetValueFromBase", new Object[]{fTypeName, facets.maxInclusive,
                                                                   "maxInclusive", fBase.getName()});
                }

                // maxInclusive from base
                if (((fBase.fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMaxInclusive, fBase.fMaxInclusive);
                    if ((fBase.fFixedFacet & FACET_MAXINCLUSIVE) != 0 && result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"maxInclusive", fMaxInclusive, fBase.fMaxInclusive, fTypeName});
                    }
                    if (result == 0) {
                        needCheckBase = false;
                    }
                }
                if (needCheckBase) {
                    try {
                        fBase.validate(context, tempInfo);
                    } catch (InvalidDatatypeValueException ide) {
                        reportError(ide.getKey(), ide.getArgs());
                        reportError("FacetValueFromBase", new Object[]{fTypeName, facets.maxInclusive,
                                                                       "maxInclusive", fBase.getName()});
                    }
                }
            }
        }

        // maxExclusive
        needCheckBase = true;
        if ((presentFacet & FACET_MAXEXCLUSIVE) != 0) {
            if ((allowedFacet & FACET_MAXEXCLUSIVE) == 0) {
                reportError("cos-applicable-facets", new Object[]{"maxExclusive", fTypeName});
            } else {
                maxExclusiveAnnotation = facets.maxExclusiveAnnotation;
                try {
                    fMaxExclusive = getActualValue(facets.maxExclusive, context, tempInfo, true);
                    fFacetsDefined |= FACET_MAXEXCLUSIVE;
                    if ((fixedFacet & FACET_MAXEXCLUSIVE) != 0)
                        fFixedFacet |= FACET_MAXEXCLUSIVE;
                } catch (InvalidDatatypeValueException ide) {
                    reportError(ide.getKey(), ide.getArgs());
                    reportError("FacetValueFromBase", new Object[]{fTypeName, facets.maxExclusive,
                                                                   "maxExclusive", fBase.getName()});
                }

                // maxExclusive from base
                if (((fBase.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMaxExclusive, fBase.fMaxExclusive);
                    if ((fBase.fFixedFacet & FACET_MAXEXCLUSIVE) != 0 && result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"maxExclusive", facets.maxExclusive, fBase.fMaxExclusive, fTypeName});
                    }
                    if (result == 0) {
                        needCheckBase = false;
                    }
                }
                if (needCheckBase) {
                    try {
                        fBase.validate(context, tempInfo);
                    } catch (InvalidDatatypeValueException ide) {
                        reportError(ide.getKey(), ide.getArgs());
                        reportError("FacetValueFromBase", new Object[]{fTypeName, facets.maxExclusive,
                                                                       "maxExclusive", fBase.getName()});
                    }
                }
            }
        }
        // minExclusive
        needCheckBase = true;
        if ((presentFacet & FACET_MINEXCLUSIVE) != 0) {
            if ((allowedFacet & FACET_MINEXCLUSIVE) == 0) {
                reportError("cos-applicable-facets", new Object[]{"minExclusive", fTypeName});
            } else {
                minExclusiveAnnotation = facets.minExclusiveAnnotation;
                try {
                    fMinExclusive = getActualValue(facets.minExclusive, context, tempInfo, true);
                    fFacetsDefined |= FACET_MINEXCLUSIVE;
                    if ((fixedFacet & FACET_MINEXCLUSIVE) != 0)
                        fFixedFacet |= FACET_MINEXCLUSIVE;
                } catch (InvalidDatatypeValueException ide) {
                    reportError(ide.getKey(), ide.getArgs());
                    reportError("FacetValueFromBase", new Object[]{fTypeName, facets.minExclusive,
                                                                   "minExclusive", fBase.getName()});
                }

                // minExclusive from base
                if (((fBase.fFacetsDefined & FACET_MINEXCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMinExclusive, fBase.fMinExclusive);
                    if ((fBase.fFixedFacet & FACET_MINEXCLUSIVE) != 0 && result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"minExclusive", facets.minExclusive, fBase.fMinExclusive, fTypeName});
                    }
                    if (result == 0) {
                        needCheckBase = false;
                    }
                }
                if (needCheckBase) {
                    try {
                        fBase.validate(context, tempInfo);
                    } catch (InvalidDatatypeValueException ide) {
                        reportError(ide.getKey(), ide.getArgs());
                        reportError("FacetValueFromBase", new Object[]{fTypeName, facets.minExclusive,
                                                                       "minExclusive", fBase.getName()});
                    }
                }
            }
        }
        // minInclusive
        needCheckBase = true;
        if ((presentFacet & FACET_MININCLUSIVE) != 0) {
            if ((allowedFacet & FACET_MININCLUSIVE) == 0) {
                reportError("cos-applicable-facets", new Object[]{"minInclusive", fTypeName});
            } else {
                minInclusiveAnnotation = facets.minInclusiveAnnotation;
                try {
                    fMinInclusive = getActualValue(facets.minInclusive, context, tempInfo, true);
                    fFacetsDefined |= FACET_MININCLUSIVE;
                    if ((fixedFacet & FACET_MININCLUSIVE) != 0)
                        fFixedFacet |= FACET_MININCLUSIVE;
                } catch (InvalidDatatypeValueException ide) {
                    reportError(ide.getKey(), ide.getArgs());
                    reportError("FacetValueFromBase", new Object[]{fTypeName, facets.minInclusive,
                                                                   "minInclusive", fBase.getName()});
                }

                // minInclusive from base
                if (((fBase.fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMinInclusive, fBase.fMinInclusive);
                    if ((fBase.fFixedFacet & FACET_MININCLUSIVE) != 0 && result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"minInclusive", facets.minInclusive, fBase.fMinInclusive, fTypeName});
                    }
                    if (result == 0) {
                        needCheckBase = false;
                    }
                }
                if (needCheckBase) {
                    try {
                        fBase.validate(context, tempInfo);
                    } catch (InvalidDatatypeValueException ide) {
                        reportError(ide.getKey(), ide.getArgs());
                        reportError("FacetValueFromBase", new Object[]{fTypeName, facets.minInclusive,
                                                                       "minInclusive", fBase.getName()});
                    }
                }
            }
        }

        // totalDigits
        if ((presentFacet & FACET_TOTALDIGITS) != 0) {
            if ((allowedFacet & FACET_TOTALDIGITS) == 0) {
                reportError("cos-applicable-facets", new Object[]{"totalDigits", fTypeName});
            } else {
                totalDigitsAnnotation = facets.totalDigitsAnnotation;
                fTotalDigits = facets.totalDigits;
                fFacetsDefined |= FACET_TOTALDIGITS;
                if ((fixedFacet & FACET_TOTALDIGITS) != 0)
                    fFixedFacet |= FACET_TOTALDIGITS;
            }
        }
        // fractionDigits
        if ((presentFacet & FACET_FRACTIONDIGITS) != 0) {
            if ((allowedFacet & FACET_FRACTIONDIGITS) == 0) {
                reportError("cos-applicable-facets", new Object[]{"fractionDigits", fTypeName});
            } else {
                fFractionDigits = facets.fractionDigits;
                fractionDigitsAnnotation = facets.fractionDigitsAnnotation;
                fFacetsDefined |= FACET_FRACTIONDIGITS;
                if ((fixedFacet & FACET_FRACTIONDIGITS) != 0)
                    fFixedFacet |= FACET_FRACTIONDIGITS;
            }
        }

        // token type: internal use, so do less checking
        if (patternType != SPECIAL_PATTERN_NONE) {
            fPatternType = patternType;
        }

        // step 2: check facets against each other: length, bounds
        if(fFacetsDefined != 0) {

            // check 4.3.1.c1 error: length & (maxLength | minLength)
            if((fFacetsDefined & FACET_LENGTH) != 0 ){
              if ((fFacetsDefined & FACET_MINLENGTH) != 0) {
                if ((fFacetsDefined & FACET_MAXLENGTH) != 0) {
                    // length, minLength and maxLength defined
                    reportError("length-minLength-maxLength.a", new Object[]{fTypeName, Integer.toString(fLength), Integer.toString(fMinLength), Integer.toString(fMaxLength)});
                }
                else {
                    // length and minLength defined
                    reportError("length-minLength-maxLength.b", new Object[]{fTypeName, Integer.toString(fLength), Integer.toString(fMinLength)});
                }
              }
              else if ((fFacetsDefined & FACET_MAXLENGTH) != 0) {
                // length and maxLength defined
                reportError("length-minLength-maxLength.c", new Object[]{fTypeName, Integer.toString(fLength), Integer.toString(fMaxLength)});
              }
            }

            // check 4.3.2.c1 must: minLength <= maxLength
            if(((fFacetsDefined & FACET_MINLENGTH ) != 0 ) && ((fFacetsDefined & FACET_MAXLENGTH) != 0))
            {
              if(fMinLength > fMaxLength)
                reportError("minLength-less-than-equal-to-maxLength", new Object[]{Integer.toString(fMinLength), Integer.toString(fMaxLength), fTypeName});
            }

            // check 4.3.8.c1 error: maxInclusive + maxExclusive
            if (((fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) && ((fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
                reportError( "maxInclusive-maxExclusive", new Object[]{fMaxInclusive, fMaxExclusive, fTypeName});
            }

            // check 4.3.9.c1 error: minInclusive + minExclusive
            if (((fFacetsDefined & FACET_MINEXCLUSIVE) != 0) && ((fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
                reportError("minInclusive-minExclusive", new Object[]{fMinInclusive, fMinExclusive, fTypeName});
            }

            // check 4.3.7.c1 must: minInclusive <= maxInclusive
            if (((fFacetsDefined &  FACET_MAXINCLUSIVE) != 0) && ((fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
              result = fDVs[fValidationDV].compare(fMinInclusive, fMaxInclusive);
              if (result != -1 && result != 0)
                reportError("minInclusive-less-than-equal-to-maxInclusive", new Object[]{fMinInclusive, fMaxInclusive, fTypeName});
            }

            // check 4.3.8.c2 must: minExclusive <= maxExclusive ??? minExclusive < maxExclusive
            if (((fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) && ((fFacetsDefined & FACET_MINEXCLUSIVE) != 0)) {
              result = fDVs[fValidationDV].compare(fMinExclusive, fMaxExclusive);
              if (result != -1 && result != 0)
                reportError( "minExclusive-less-than-equal-to-maxExclusive", new Object[]{fMinExclusive, fMaxExclusive, fTypeName});
            }

            // check 4.3.9.c2 must: minExclusive < maxInclusive
            if (((fFacetsDefined & FACET_MAXINCLUSIVE) != 0) && ((fFacetsDefined & FACET_MINEXCLUSIVE) != 0)) {
              if (fDVs[fValidationDV].compare(fMinExclusive, fMaxInclusive) != -1)
                reportError( "minExclusive-less-than-maxInclusive", new Object[]{fMinExclusive, fMaxInclusive, fTypeName});
            }

            // check 4.3.10.c1 must: minInclusive < maxExclusive
            if (((fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) && ((fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
              if (fDVs[fValidationDV].compare(fMinInclusive, fMaxExclusive) != -1)
                reportError( "minInclusive-less-than-maxExclusive", new Object[]{fMinInclusive, fMaxExclusive, fTypeName});
            }

            // check 4.3.12.c1 must: fractionDigits <= totalDigits
            if (((fFacetsDefined & FACET_FRACTIONDIGITS) != 0) &&
                ((fFacetsDefined & FACET_TOTALDIGITS) != 0)) {
                if (fFractionDigits > fTotalDigits)
                    reportError( "fractionDigits-totalDigits", new Object[]{Integer.toString(fFractionDigits), Integer.toString(fTotalDigits), fTypeName});
            }

            // step 3: check facets against base
            // check 4.3.1.c1 error: length & (fBase.maxLength | fBase.minLength)
            if((fFacetsDefined & FACET_LENGTH) != 0 ){
                if ((fBase.fFacetsDefined & FACET_MINLENGTH) != 0 &&
                    fLength < fBase.fMinLength) {
                    // length, fBase.minLength and fBase.maxLength defined
                    reportError("length-minLength-maxLength.d", new Object[]{fTypeName, Integer.toString(fLength), Integer.toString(fBase.fMinLength)});
                }
                if ((fBase.fFacetsDefined & FACET_MAXLENGTH) != 0 &&
                    fLength > fBase.fMaxLength) {
                    // length and fBase.maxLength defined
                    reportError("length-minLength-maxLength.e", new Object[]{fTypeName, Integer.toString(fLength), Integer.toString(fBase.fMaxLength)});
                }
                if ( (fBase.fFacetsDefined & FACET_LENGTH) != 0 ) {
                    // check 4.3.1.c2 error: length != fBase.length
                    if ( fLength != fBase.fLength )
                        reportError( "length-valid-restriction", new Object[]{Integer.toString(fLength), Integer.toString(fBase.fLength), fTypeName});
                }
            }

            // check 4.3.1.c1 error: fBase.length & (maxLength | minLength)
            else if((fBase.fFacetsDefined & FACET_LENGTH) != 0 ){
                if ((fFacetsDefined & FACET_MINLENGTH) != 0 &&
                    fBase.fLength < fMinLength) {
                    // fBase.length, minLength and maxLength defined
                    reportError("length-minLength-maxLength.d", new Object[]{fTypeName, Integer.toString(fBase.fLength), Integer.toString(fMinLength)});
                }
                if ((fFacetsDefined & FACET_MAXLENGTH) != 0 &&
                         fBase.fLength > fMaxLength) {
                    // fBase.length and maxLength defined
                    reportError("length-minLength-maxLength.e", new Object[]{this, Integer.toString(fBase.fLength), Integer.toString(fMaxLength)});
                }
            }

            // check 4.3.2.c1 must: minLength <= fBase.maxLength
            if ( ((fFacetsDefined & FACET_MINLENGTH ) != 0 ) ) {
                if ( (fBase.fFacetsDefined & FACET_MAXLENGTH ) != 0 ) {
                    if ( fMinLength > fBase.fMaxLength ) {
                        reportError("minLength-less-than-equal-to-maxLength", new Object[]{Integer.toString(fMinLength), Integer.toString(fBase.fMaxLength), fTypeName});
                    }
                }
                else if ( (fBase.fFacetsDefined & FACET_MINLENGTH) != 0 ) {
                    if ( (fBase.fFixedFacet & FACET_MINLENGTH) != 0 && fMinLength != fBase.fMinLength ) {
                        reportError( "FixedFacetValue", new Object[]{"minLength", Integer.toString(fMinLength), Integer.toString(fBase.fMinLength), fTypeName});
                    }

                    // check 4.3.2.c2 error: minLength < fBase.minLength
                    if ( fMinLength < fBase.fMinLength ) {
                        reportError( "minLength-valid-restriction", new Object[]{Integer.toString(fMinLength), Integer.toString(fBase.fMinLength), fTypeName});
                    }
                }
            }


            // check 4.3.2.c1 must: maxLength < fBase.minLength
            if ( ((fFacetsDefined & FACET_MAXLENGTH ) != 0 ) && ((fBase.fFacetsDefined & FACET_MINLENGTH ) != 0 )) {
                if ( fMaxLength < fBase.fMinLength) {
                    reportError("minLength-less-than-equal-to-maxLength", new Object[]{Integer.toString(fBase.fMinLength), Integer.toString(fMaxLength)});
                }
            }

            // check 4.3.3.c1 error: maxLength > fBase.maxLength
            if ( (fFacetsDefined & FACET_MAXLENGTH) != 0 ) {
                if ( (fBase.fFacetsDefined & FACET_MAXLENGTH) != 0 ){
                    if(( (fBase.fFixedFacet & FACET_MAXLENGTH) != 0 )&& fMaxLength != fBase.fMaxLength ) {
                        reportError( "FixedFacetValue", new Object[]{"maxLength", Integer.toString(fMaxLength), Integer.toString(fBase.fMaxLength), fTypeName});
                    }
                    if ( fMaxLength > fBase.fMaxLength ) {
                        reportError( "maxLength-valid-restriction", new Object[]{Integer.toString(fMaxLength), Integer.toString(fBase.fMaxLength), fTypeName});
                    }
                }
            }

/*          // check 4.3.7.c2 error:
            // maxInclusive > fBase.maxInclusive
            // maxInclusive >= fBase.maxExclusive
            // maxInclusive < fBase.minInclusive
            // maxInclusive <= fBase.minExclusive

            if (((fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
                if (((fBase.fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMaxInclusive, fBase.fMaxInclusive);
                    if ((fBase.fFixedFacet & FACET_MAXINCLUSIVE) != 0 && result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"maxInclusive", fMaxInclusive, fBase.fMaxInclusive, fTypeName});
                    }
                    if (result != -1 && result != 0) {
                        reportError( "maxInclusive-valid-restriction.1", new Object[]{fMaxInclusive, fBase.fMaxInclusive, fTypeName});
                    }
                }
                if (((fBase.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) &&
                    fDVs[fValidationDV].compare(fMaxInclusive, fBase.fMaxExclusive) != -1){
                        reportError( "maxInclusive-valid-restriction.1", new Object[]{fMaxInclusive, fBase.fMaxExclusive, fTypeName});
                }

                if ((( fBase.fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMaxInclusive, fBase.fMinInclusive);
                    if (result != 1 && result != 0) {
                        reportError( "maxInclusive-valid-restriction.1", new Object[]{fMaxInclusive, fBase.fMinInclusive, fTypeName});
                    }
                }

                if ((( fBase.fFacetsDefined & FACET_MINEXCLUSIVE) != 0) &&
                    fDVs[fValidationDV].compare(fMaxInclusive, fBase.fMinExclusive ) != 1)
                    reportError( "maxInclusive-valid-restriction.1", new Object[]{fMaxInclusive, fBase.fMinExclusive, fTypeName});
            }

            // check 4.3.8.c3 error:
            // maxExclusive > fBase.maxExclusive
            // maxExclusive > fBase.maxInclusive
            // maxExclusive <= fBase.minInclusive
            // maxExclusive <= fBase.minExclusive
            if (((fFacetsDefined & FACET_MAXEXCLUSIVE) != 0)) {
                if ((( fBase.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0)) {
                    result= fDVs[fValidationDV].compare(fMaxExclusive, fBase.fMaxExclusive);
                    if ((fBase.fFixedFacet & FACET_MAXEXCLUSIVE) != 0 &&  result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"maxExclusive", fMaxExclusive, fBase.fMaxExclusive, fTypeName});
                    }
                    if (result != -1 && result != 0) {
                        reportError( "maxExclusive-valid-restriction.1", new Object[]{fMaxExclusive, fBase.fMaxExclusive, fTypeName});
                    }
                }

                if ((( fBase.fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
                    result= fDVs[fValidationDV].compare(fMaxExclusive, fBase.fMaxInclusive);
                    if (result != -1 && result != 0) {
                        reportError( "maxExclusive-valid-restriction.2", new Object[]{fMaxExclusive, fBase.fMaxInclusive, fTypeName});
                    }
                }

                if ((( fBase.fFacetsDefined & FACET_MINEXCLUSIVE) != 0) &&
                    fDVs[fValidationDV].compare(fMaxExclusive, fBase.fMinExclusive ) != 1)
                    reportError( "maxExclusive-valid-restriction.3", new Object[]{fMaxExclusive, fBase.fMinExclusive, fTypeName});

                if ((( fBase.fFacetsDefined & FACET_MININCLUSIVE) != 0) &&
                    fDVs[fValidationDV].compare(fMaxExclusive, fBase.fMinInclusive) != 1)
                    reportError( "maxExclusive-valid-restriction.4", new Object[]{fMaxExclusive, fBase.fMinInclusive, fTypeName});
            }

            // check 4.3.9.c3 error:
            // minExclusive < fBase.minExclusive
            // minExclusive > fBase.maxInclusive
            // minExclusive < fBase.minInclusive
            // minExclusive >= fBase.maxExclusive
            if (((fFacetsDefined & FACET_MINEXCLUSIVE) != 0)) {
                if ((( fBase.fFacetsDefined & FACET_MINEXCLUSIVE) != 0)) {
                    result= fDVs[fValidationDV].compare(fMinExclusive, fBase.fMinExclusive);
                    if ((fBase.fFixedFacet & FACET_MINEXCLUSIVE) != 0 && result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"minExclusive", fMinExclusive, fBase.fMinExclusive, fTypeName});
                    }
                    if (result != 1 && result != 0) {
                        reportError( "minExclusive-valid-restriction.1", new Object[]{fMinExclusive, fBase.fMinExclusive, fTypeName});
                    }
                }

                if ((( fBase.fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
                    result=fDVs[fValidationDV].compare(fMinExclusive, fBase.fMaxInclusive);

                    if (result != -1 && result != 0) {
                        reportError( "minExclusive-valid-restriction.2", new Object[]{fMinExclusive, fBase.fMaxInclusive, fTypeName});
                    }
                }

                if ((( fBase.fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMinExclusive, fBase.fMinInclusive);

                    if (result != 1 && result != 0) {
                        reportError( "minExclusive-valid-restriction.3", new Object[]{fMinExclusive, fBase.fMinInclusive, fTypeName});
                    }
                }

                if ((( fBase.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) &&
                    fDVs[fValidationDV].compare(fMinExclusive, fBase.fMaxExclusive) != -1)
                    reportError( "minExclusive-valid-restriction.4", new Object[]{fMinExclusive, fBase.fMaxExclusive, fTypeName});
            }

            // check 4.3.10.c2 error:
            // minInclusive < fBase.minInclusive
            // minInclusive > fBase.maxInclusive
            // minInclusive <= fBase.minExclusive
            // minInclusive >= fBase.maxExclusive
            if (((fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
                if (((fBase.fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
                    result = fDVs[fValidationDV].compare(fMinInclusive, fBase.fMinInclusive);

                    if ((fBase.fFixedFacet & FACET_MININCLUSIVE) != 0 && result != 0) {
                        reportError( "FixedFacetValue", new Object[]{"minInclusive", fMinInclusive, fBase.fMinInclusive, fTypeName});
                    }
                    if (result != 1 && result != 0) {
                        reportError( "minInclusive-valid-restriction.1", new Object[]{fMinInclusive, fBase.fMinInclusive, fTypeName});
                    }
                }
                if ((( fBase.fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
                    result=fDVs[fValidationDV].compare(fMinInclusive, fBase.fMaxInclusive);
                    if (result != -1 && result != 0) {
                        reportError( "minInclusive-valid-restriction.2", new Object[]{fMinInclusive, fBase.fMaxInclusive, fTypeName});
                    }
                }
                if ((( fBase.fFacetsDefined & FACET_MINEXCLUSIVE) != 0) &&
                    fDVs[fValidationDV].compare(fMinInclusive, fBase.fMinExclusive ) != 1)
                    reportError( "minInclusive-valid-restriction.3", new Object[]{fMinInclusive, fBase.fMinExclusive, fTypeName});
                if ((( fBase.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) &&
                    fDVs[fValidationDV].compare(fMinInclusive, fBase.fMaxExclusive) != -1)
                    reportError( "minInclusive-valid-restriction.4", new Object[]{fMinInclusive, fBase.fMaxExclusive, fTypeName});
            }
*/
            // check 4.3.11.c1 error: totalDigits > fBase.totalDigits
            if (((fFacetsDefined & FACET_TOTALDIGITS) != 0)) {
                if ((( fBase.fFacetsDefined & FACET_TOTALDIGITS) != 0)) {
                    if ((fBase.fFixedFacet & FACET_TOTALDIGITS) != 0 && fTotalDigits != fBase.fTotalDigits) {
                        reportError("FixedFacetValue", new Object[]{"totalDigits", Integer.toString(fTotalDigits), Integer.toString(fBase.fTotalDigits), fTypeName});
                    }
                    if (fTotalDigits > fBase.fTotalDigits) {
                        reportError( "totalDigits-valid-restriction", new Object[]{Integer.toString(fTotalDigits), Integer.toString(fBase.fTotalDigits), fTypeName});
                    }
                }
            }

            // check 4.3.12.c1 must: fractionDigits <= base.totalDigits
            if ((fFacetsDefined & FACET_FRACTIONDIGITS) != 0) {
                if ((fBase.fFacetsDefined & FACET_TOTALDIGITS) != 0) {
                    if (fFractionDigits > fBase.fTotalDigits)
                        reportError( "fractionDigits-totalDigits", new Object[]{Integer.toString(fFractionDigits), Integer.toString(fTotalDigits), fTypeName});
                }
            }

            // check 4.3.12.c2 error: fractionDigits > fBase.fractionDigits
            // check fixed value for fractionDigits
            if (((fFacetsDefined & FACET_FRACTIONDIGITS) != 0)) {
                if ((( fBase.fFacetsDefined & FACET_FRACTIONDIGITS) != 0)) {
                    if ((fBase.fFixedFacet & FACET_FRACTIONDIGITS) != 0 && fFractionDigits != fBase.fFractionDigits) {
                        reportError("FixedFacetValue", new Object[]{"fractionDigits", Integer.toString(fFractionDigits), Integer.toString(fBase.fFractionDigits), fTypeName});
                    }
                    if (fFractionDigits > fBase.fFractionDigits) {
                        reportError( "fractionDigits-valid-restriction", new Object[]{Integer.toString(fFractionDigits), Integer.toString(fBase.fFractionDigits), fTypeName});
                    }
                }
            }

            // check 4.3.6.c1 error:
            // (whiteSpace = preserve || whiteSpace = replace) && fBase.whiteSpace = collapese or
            // whiteSpace = preserve && fBase.whiteSpace = replace

            if ( (fFacetsDefined & FACET_WHITESPACE) != 0 && (fBase.fFacetsDefined & FACET_WHITESPACE) != 0 ){
                if ( (fBase.fFixedFacet & FACET_WHITESPACE) != 0 &&  fWhiteSpace != fBase.fWhiteSpace ) {
                    reportError( "FixedFacetValue", new Object[]{"whiteSpace", whiteSpaceValue(fWhiteSpace), whiteSpaceValue(fBase.fWhiteSpace), fTypeName});
                }

                if ( fWhiteSpace == WS_PRESERVE &&  fBase.fWhiteSpace == WS_COLLAPSE ){
                    reportError( "whiteSpace-valid-restriction.1", new Object[]{fTypeName, "preserve"});
                }
                if ( fWhiteSpace == WS_REPLACE &&  fBase.fWhiteSpace == WS_COLLAPSE ){
                    reportError( "whiteSpace-valid-restriction.1", new Object[]{fTypeName, "replace"});
                }
                if ( fWhiteSpace == WS_PRESERVE &&  fBase.fWhiteSpace == WS_REPLACE ){
                    reportError( "whiteSpace-valid-restriction.2", new Object[]{fTypeName});
                }
            }
        }//fFacetsDefined != null

        // step 4: inherit other facets from base (including fTokeyType)

        // inherit length
        if ( (fFacetsDefined & FACET_LENGTH) == 0  && (fBase.fFacetsDefined & FACET_LENGTH) != 0 ) {
            fFacetsDefined |= FACET_LENGTH;
            fLength = fBase.fLength;
            lengthAnnotation = fBase.lengthAnnotation;
        }
        // inherit minLength
        if ( (fFacetsDefined & FACET_MINLENGTH) == 0 && (fBase.fFacetsDefined & FACET_MINLENGTH) != 0 ) {
            fFacetsDefined |= FACET_MINLENGTH;
            fMinLength = fBase.fMinLength;
            minLengthAnnotation = fBase.minLengthAnnotation;
        }
        // inherit maxLength
        if ((fFacetsDefined & FACET_MAXLENGTH) == 0 &&  (fBase.fFacetsDefined & FACET_MAXLENGTH) != 0 ) {
            fFacetsDefined |= FACET_MAXLENGTH;
            fMaxLength = fBase.fMaxLength;
            maxLengthAnnotation = fBase.maxLengthAnnotation;
        }
        // inherit pattern
        if ( (fBase.fFacetsDefined & FACET_PATTERN) != 0 ) {
            if ((fFacetsDefined & FACET_PATTERN) == 0) {
                fPattern = fBase.fPattern;
                fPatternStr = fBase.fPatternStr;
                fFacetsDefined |= FACET_PATTERN;
            }
            else {
                for (int i = fBase.fPattern.size()-1; i >= 0; i--) {
                    fPattern.addElement(fBase.fPattern.elementAt(i));
                    fPatternStr.addElement(fBase.fPatternStr.elementAt(i));                    
                }
                if (fBase.patternAnnotations != null){
                    for (int i = fBase.patternAnnotations.getLength()-1;i>=0;i--){
                        patternAnnotations.add(fBase.patternAnnotations.item(i));
                    }
                }
            }
        }
        // inherit whiteSpace
        if ( (fFacetsDefined & FACET_WHITESPACE) == 0 &&  (fBase.fFacetsDefined & FACET_WHITESPACE) != 0 ) {
            fFacetsDefined |= FACET_WHITESPACE;
            fWhiteSpace = fBase.fWhiteSpace;
            whiteSpaceAnnotation = fBase.whiteSpaceAnnotation;
        }
        // inherit enumeration
        if ((fFacetsDefined & FACET_ENUMERATION) == 0 && (fBase.fFacetsDefined & FACET_ENUMERATION) != 0) {
            fFacetsDefined |= FACET_ENUMERATION;
            fEnumeration = fBase.fEnumeration;
            enumerationAnnotations = fBase.enumerationAnnotations;
        }
        // inherit maxExclusive
        if ((( fBase.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) &&
            !((fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) && !((fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
            fFacetsDefined |= FACET_MAXEXCLUSIVE;
            fMaxExclusive = fBase.fMaxExclusive;
            maxExclusiveAnnotation = fBase.maxExclusiveAnnotation;
        }
        // inherit maxInclusive
        if ((( fBase.fFacetsDefined & FACET_MAXINCLUSIVE) != 0) &&
            !((fFacetsDefined & FACET_MAXEXCLUSIVE) != 0) && !((fFacetsDefined & FACET_MAXINCLUSIVE) != 0)) {
            fFacetsDefined |= FACET_MAXINCLUSIVE;
            fMaxInclusive = fBase.fMaxInclusive;
            maxInclusiveAnnotation = fBase.maxInclusiveAnnotation;
        }
        // inherit minExclusive
        if ((( fBase.fFacetsDefined & FACET_MINEXCLUSIVE) != 0) &&
            !((fFacetsDefined & FACET_MINEXCLUSIVE) != 0) && !((fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
            fFacetsDefined |= FACET_MINEXCLUSIVE;
            fMinExclusive = fBase.fMinExclusive;
            minExclusiveAnnotation = fBase.minExclusiveAnnotation;
        }
        // inherit minExclusive
        if ((( fBase.fFacetsDefined & FACET_MININCLUSIVE) != 0) &&
            !((fFacetsDefined & FACET_MINEXCLUSIVE) != 0) && !((fFacetsDefined & FACET_MININCLUSIVE) != 0)) {
            fFacetsDefined |= FACET_MININCLUSIVE;
            fMinInclusive = fBase.fMinInclusive;
            minInclusiveAnnotation = fBase.minInclusiveAnnotation;
        }
        // inherit totalDigits
        if ((( fBase.fFacetsDefined & FACET_TOTALDIGITS) != 0) &&
            !((fFacetsDefined & FACET_TOTALDIGITS) != 0)) {
            fFacetsDefined |= FACET_TOTALDIGITS;
            fTotalDigits = fBase.fTotalDigits;
            totalDigitsAnnotation = fBase.totalDigitsAnnotation;
        }
        // inherit fractionDigits
        if ((( fBase.fFacetsDefined & FACET_FRACTIONDIGITS) != 0)
            && !((fFacetsDefined & FACET_FRACTIONDIGITS) != 0)) {
            fFacetsDefined |= FACET_FRACTIONDIGITS;
            fFractionDigits = fBase.fFractionDigits;
            fractionDigitsAnnotation = fBase.fractionDigitsAnnotation;
        }
        //inherit tokeytype
        if ((fPatternType == SPECIAL_PATTERN_NONE ) && (fBase.fPatternType != SPECIAL_PATTERN_NONE)) {
            fPatternType = fBase.fPatternType ;
        }

        // step 5: mark fixed values
        fFixedFacet |= fBase.fFixedFacet;

        //step 6: setting fundamental facets
        caclFundamentalFacets();

    } //applyFacets()

    /**
     * validate a value, and return the compiled form
     */
    public Object validate(String content, ValidationContext context, ValidatedInfo validatedInfo) throws InvalidDatatypeValueException {

        if (context == null)
            context = fEmptyContext;

        if (validatedInfo == null)
            validatedInfo = new ValidatedInfo();
        else
            validatedInfo.memberType = null;

        // first normalize string value, and convert it to actual value
        boolean needNormalize = context==null||context.needToNormalize();
        Object ob = getActualValue(content, context, validatedInfo, needNormalize);

        validate(context, validatedInfo);

        return ob;

    }

    /**
     * validate a value, and return the compiled form
     */
    public Object validate(Object content, ValidationContext context, ValidatedInfo validatedInfo) throws InvalidDatatypeValueException {

        if (context == null)
            context = fEmptyContext;

        if (validatedInfo == null)
            validatedInfo = new ValidatedInfo();
        else
            validatedInfo.memberType = null;

        // first normalize string value, and convert it to actual value
        boolean needNormalize = context==null||context.needToNormalize();
        Object ob = getActualValue(content, context, validatedInfo, needNormalize);

        validate(context, validatedInfo);

        return ob;

    }

    /**
     * validate an actual value against this DV
     *
     * @param value         the actual value that needs to be validated
     * @param context       the validation context
     * @param validatedInfo used to provide the actual value and member types
     */
    public void validate(ValidationContext context, ValidatedInfo validatedInfo)
        throws InvalidDatatypeValueException {

        if (context == null)
            context = fEmptyContext;

        // then validate the actual value against the facets
        if (context.needFacetChecking() &&
            (fFacetsDefined != 0 && fFacetsDefined != FACET_WHITESPACE)) {
            checkFacets(validatedInfo);
        }

        // now check extra rules: for ID/IDREF/ENTITY
        if (context.needExtraChecking()) {
            checkExtraRules(context, validatedInfo);
        }

    }

    private void checkFacets(ValidatedInfo validatedInfo) throws InvalidDatatypeValueException {

        Object ob = validatedInfo.actualValue;
        String content = validatedInfo.normalizedValue;

        // For QName and NOTATION types, we don't check length facets
        if (fValidationDV != DV_QNAME && fValidationDV != DV_NOTATION) {
            int length = fDVs[fValidationDV].getDataLength(ob);

            // maxLength
            if ( (fFacetsDefined & FACET_MAXLENGTH) != 0 ) {
                if ( length > fMaxLength ) {
                    throw new InvalidDatatypeValueException("cvc-maxLength-valid",
                            new Object[]{content, Integer.toString(length), Integer.toString(fMaxLength), fTypeName});
                }
            }

            //minLength
            if ( (fFacetsDefined & FACET_MINLENGTH) != 0 ) {
                if ( length < fMinLength ) {
                    throw new InvalidDatatypeValueException("cvc-minLength-valid",
                            new Object[]{content, Integer.toString(length), Integer.toString(fMinLength), fTypeName});
                }
            }

            //length
            if ( (fFacetsDefined & FACET_LENGTH) != 0 ) {
                if ( length != fLength ) {
                    throw new InvalidDatatypeValueException("cvc-length-valid",
                            new Object[]{content, Integer.toString(length), Integer.toString(fLength), fTypeName});
                }
            }
        }

        //enumeration
        if ( ((fFacetsDefined & FACET_ENUMERATION) != 0 ) ) {
            boolean present = false;
            for (int i = 0; i < fEnumeration.size(); i++) {
                if (fEnumeration.elementAt(i).equals(ob)) {
                    present = true;
                    break;
                }
            }
            if(!present){
                throw new InvalidDatatypeValueException("cvc-enumeration-valid",
                                                        new Object [] {content, fEnumeration.toString()});
            }
        }

        //fractionDigits
        if ((fFacetsDefined & FACET_FRACTIONDIGITS) != 0) {
            int scale = fDVs[fValidationDV].getFractionDigits(ob);
            if (scale > fFractionDigits) {
                throw new InvalidDatatypeValueException("cvc-fractionDigits-valid",
                                                        new Object[] {content, Integer.toString(scale), Integer.toString(fFractionDigits)});
            }
        }

        //totalDigits
        if ((fFacetsDefined & FACET_TOTALDIGITS)!=0) {
            int totalDigits = fDVs[fValidationDV].getTotalDigits(ob);
            if (totalDigits > fTotalDigits) {
                throw new InvalidDatatypeValueException("cvc-totalDigits-valid",
                                                        new Object[] {content, Integer.toString(totalDigits), Integer.toString(fTotalDigits)});
            }
        }

        int compare;

        //maxinclusive
        if ( (fFacetsDefined & FACET_MAXINCLUSIVE) != 0 ) {
            compare = fDVs[fValidationDV].compare(ob, fMaxInclusive);
            if (compare != -1 && compare != 0) {
                throw new InvalidDatatypeValueException("cvc-maxInclusive-valid",
                                                        new Object[] {content, fMaxInclusive, fTypeName});
            }
        }

        //maxExclusive
        if ( (fFacetsDefined & FACET_MAXEXCLUSIVE) != 0 ) {
            compare = fDVs[fValidationDV].compare(ob, fMaxExclusive );
            if (compare != -1) {
                throw new InvalidDatatypeValueException("cvc-maxExclusive-valid",
                                                        new Object[] {content, fMaxExclusive, fTypeName});
            }
        }

        //minInclusive
        if ( (fFacetsDefined & FACET_MININCLUSIVE) != 0 ) {
            compare = fDVs[fValidationDV].compare(ob, fMinInclusive);
            if (compare != 1 && compare != 0) {
                throw new InvalidDatatypeValueException("cvc-minInclusive-valid",
                                                        new Object[] {content, fMinInclusive, fTypeName});
            }
        }

        //minExclusive
        if ( (fFacetsDefined & FACET_MINEXCLUSIVE) != 0 ) {
            compare = fDVs[fValidationDV].compare(ob, fMinExclusive);
            if (compare != 1) {
                throw new InvalidDatatypeValueException("cvc-minExclusive-valid",
                                                        new Object[] {content, fMinExclusive, fTypeName});
            }
        }

    }

    private void checkExtraRules(ValidationContext context, ValidatedInfo validatedInfo) throws InvalidDatatypeValueException {

        Object ob = validatedInfo.actualValue;

        if (fVariety == VARIETY_ATOMIC) {

            fDVs[fValidationDV].checkExtraRules(ob, context);

        } else if (fVariety == VARIETY_LIST) {

            ListDV.ListData values = (ListDV.ListData)ob;
            int len = values.length();
            if (fItemType.fVariety == VARIETY_UNION) {
                XSSimpleTypeDecl[] memberTypes = (XSSimpleTypeDecl[])validatedInfo.memberTypes;
                XSSimpleType memberType = validatedInfo.memberType;
                for (int i = len-1; i >= 0; i--) {
                    validatedInfo.actualValue = values.item(i);
                    validatedInfo.memberType = memberTypes[i];
                    fItemType.checkExtraRules(context, validatedInfo);
                }
                validatedInfo.memberType = memberType;
            } else { // (fVariety == VARIETY_ATOMIC)
                for (int i = len-1; i >= 0; i--) {
                    validatedInfo.actualValue = values.item(i);
                    fItemType.checkExtraRules(context, validatedInfo);
                }
            }
            validatedInfo.actualValue = values;

        } else { // (fVariety == VARIETY_UNION)

            ((XSSimpleTypeDecl)validatedInfo.memberType).checkExtraRules(context, validatedInfo);

        }

    }// checkExtraRules()

    //we can still return object for internal use.
    private Object getActualValue(Object content, ValidationContext context,
                                  ValidatedInfo validatedInfo, boolean needNormalize)
            throws InvalidDatatypeValueException{

        String nvalue;
        if (needNormalize) {
            nvalue = normalize(content, fWhiteSpace);
        } else {
            nvalue = content.toString();
        }
        if ( (fFacetsDefined & FACET_PATTERN ) != 0 ) {
            RegularExpression regex;
            for (int idx = fPattern.size()-1; idx >= 0; idx--) {
                regex = (RegularExpression)fPattern.elementAt(idx);
                if (!regex.matches(nvalue)){
                    throw new InvalidDatatypeValueException("cvc-pattern-valid",
                                                            new Object[]{content,
                                                            fPatternStr.elementAt(idx),

                                                            fTypeName});
                }
            }
        }

        if (fVariety == VARIETY_ATOMIC) {

            // validate special kinds of token, in place of old pattern matching
            if (fPatternType != SPECIAL_PATTERN_NONE) {

                boolean seenErr = false;
                if (fPatternType == SPECIAL_PATTERN_NMTOKEN) {
                    // PATTERN "\\c+"
                    seenErr = !XMLChar.isValidNmtoken(nvalue);
                }
                else if (fPatternType == SPECIAL_PATTERN_NAME) {
                    // PATTERN "\\i\\c*"
                    seenErr = !XMLChar.isValidName(nvalue);
                }
                else if (fPatternType == SPECIAL_PATTERN_NCNAME) {
                    // PATTERN "[\\i-[:]][\\c-[:]]*"
                    seenErr = !XMLChar.isValidNCName(nvalue);
                }
                if (seenErr) {
                    throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1",
                                                            new Object[]{nvalue, SPECIAL_PATTERN_STRING[fPatternType]});
                }
            }

            validatedInfo.normalizedValue = nvalue;
            Object avalue = fDVs[fValidationDV].getActualValue(nvalue, context);
            validatedInfo.actualValue = avalue;
            validatedInfo.actualValueType = fBuiltInKind;

            return avalue;

        } else if (fVariety == VARIETY_LIST) {

            StringTokenizer parsedList = new StringTokenizer(nvalue, " ");
            int countOfTokens = parsedList.countTokens() ;
            Object[] avalue = new Object[countOfTokens];
            boolean isUnion = fItemType.getVariety() == VARIETY_UNION;
            short[] itemTypes = new short[isUnion ? countOfTokens : 1];
            if (!isUnion)
                itemTypes[0] = fItemType.fBuiltInKind;
            XSSimpleTypeDecl[] memberTypes = new XSSimpleTypeDecl[countOfTokens];
            for(int i = 0 ; i < countOfTokens ; i ++){
                // we can't call fItemType.validate(), otherwise checkExtraRules()
                // will be called twice: once in fItemType.validate, once in
                // validate method of this type.
                // so we take two steps to get the actual value:
                // 1. fItemType.getActualValue()
                // 2. fItemType.chekcFacets()
                avalue[i] = fItemType.getActualValue(parsedList.nextToken(), context, validatedInfo, false);
                if (context.needFacetChecking() &&
                    (fItemType.fFacetsDefined != 0 && fItemType.fFacetsDefined != FACET_WHITESPACE)) {
                    fItemType.checkFacets(validatedInfo);
                }
                memberTypes[i] = (XSSimpleTypeDecl)validatedInfo.memberType;
                if (isUnion)
                    itemTypes[i] = memberTypes[i].fBuiltInKind;
            }

            ListDV.ListData v = new ListDV.ListData(avalue);
            validatedInfo.actualValue = v;
            validatedInfo.actualValueType = isUnion ? XSConstants.LISTOFUNION_DT : XSConstants.LIST_DT;
            validatedInfo.memberType = null;
            validatedInfo.memberTypes = memberTypes;
            validatedInfo.itemValueTypes = new ShortListImpl(itemTypes, itemTypes.length);
            validatedInfo.normalizedValue = nvalue;

            return v;

        } else { // (fVariety == VARIETY_UNION)
            for(int i = 0 ; i < fMemberTypes.length; i++) {
                try {
                    // we can't call fMemberType[i].validate(), otherwise checkExtraRules()
                    // will be called twice: once in fMemberType[i].validate, once in
                    // validate method of this type.
                    // so we take two steps to get the actual value:
                    // 1. fMemberType[i].getActualValue()
                    // 2. fMemberType[i].chekcFacets()
                    Object aValue = fMemberTypes[i].getActualValue(content, context, validatedInfo, true);
                    if (context.needFacetChecking() &&
                        (fMemberTypes[i].fFacetsDefined != 0 && fMemberTypes[i].fFacetsDefined != FACET_WHITESPACE)) {
                        fMemberTypes[i].checkFacets(validatedInfo);
                    }
                    validatedInfo.memberType = fMemberTypes[i];
                    return aValue;
                } catch(InvalidDatatypeValueException invalidValue) {
                }
            }

            throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.2",
                                                    new Object[]{content, fTypeName});
        }

    }//getActualValue()

    public boolean isEqual(Object value1, Object value2) {
        if (value1 == null)
            return false;
        return value1.equals(value2);
    }//isEqual()

    // normalize the string according to the whiteSpace facet
    public static String normalize(String content, short ws) {
        int len = content == null ? 0 : content.length();
        if (len == 0 || ws == WS_PRESERVE)
            return content;

        StringBuffer sb = new StringBuffer();
        if (ws == WS_REPLACE) {
            char ch;
            // when it's replace, just replace #x9, #xa, #xd by #x20
            for (int i = 0; i < len; i++) {
                ch = content.charAt(i);
                if (ch != 0x9 && ch != 0xa && ch != 0xd)
                    sb.append(ch);
                else
                    sb.append((char)0x20);
            }
        } else {
            char ch;
            int i;
            boolean isLeading = true;
            // when it's collapse
            for (i = 0; i < len; i++) {
                ch = content.charAt(i);
                // append real characters, so we passed leading ws
                if (ch != 0x9 && ch != 0xa && ch != 0xd && ch != 0x20) {
                    sb.append(ch);
                    isLeading = false;
                }
                else {
                    // for whitespaces, we skip all following ws
                    for (; i < len-1; i++) {
                        ch = content.charAt(i+1);
                        if (ch != 0x9 && ch != 0xa && ch != 0xd && ch != 0x20)
                            break;
                    }
                    // if it's not a leading or tailing ws, then append a space
                    if (i < len - 1 && !isLeading)
                        sb.append((char)0x20);
                }
            }
        }

        return sb.toString();
    }

    // normalize the string according to the whiteSpace facet
    protected String normalize(Object content, short ws) {
        if (content == null)
            return null;

        // If pattern is not defined, we can skip some of the normalization.
        // Otherwise we have to normalize the data for correct result of
        // pattern validation.
        if ( (fFacetsDefined & FACET_PATTERN ) == 0 ) {
            short norm_type = fDVNormalizeType[fValidationDV];
            if (norm_type == NORMALIZE_NONE) {
                return content.toString();
            }
            else if (norm_type == NORMALIZE_TRIM) {
                return content.toString().trim();
            }
        }

        if (!(content instanceof StringBuffer)) {
            String strContent = content.toString();
            return normalize(strContent, ws);
        }

        StringBuffer sb = (StringBuffer)content;
        int len = sb.length();
        if (len == 0)
            return "";
        if (ws == WS_PRESERVE)
            return sb.toString();

        if (ws == WS_REPLACE) {
            char ch;
            // when it's replace, just replace #x9, #xa, #xd by #x20
            for (int i = 0; i < len; i++) {
                ch = sb.charAt(i);
                if (ch == 0x9 || ch == 0xa || ch == 0xd)
                    sb.setCharAt(i, (char)0x20);
            }
        } else {
            char ch;
            int i, j = 0;
            boolean isLeading = true;
            // when it's collapse
            for (i = 0; i < len; i++) {
                ch = sb.charAt(i);
                // append real characters, so we passed leading ws
                if (ch != 0x9 && ch != 0xa && ch != 0xd && ch != 0x20) {
                    sb.setCharAt(j++, ch);
                    isLeading = false;
                }
                else {
                    // for whitespaces, we skip all following ws
                    for (; i < len-1; i++) {
                        ch = sb.charAt(i+1);
                        if (ch != 0x9 && ch != 0xa && ch != 0xd && ch != 0x20)
                            break;
                    }
                    // if it's not a leading or tailing ws, then append a space
                    if (i < len - 1 && !isLeading)
                        sb.setCharAt(j++, (char)0x20);
                }
            }
            sb.setLength(j);
        }

        return sb.toString();
    }

    void reportError(String key, Object[] args) throws InvalidDatatypeFacetException {
        throw new InvalidDatatypeFacetException(key, args);
    }


    private String whiteSpaceValue(short ws){
        return WS_FACET_STRING[ws];
    }

    public short getOrdered() {
        return fOrdered;
    }

    public boolean getBounded(){
        return fBounded;
    }

    public boolean getFinite(){
        return fFinite;
    }

    public boolean getNumeric(){
        return fNumeric;
    }

    public boolean isDefinedFacet(short facetName) {
        if ((fFacetsDefined & facetName) != 0)
            return true;
        if (fPatternType != SPECIAL_PATTERN_NONE)
            return facetName == FACET_PATTERN;
        if (fValidationDV == DV_INTEGER)
            return facetName == FACET_PATTERN || facetName == FACET_FRACTIONDIGITS;
        return false;
    }

    public short getDefinedFacets() {
        if (fPatternType != SPECIAL_PATTERN_NONE)
            return (short)(fFacetsDefined | FACET_PATTERN);
        if (fValidationDV == DV_INTEGER)
            return (short)(fFacetsDefined | FACET_PATTERN | FACET_FRACTIONDIGITS);
        return fFacetsDefined;
    }

    public boolean isFixedFacet(short facetName) {
        if ((fFixedFacet & facetName) != 0)
            return true;
        if (fValidationDV == DV_INTEGER)
            return facetName == FACET_FRACTIONDIGITS;
        return false;
    }

    public short getFixedFacets() {
        if (fValidationDV == DV_INTEGER)
            return (short)(fFixedFacet | FACET_FRACTIONDIGITS);
        return fFixedFacet;
    }

    public String getLexicalFacetValue(short facetName) {
        switch (facetName) {
        case FACET_LENGTH:
            return (fLength == -1)?null:Integer.toString(fLength);
        case FACET_MINLENGTH:
            return (fMinLength == -1)?null:Integer.toString(fMinLength);
        case FACET_MAXLENGTH:
            return (fMaxLength == -1)?null:Integer.toString(fMaxLength);
        case FACET_WHITESPACE:
            return WS_FACET_STRING[fWhiteSpace];
        case FACET_MAXINCLUSIVE:
            return (fMaxInclusive == null)?null:fMaxInclusive.toString();
        case FACET_MAXEXCLUSIVE:
            return (fMaxExclusive == null)?null:fMaxExclusive.toString();
        case FACET_MINEXCLUSIVE:
            return (fMinExclusive == null)?null:fMinExclusive.toString();
        case FACET_MININCLUSIVE:
            return (fMinInclusive == null)?null:fMinInclusive.toString();
        case FACET_TOTALDIGITS:
            if (fValidationDV == DV_INTEGER)
                return "0";
            return (fTotalDigits == -1)?null:Integer.toString(fTotalDigits);
        case FACET_FRACTIONDIGITS:
            return (fFractionDigits == -1)?null:Integer.toString(fFractionDigits);
        }
        return null;
    }

    public StringList getLexicalEnumeration() {
        if (fLexicalEnumeration == null){
            if (fEnumeration == null)
                return null;
            int size = fEnumeration.size();
            String[] strs = new String[size];
            for (int i = 0; i < size; i++)
                strs[i] = fEnumeration.elementAt(i).toString();
            fLexicalEnumeration = new StringListImpl(strs, size);
        }
        return fLexicalEnumeration;
    }

    public StringList getLexicalPattern() {
        if (fPatternType == SPECIAL_PATTERN_NONE && fValidationDV != DV_INTEGER && fPatternStr == null)
            return null;
        if (fLexicalPattern == null){
            int size = fPatternStr == null ? 0 : fPatternStr.size();
            String[] strs;
            if (fPatternType == SPECIAL_PATTERN_NMTOKEN) {
                strs = new String[size+1];
                strs[size] = "\\c+";
            }
            else if (fPatternType == SPECIAL_PATTERN_NAME) {
                strs = new String[size+1];
                strs[size] = "\\i\\c*";
            }
            else if (fPatternType == SPECIAL_PATTERN_NCNAME) {
                strs = new String[size+2];
                strs[size] = "\\i\\c*";
                strs[size+1] = "[\\i-[:]][\\c-[:]]*";
            }
            else if (fValidationDV == DV_INTEGER) {
                strs = new String[size+1];
                strs[size] = "[+\\-]?[0-9]+";
            }
            else {
                strs = new String[size];
            }
            for (int i = 0; i < size; i++)
                strs[i] = (String)fPatternStr.elementAt(i);
            fLexicalPattern = new StringListImpl(strs, size);
        }
        return fLexicalPattern;
    }

    public XSObjectList getAnnotations() {
        return fAnnotations;
    }

    private void caclFundamentalFacets() {
        setOrdered();
        setNumeric();
        setBounded();
        setCardinality();
    }

    private void setOrdered(){

        // When {variety} is atomic, {value} is inherited from {value} of {base type definition}. For all "primitive" types {value} is as specified in the table in Fundamental Facets (C.1).
        if(fVariety == VARIETY_ATOMIC){
            this.fOrdered = fBase.fOrdered;
        }

        // When {variety} is list, {value} is false.
        else if(fVariety == VARIETY_LIST){
            this.fOrdered = ORDERED_FALSE;
        }

        // When {variety} is union, the {value} is partial unless one of the following:
        // 1. If every member of {member type definitions} is derived from a common ancestor other than the simple ur-type, then {value} is the same as that ancestor's ordered facet.
        // 2. If every member of {member type definitions} has a {value} of false for the ordered facet, then {value} is false.
        else if(fVariety == VARIETY_UNION){
            int length = fMemberTypes.length;
            // REVISIT: is the length possible to be 0?
            if (length == 0) {
                this.fOrdered = ORDERED_PARTIAL;
                return;
            }
            // we need to process the first member type before entering the loop
            short ancestorId = getPrimitiveDV(fMemberTypes[0].fValidationDV);
            boolean commonAnc = ancestorId != DV_ANYSIMPLETYPE;
            boolean allFalse = fMemberTypes[0].fOrdered == ORDERED_FALSE;
            // for the other member types, check whether the value is false
            // and whether they have the same ancestor as the first one
            for (int i = 1; i < fMemberTypes.length && (commonAnc || allFalse); i++) {
                if (commonAnc)
                    commonAnc = ancestorId == getPrimitiveDV(fMemberTypes[i].fValidationDV);
                if (allFalse)
                    allFalse = fMemberTypes[i].fOrdered == ORDERED_FALSE;
            }
            if (commonAnc) {
                // REVISIT: all member types should have the same ordered value
                //          just use the first one. Can we assume this?
                this.fOrdered = fMemberTypes[0].fOrdered;
            } else if (allFalse) {
                this.fOrdered = ORDERED_FALSE;
            } else {
                this.fOrdered = ORDERED_PARTIAL;
            }
        }

    }//setOrdered

    private void setNumeric(){
        if(fVariety == VARIETY_ATOMIC){
            this.fNumeric = fBase.fNumeric;
        }
        else if(fVariety == VARIETY_LIST){
            this.fNumeric = false;
        }
        else if(fVariety == VARIETY_UNION){
            XSSimpleType[] memberTypes = fMemberTypes;
            for(int i = 0 ; i < memberTypes.length ; i++){
                if(!memberTypes[i].getNumeric() ){
                    this.fNumeric = false;
                    return;
                }
            }
            this.fNumeric = true;
        }

    }//setNumeric

    private void setBounded(){
        if(fVariety == VARIETY_ATOMIC){
            if( (((this.fFacetsDefined & FACET_MININCLUSIVE) != 0)  || ((this.fFacetsDefined & FACET_MINEXCLUSIVE) != 0))
                &&  (((this.fFacetsDefined & FACET_MAXINCLUSIVE) != 0)  || ((this.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0)) ){
                this.fBounded = true;
            }
            else{
                this.fBounded = false;
            }
        }
        else if(fVariety == VARIETY_LIST){
            if( ((this.fFacetsDefined & FACET_LENGTH) != 0 ) || ( ((this.fFacetsDefined & FACET_MINLENGTH) != 0 )
                                                            &&  ((this.fFacetsDefined & FACET_MAXLENGTH) != 0 )) ){
                this.fBounded = true;
            }
            else{
                this.fBounded = false;
            }

        }
        else if(fVariety == VARIETY_UNION){

            XSSimpleTypeDecl [] memberTypes = this.fMemberTypes;
            short ancestorId = 0 ;

            if(memberTypes.length > 0){
                ancestorId = getPrimitiveDV(memberTypes[0].fValidationDV);
            }

            for(int i = 0 ; i < memberTypes.length ; i++){
                if(!memberTypes[i].getBounded() || (ancestorId != getPrimitiveDV(memberTypes[i].fValidationDV)) ){
                    this.fBounded = false;
                    return;
                }
            }
            this.fBounded = true;
        }

    }//setBounded

    private boolean specialCardinalityCheck(){
        if( (fBase.fValidationDV == XSSimpleTypeDecl.DV_DATE) || (fBase.fValidationDV == XSSimpleTypeDecl.DV_GYEARMONTH)
            || (fBase.fValidationDV == XSSimpleTypeDecl.DV_GYEAR) || (fBase.fValidationDV == XSSimpleTypeDecl.DV_GMONTHDAY)
            || (fBase.fValidationDV == XSSimpleTypeDecl.DV_GDAY) || (fBase.fValidationDV == XSSimpleTypeDecl.DV_GMONTH) ){
            return true;
        }
        return false;

    } //specialCardinalityCheck()

    private void setCardinality(){
        if(fVariety == VARIETY_ATOMIC){
            if(fBase.fFinite){
                this.fFinite = true;
            }
            else {// (!fBase.fFinite)
                if ( ((this.fFacetsDefined & FACET_LENGTH) != 0 ) || ((this.fFacetsDefined & FACET_MAXLENGTH) != 0 )
                     || ((this.fFacetsDefined & FACET_TOTALDIGITS) != 0 ) ){
                    this.fFinite = true;
                }
                else if( (((this.fFacetsDefined & FACET_MININCLUSIVE) != 0 ) || ((this.fFacetsDefined & FACET_MINEXCLUSIVE) != 0 ))
                        && (((this.fFacetsDefined & FACET_MAXINCLUSIVE) != 0 ) || ((this.fFacetsDefined & FACET_MAXEXCLUSIVE) != 0 )) ){
                    if( ((this.fFacetsDefined & FACET_FRACTIONDIGITS) != 0 ) || specialCardinalityCheck()){
                        this.fFinite = true;
                    }
                    else{
                        this.fFinite = false;
                    }
                }
                else{
                    this.fFinite = false;
                }
            }
        }
        else if(fVariety == VARIETY_LIST){
            if( ((this.fFacetsDefined & FACET_LENGTH) != 0 ) || ( ((this.fFacetsDefined & FACET_MINLENGTH) != 0 )
                                                            && ((this.fFacetsDefined & FACET_MAXLENGTH) != 0 )) ){
                this.fFinite = true;
            }
            else{
                this.fFinite = false;
            }

        }
        else if(fVariety == VARIETY_UNION){
            XSSimpleType [] memberTypes = fMemberTypes;
            for(int i = 0 ; i < memberTypes.length ; i++){
                if(!(memberTypes[i].getFinite()) ){
                    this.fFinite = false;
                    return;
                }
            }
            this.fFinite = true;
        }

    }//setCardinality

    private short getPrimitiveDV(short validationDV){

        if (validationDV == DV_ID || validationDV == DV_IDREF || validationDV == DV_ENTITY){
            return DV_STRING;
        }
        else if (validationDV == DV_INTEGER) {
            return DV_DECIMAL;
        }
        else {
            return validationDV;
        }

    }//getPrimitiveDV()

    public boolean derivedFromType(XSTypeDefinition ancestor, short derivation) {
        // REVISIT: implement according to derivation

        // ancestor is null, retur false
        if (ancestor == null)
            return false;
        // ancestor is anyType, return true
        // anyType is the only type whose base type is itself
        if (ancestor.getBaseType() == ancestor)
            return true;
        // recursively get base, and compare it with ancestor
        XSTypeDefinition type = this;
        while (type != ancestor &&                      // compare with ancestor
               type != fAnySimpleType) {  // reached anySimpleType
            type = type.getBaseType();
        }

        return type == ancestor;
    }

    public boolean derivedFrom(String ancestorNS, String ancestorName, short derivation) {
        // REVISIT: implement according to derivation

        // ancestor is null, retur false
        if (ancestorName == null)
            return false;
        // ancestor is anyType, return true
        if (URI_SCHEMAFORSCHEMA.equals(ancestorNS) &&
            ANY_TYPE.equals(ancestorName)) {
            return true;
        }

        // recursively get base, and compare it with ancestor
        XSTypeDefinition type = this;
        while (!(ancestorName.equals(type.getName()) &&
                 ((ancestorNS == null && type.getNamespace() == null) ||
                  (ancestorNS != null && ancestorNS.equals(type.getNamespace())))) &&   // compare with ancestor
               type != fAnySimpleType) {  // reached anySimpleType
            type = (XSTypeDefinition)type.getBaseType();
        }

        return type != fAnySimpleType;
    }

    static final XSSimpleTypeDecl fAnySimpleType = new XSSimpleTypeDecl(null, "anySimpleType", DV_ANYSIMPLETYPE, ORDERED_FALSE, false, true, false, true, XSConstants.ANYSIMPLETYPE_DT);

    /**
     * Validation context used to validate facet values.
     */
    static final ValidationContext fDummyContext = new ValidationContext() {
        public boolean needFacetChecking() {
            return true;
        }

        public boolean needExtraChecking() {
            return false;
        }
        public boolean needToNormalize() {
            return false;
        }
        public boolean useNamespaces() {
            return true;
        }

        public boolean isEntityDeclared(String name) {
            return false;
        }

        public boolean isEntityUnparsed(String name) {
            return false;
        }

        public boolean isIdDeclared(String name) {
            return false;
        }

        public void addId(String name) {
        }

        public void addIdRef(String name) {
        }

        public String getSymbol (String symbol) {
            return null;
        }

        public String getURI(String prefix) {
            return null;
        }
    };

    /**
     * A wrapper of ValidationContext, to provide a way of switching to a
     * different Namespace declaration context.
     */
    class ValidationContextImpl implements ValidationContext {
        ValidationContext fExternal;
        ValidationContextImpl(ValidationContext external) {
            fExternal = external;
        }

        NamespaceContext fNSContext;
        void setNSContext(NamespaceContext nsContext) {
            fNSContext = nsContext;
        }

        public boolean needFacetChecking() {
            return fExternal.needFacetChecking();
        }

        public boolean needExtraChecking() {
            return fExternal.needExtraChecking();
        }
        public boolean needToNormalize() {
            return fExternal.needToNormalize();
        }
        // schema validation is predicated upon namespaces
        public boolean useNamespaces() {
            return true;
        }

        public boolean isEntityDeclared (String name) {
            return fExternal.isEntityDeclared(name);
        }

        public boolean isEntityUnparsed (String name) {
            return fExternal.isEntityUnparsed(name);
        }

        public boolean isIdDeclared (String name) {
            return fExternal.isIdDeclared(name);
        }

        public void addId(String name) {
            fExternal.addId(name);
        }

        public void addIdRef(String name) {
            fExternal.addIdRef(name);
        }

        public String getSymbol (String symbol) {
            return fExternal.getSymbol(symbol);
        }

        public String getURI(String prefix) {
            if (fNSContext == null)
                return fExternal.getURI(prefix);
            else
                return fNSContext.getURI(prefix);
        }
    }

    public void reset(){

        // if it's immutable, can't be reset:
        if (fIsImmutable) return;
        fItemType = null;
        fMemberTypes = null;

        fTypeName = null;
        fTargetNamespace = null;
        fFinalSet = 0;
        fBase = null;
        fVariety = -1;
        fValidationDV = -1;

        fFacetsDefined = 0;
        fFixedFacet = 0;

        //for constraining facets
        fWhiteSpace = 0;
        fLength = -1;
        fMinLength = -1;
        fMaxLength = -1;
        fTotalDigits = -1;
        fFractionDigits = -1;
        fPattern = null;
        fPatternStr = null;
        fEnumeration = null;
        fLexicalPattern = null;
        fLexicalEnumeration = null;
        fMaxInclusive = null;
        fMaxExclusive = null;
        fMinExclusive = null;
        fMinInclusive = null;
        lengthAnnotation = null;
        minLengthAnnotation = null;
        maxLengthAnnotation = null;
        whiteSpaceAnnotation = null;
        totalDigitsAnnotation = null;
        fractionDigitsAnnotation = null;
        patternAnnotations = null;
        enumerationAnnotations = null;
        maxInclusiveAnnotation = null;
        maxExclusiveAnnotation = null;
        minInclusiveAnnotation = null;
        minExclusiveAnnotation = null;

        fPatternType = SPECIAL_PATTERN_NONE;
        fAnnotations = null;
        fFacets = null;

        // REVISIT: reset for fundamental facets
    }
    /**
     * @see com.sun.org.apache.xerces.internal.xs.XSObject#getNamespaceItem()
     */
    public XSNamespaceItem getNamespaceItem() {
        // REVISIT: implement
        return null;
    }

    /**
     * @see java.lang.Object#toString()
     */
    public String toString() {
        return this.fTargetNamespace+"," +this.fTypeName;
    }

    /* (non-Javadoc)
     * @see com.sun.org.apache.xerces.internal.xs.XSSimpleTypeDefinition#getFacets()
     */
    public XSObjectList getFacets() {
        if (fFacets == null &&
            (fFacetsDefined != 0 || fValidationDV == DV_INTEGER)) {

            XSFacetImpl[] facets = new XSFacetImpl[10];
            int count = 0;
            if ((fFacetsDefined & FACET_WHITESPACE) != 0) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_WHITESPACE,
                        WS_FACET_STRING[fWhiteSpace],
                        (fFixedFacet & FACET_WHITESPACE) != 0,
                        whiteSpaceAnnotation);
                count++;
            }
            if (fLength != -1) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_LENGTH,
                        Integer.toString(fLength),
                        (fFixedFacet & FACET_LENGTH) != 0,
                        lengthAnnotation);
                count++;
            }
            if (fMinLength != -1) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_MINLENGTH,
                        Integer.toString(fMinLength),
                        (fFixedFacet & FACET_MINLENGTH) != 0,
                        minLengthAnnotation);
                count++;
            }
            if (fMaxLength != -1) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_MAXLENGTH,
                        Integer.toString(fMaxLength),
                        (fFixedFacet & FACET_MAXLENGTH) != 0,
                        maxLengthAnnotation);
                count++;
            }
            if (fTotalDigits != -1) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_TOTALDIGITS,
                        Integer.toString(fTotalDigits),
                        (fFixedFacet & FACET_TOTALDIGITS) != 0,
                        totalDigitsAnnotation);
                count++;
            }
            if (fValidationDV == DV_INTEGER) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_FRACTIONDIGITS,
                        "0",
                        true,
                        null);
                count++;
            }
            if (fFractionDigits != -1) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_FRACTIONDIGITS,
                        Integer.toString(fFractionDigits),
                        (fFixedFacet & FACET_FRACTIONDIGITS) != 0,
                        fractionDigitsAnnotation);
                count++;
            }
            if (fMaxInclusive != null) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_MAXINCLUSIVE,
                        fMaxInclusive.toString(),
                        (fFixedFacet & FACET_MAXINCLUSIVE) != 0,
                        maxInclusiveAnnotation);
                count++;
            }
            if (fMaxExclusive != null) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_MAXEXCLUSIVE,
                        fMaxExclusive.toString(),
                        (fFixedFacet & FACET_MAXEXCLUSIVE) != 0,
                        maxExclusiveAnnotation);
                count++;
            }
            if (fMinExclusive != null) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_MINEXCLUSIVE,
                        fMinExclusive.toString(),
                        (fFixedFacet & FACET_MINEXCLUSIVE) != 0,
                        minExclusiveAnnotation);
                count++;
            }
            if (fMinInclusive != null) {
                facets[count] =
                    new XSFacetImpl(
                        FACET_MININCLUSIVE,
                        fMinInclusive.toString(),
                        (fFixedFacet & FACET_MININCLUSIVE) != 0,
                        minInclusiveAnnotation);
                count++;
            }
            fFacets = new XSObjectListImpl(facets, count);
        }
        return fFacets;
    }
    
    public XSObjectList getMultiValueFacets(){
        if (fMultiValueFacets == null &&
            ((fFacetsDefined & FACET_ENUMERATION) != 0 ||
             (fFacetsDefined & FACET_PATTERN) != 0 ||
             fPatternType != SPECIAL_PATTERN_NONE ||
             fValidationDV == DV_INTEGER)) {

            XSMVFacetImpl[] facets = new XSMVFacetImpl[2];
            int count = 0;
            if ((fFacetsDefined & FACET_PATTERN) != 0 ||
                fPatternType != SPECIAL_PATTERN_NONE ||
                fValidationDV == DV_INTEGER) {
                facets[count] =
                    new XSMVFacetImpl(
                        FACET_PATTERN,
                        this.getLexicalPattern(),
                        patternAnnotations);
                count++;
            }
            if (fEnumeration != null) {
                facets[count] =
                    new XSMVFacetImpl(
                        FACET_ENUMERATION,
                        this.getLexicalEnumeration(),
                        enumerationAnnotations);
                count++;
            }
            fMultiValueFacets = new XSObjectListImpl(facets, count);
        }
        return fMultiValueFacets;
    }
    
    private static final class XSFacetImpl implements XSFacet {
        final short kind;
        final String value;
        final boolean fixed;
        final XSAnnotation annotation;

        public XSFacetImpl(short kind, String value, boolean fixed, XSAnnotation annotation) {
            this.kind = kind;
            this.value = value;
            this.fixed = fixed;
            this.annotation = annotation;
        }
        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSFacet#getAnnotation()
         */
        public XSAnnotation getAnnotation() {
            return annotation;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSFacet#getFacetKind()
         */
        public short getFacetKind() {
            return kind;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSFacet#getLexicalFacetValue()
         */
        public String getLexicalFacetValue() {
            return value;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSFacet#isFixed()
         */
        public boolean getFixed() {
            return fixed;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getName()
         */
        public String getName() {
            return null;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getNamespace()
         */
        public String getNamespace() {
            return null;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getNamespaceItem()
         */
        public XSNamespaceItem getNamespaceItem() {
            // REVISIT: implement
            return null;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getType()
         */
        public short getType() {
            return XSConstants.FACET;
        }

    }
    
    private static final class XSMVFacetImpl implements XSMultiValueFacet {
        final short kind;
        XSObjectList annotations;
        StringList values;

        public XSMVFacetImpl(short kind, StringList values, XSObjectList annotations) {
            this.kind = kind;
            this.values = values;
            this.annotations = annotations;
        }
 

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSFacet#getFacetKind()
         */
        public short getFacetKind() {
            return kind;
        }


        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSMultiValueFacet#getAnnotations()
         */
        public XSObjectList getAnnotations() {
            return annotations;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSMultiValueFacet#getLexicalFacetValues()
         */
        public StringList getLexicalFacetValues() {
            return values;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getName()
         */
        public String getName() {
            return null;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getNamespace()
         */
        public String getNamespace() {
            return null;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getNamespaceItem()
         */
        public XSNamespaceItem getNamespaceItem() {
            // REVISIT: implement
            return null;
        }

        /* (non-Javadoc)
         * @see com.sun.org.apache.xerces.internal.xs.XSObject#getType()
         */
        public short getType() {
            return XSConstants.MULTIVALUE_FACET;
        }
    }

    /**
     * @see org.w3c.dom.TypeInfo#getTypeName()
     */
    public String getTypeName() {
        if(getAnonymous())
            return "anonymousSimpleType"+fUniqueId;
        else
            return getName();
    }
    
    /**
     * @see org.w3c.dom.TypeInfo#getTypeNamespace()
     */
    public String getTypeNamespace() {
            return getNamespace();
    }
    
    public boolean isDerivedFrom(String typeNamespaceArg,  String typeNameArg, int derivationMethod) {
        return derivedFrom(typeNamespaceArg,typeNameArg,(short)derivationMethod);
    }
    

} // class XSSimpleTypeDecl