Class CharsetCollator

java.lang.Object

java.text.Collator

org.h2.value.CharsetCollator

All Implemented Interfaces:

Cloneable, Comparator<Object>

public class CharsetCollator
extends Collator

The charset collator sorts strings according to the order in the given charset.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	CharsetCollator.CharsetCollationKey

Field Summary

Fields

Modifier and Type	Field	Description
private final Charset	charset
(package private) static final Comparator<byte[]>	COMPARATOR	The comparator used to compare byte arrays.

Fields inherited from class Collator

CANONICAL_DECOMPOSITION, FULL_DECOMPOSITION, IDENTICAL, NO_DECOMPOSITION, PRIMARY, SECONDARY, TERTIARY

Constructor Summary

Constructors

Constructor	Description
CharsetCollator(Charset charset)

Method Summary

Modifier and Type	Method	Description
int	compare(String source, String target)
Charset	getCharset()
CollationKey	getCollationKey(String source)
int	hashCode()
(package private) byte[]	toBytes(String source)	Convert the source to bytes, using the character set.

Methods inherited from class Collator

clone, compare, equals, equals, getAvailableLocales, getDecomposition, getInstance, getInstance, getStrength, setDecomposition, setStrength

Methods inherited from class Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Comparator

reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details

COMPARATOR

static final Comparator<byte[]> COMPARATOR

The comparator used to compare byte arrays.

charset

private final Charset charset

Constructor Details

CharsetCollator

public CharsetCollator(Charset charset)

Method Details

getCharset

public Charset getCharset()

compare

public int compare(String source,
 String target)

Specified by:

compare in class Collator

toBytes

byte[] toBytes(String source)

Convert the source to bytes, using the character set.

Parameters:

source - the source

Returns:

the bytes

getCollationKey

public CollationKey getCollationKey(String source)

Specified by:

getCollationKey in class Collator

hashCode

public int hashCode()

Specified by:

hashCode in class Collator