com.ibm.icu.util

Class CodePointTrie.Fast32

java.lang.Object

com.ibm.icu.util.CodePointMap

com.ibm.icu.util.CodePointTrie

com.ibm.icu.util.CodePointTrie.Fast

com.ibm.icu.util.CodePointTrie.Fast32

All Implemented Interfaces:

Iterable<CodePointMap.Range>

Enclosing class:

CodePointTrie

public static final class CodePointTrie.Fast32
extends CodePointTrie.Fast

A CodePointTrie with CodePointTrie.Type.FAST and CodePointTrie.ValueWidth.BITS_32.

Status:

Stable ICU 63.

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.icu.util.CodePointTrie

CodePointTrie.Fast, CodePointTrie.Fast16, CodePointTrie.Fast32, CodePointTrie.Fast8, CodePointTrie.Small, CodePointTrie.Small16, CodePointTrie.Small32, CodePointTrie.Small8, CodePointTrie.Type, CodePointTrie.ValueWidth

Nested classes/interfaces inherited from class com.ibm.icu.util.CodePointMap

CodePointMap.Range, CodePointMap.RangeOption, CodePointMap.StringIterator, CodePointMap.ValueFilter

Field Summary

Fields inherited from class com.ibm.icu.util.CodePointTrie

data, dataLength, highStart

Method Summary

Modifier and Type	Method and Description
int	bmpGet(int c) Returns a trie value for a BMP code point (U+0000..U+FFFF), without range checking.
static CodePointTrie.Fast32	fromBinary(ByteBuffer bytes) Creates a trie from its binary form.
int	get(int c) Returns the value for a code point as stored in the map, with range checking.
int	suppGet(int c) Returns a trie value for a supplementary code point (U+10000..U+10FFFF), without range checking.

Methods inherited from class com.ibm.icu.util.CodePointTrie.Fast

cpIndex, fromBinary, getType, stringIterator

Methods inherited from class com.ibm.icu.util.CodePointTrie

asciiGet, fastIndex, fromBinary, getRange, getValueWidth, smallIndex, toBinary

Methods inherited from class com.ibm.icu.util.CodePointMap

getRange, iterator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

fromBinary

public static CodePointTrie.Fast32 fromBinary(ByteBuffer bytes)

Creates a trie from its binary form. Same as CodePointTrie.fromBinary(Type, ValueWidth, ByteBuffer) with CodePointTrie.Type.FAST and CodePointTrie.ValueWidth.BITS_32.

Parameters:

bytes - a buffer containing the binary data of a CodePointTrie

Returns:

the trie

Status:

Stable ICU 63.

get

public final int get(int c)

Returns the value for a code point as stored in the map, with range checking. Returns an implementation-defined error value if c is not in the range 0..U+10FFFF.

Overrides:

get in class CodePointTrie

Parameters:

c - the code point

Returns:

the map value, or an implementation-defined error value if the code point is not in the range 0..U+10FFFF

Status:

Stable ICU 63.

bmpGet

public final int bmpGet(int c)

Returns a trie value for a BMP code point (U+0000..U+FFFF), without range checking. Can be used to look up a value for a UTF-16 code unit if other parts of the string processing check for surrogates.

Specified by:

bmpGet in class CodePointTrie.Fast

Parameters:

c - the input code point, must be U+0000..U+FFFF

Returns:

The BMP code point's trie value.

Status:

Stable ICU 63.

suppGet

public final int suppGet(int c)

Returns a trie value for a supplementary code point (U+10000..U+10FFFF), without range checking.

Specified by:

suppGet in class CodePointTrie.Fast

Parameters:

c - the input code point, must be U+10000..U+10FFFF

Returns:

The supplementary code point's trie value.

Status:

Stable ICU 63.