Class CodePointTrie.Fast16

java.lang.Object

org.graalvm.shadowed.com.ibm.icu.util.CodePointMap

org.graalvm.shadowed.com.ibm.icu.util.CodePointTrie

org.graalvm.shadowed.com.ibm.icu.util.CodePointTrie.Fast

org.graalvm.shadowed.com.ibm.icu.util.CodePointTrie.Fast16

All Implemented Interfaces:

Iterable<CodePointMap.Range>

Enclosing class:

CodePointTrie

public static final class CodePointTrie.Fast16
extends CodePointTrie.Fast

A CodePointTrie with CodePointTrie.Type.FAST and CodePointTrie.ValueWidth.BITS_16.

Nested Class Summary

Nested classes/interfaces inherited from class 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 CodePointMap

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

Field Summary

Fields inherited from class CodePointTrie

data, dataLength, highStart

Method Summary

Modifier and Type	Method	Description
final int	bmpGet(int c)	Returns a trie value for a BMP code point (U+0000..U+FFFF), without range checking.
static CodePointTrie.Fast16	fromBinary(ByteBuffer bytes)	Creates a trie from its binary form.
final int	get(int c)	Returns the value for a code point as stored in the map, with range checking.
final int	suppGet(int c)	Returns a trie value for a supplementary code point (U+10000..U+10FFFF), without range checking.

Methods inherited from class CodePointTrie.Fast

cpIndex, fromBinary, getType, stringIterator

Methods inherited from class CodePointTrie

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

Methods inherited from class CodePointMap

getRange, iterator

Methods inherited from class Object

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

Methods inherited from interface Iterable

forEach, spliterator

Method Details

fromBinary

public static CodePointTrie.Fast16 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_16.

Parameters:

bytes - a buffer containing the binary data of a CodePointTrie

Returns:

the trie

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

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.

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.