File	Doc	Category	Size	Date	Package
NormalizationTable.java	API Doc	phoneME MR2 API (J2ME)	5907	Wed May 02 18:00:46 BST 2007	com.sun.j2me.global

NormalizationTable

• java.lang.Object

Fields Summary
protected static final int	CODE_POINT_MASK A mask to decode the code point value.
protected static final int	COMBINING_CLASS_MASK A mask to decode the combining class.
protected static final int	UNSAFE_CODE_POINT_FLAG A flag indicating a code point that is unsafe to start UCA with.
protected static final int	IGNORABLE_CODE_POINT_FLAG A flag indicating an ignorable code point.
protected static final int	LOGICAL_ORDER_EXCEPTION_FLAG A flag indicating a code point with a logical order exception.
protected static final int	SINGLE_CODE_POINT_FLAG A flag indicating a single encoded code point.
protected static final int	COMBINING_CLASS_SHIFT A shift value to decode the combining class.

Constructors Summary

Methods Summary
public abstract int	getCanonicalDecomposition(int[] buffer, int offset, int cp) Gets the canonical decomposition elements for the given unicode character. The decompositon is returned as a single or an array of encoded code points. The encoded values can be further decoded by the static methods of this class. The return value depends on the number of code points to which the given code point decomposes. If it decomposes to a single code point, its encoded value is returned, otherwise the decomposition is stored in the given array and the method returns only the length of the decomposition. param buffer an array for the decomposition param offset the offset from the beginning of the array, where to place the decomposition param cp the code point to decompose return the length of the decomposition or a single encoded code point see #isSingleCodePoint
public static final int	getCodePoint(int ecp) Returns the code point value of an encoded code point. param ecp the encoded code point return the code point value return ecp & CODE_POINT_MASK;
public static final int	getCombiningClass(int ecp) Returns the combining class of an encoded code point. param ecp the encoded code point return the combining class return (ecp & COMBINING_CLASS_MASK) >>> COMBINING_CLASS_SHIFT;
public abstract int	getMaxDecompositionLength() Returns the length of the longest decomposition in the table. return the maximum decomposition length
public static final boolean	hasLogicalOrderException(int ecp) Checks if the given code point has a logical order exception. param ecp the encoded code point return true if the code point has a logical order exception return (ecp & LOGICAL_ORDER_EXCEPTION_FLAG) != 0;
public static final boolean	isIgnorable(int ecp) Returns true if the given code point is ignorable for the collation algorithm (at all levels). param ecp the encoded code point return true if the code point is ignorable return (ecp & IGNORABLE_CODE_POINT_FLAG) != 0;
public static final boolean	isSingleCodePoint(int codeOrCount) Returns true if the given value represents a single encoded code point and false if it's a number of code points. param codeOrCount the value return true if the value represent a single code point, false if it's only a number of code points see #getCanonicalDecomposition return (codeOrCount & SINGLE_CODE_POINT_FLAG) != 0;
public static final boolean	isStable(int ecp) Returns true if the given code point has a zero combining class. param ecp the encoded code point return true if the code point has a zero combining class return (ecp & COMBINING_CLASS_MASK) == 0;
public static final boolean	isUnsafe(int ecp) Returns true if the given code point is unsafe to start the collation algorithm with. param ecp the encoded code point return true if the code point is unsafe return (ecp & UNSAFE_CODE_POINT_FLAG) != 0;