/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001, 2002 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",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* 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.xs.opti;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
/**
* @author Rahul Srivastava, Sun Microsystems Inc.
* @author Sandy Gao, IBM
*
* @version $Id: ElementImpl.java,v 1.5 2003/07/24 15:14:42 neilg Exp $
*/
public class ElementImpl extends DefaultElement {
SchemaDOM schemaDOM;
Attr[] attrs;
int row;
int col;
int parentRow;
int line;
int column;
public ElementImpl(int line, int column) {
row = -1;
col = -1;
parentRow = -1;
nodeType = Node.ELEMENT_NODE;
this.line = line;
this.column = column;
}
public ElementImpl(String prefix, String localpart, String rawname,
String uri, int line, int column) {
super(prefix, localpart, rawname, uri, Node.ELEMENT_NODE);
row = -1;
col = -1;
parentRow = -1;
this.line = line;
this.column = column;
}
//
// org.w3c.dom.Node methods
//
public Document getOwnerDocument() {
return schemaDOM;
}
public Node getParentNode() {
return schemaDOM.relations[row][0];
}
public boolean hasChildNodes() {
if (parentRow == -1) {
return false;
}
else {
return true;
}
}
public Node getFirstChild() {
if (parentRow == -1) {
return null;
}
return schemaDOM.relations[parentRow][1];
}
public Node getLastChild() {
if (parentRow == -1) {
return null;
}
int i=1;
for (; i<schemaDOM.relations[parentRow].length; i++) {
if (schemaDOM.relations[parentRow][i] == null) {
return schemaDOM.relations[parentRow][i-1];
}
}
if (i ==1) {
i++;
}
return schemaDOM.relations[parentRow][i-1];
}
public Node getPreviousSibling() {
if (col == 1) {
return null;
}
return schemaDOM.relations[row][col-1];
}
public Node getNextSibling() {
if (col == schemaDOM.relations[row].length-1) {
return null;
}
return schemaDOM.relations[row][col+1];
}
public NamedNodeMap getAttributes() {
return new NamedNodeMapImpl(attrs);
}
public boolean hasAttributes() {
return (attrs.length == 0 ? false : true);
}
//
// org.w3c.dom.Element methods
//
public String getTagName() {
return rawname;
}
public String getAttribute(String name) {
for (int i=0; i<attrs.length; i++) {
if (attrs[i].getName().equals(name)) {
return attrs[i].getValue();
}
}
return "";
}
public Attr getAttributeNode(String name) {
for (int i=0; i<attrs.length; i++) {
if (attrs[i].getName().equals(name)) {
return attrs[i];
}
}
return null;
}
public String getAttributeNS(String namespaceURI, String localName) {
for (int i=0; i<attrs.length; i++) {
if (attrs[i].getLocalName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
return attrs[i].getValue();
}
}
return "";
}
public Attr getAttributeNodeNS(String namespaceURI, String localName) {
for (int i=0; i<attrs.length; i++) {
if (attrs[i].getName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
return attrs[i];
}
}
return null;
}
public boolean hasAttribute(String name) {
for (int i=0; i<attrs.length; i++) {
if (attrs[i].getName().equals(name)) {
return true;
}
}
return false;
}
public boolean hasAttributeNS(String namespaceURI, String localName) {
for (int i=0; i<attrs.length; i++) {
if (attrs[i].getName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
return true;
}
}
return false;
}
public void setAttribute(String name, String value) {
for (int i=0; i<attrs.length; i++) {
if (attrs[i].getName().equals(name)) {
attrs[i].setValue(value);
return;
}
}
}
/** Returns the line number. */
public int getLineNumber() {
return line;
}
/** Returns the column number. */
public int getColumnNumber() {
return column;
}
}
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