net.sf.saxon.expr.sort

Class CodepointMatchKey

java.lang.Object

net.sf.saxon.expr.sort.CodepointMatchKey

All Implemented Interfaces:

java.lang.Comparable<CodepointMatchKey>, AtomicMatchKey

public class CodepointMatchKey
extends java.lang.Object
implements java.lang.Comparable<CodepointMatchKey>, AtomicMatchKey

A match key for comparing strings (represented as an array of characters) using codepoint collation.

Field Summary

Fields inherited from interface net.sf.saxon.expr.sort.AtomicMatchKey

NaN_MATCH_KEY

Constructor Summary

Constructors

Constructor and Description
CodepointMatchKey(java.lang.CharSequence in)

Method Summary

Modifier and Type	Method and Description
AtomicValue	asAtomic() Get an atomic value that encapsulates this match key.
int	compareTo(CodepointMatchKey o)
boolean	equals(java.lang.Object o)
UnicodeString	getValue()
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

CodepointMatchKey

public CodepointMatchKey(java.lang.CharSequence in)

Method Detail

getValue

public UnicodeString getValue()

compareTo

public int compareTo(CodepointMatchKey o)

Specified by:

compareTo in interface java.lang.Comparable<CodepointMatchKey>

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

asAtomic

public AtomicValue asAtomic()

Get an atomic value that encapsulates this match key. Needed to support the collation-key() function.

Specified by:

asAtomic in interface AtomicMatchKey

Returns:

an atomic value that encapsulates this match key