org.apache.xerces.impl.xpath.regex

Class Match

Implemented Interfaces:
Cloneable

public class Match
extends java.lang.Object
implements Cloneable

An instance of this class has ranges captured in matching.
Version:
$Id: Match.java,v 1.6 2004/10/04 22:07:40 mrglavas Exp $
Author:
TAMURA Kent <kent@trl.ibm.co.jp>
See Also:
RegularExpression.matches(char[],int,int,Match), RegularExpression.matches(char[],Match), RegularExpression.matches(java.text.CharacterIterator, Match), RegularExpression.matches(java.lang.String, int, int, Match), RegularExpression.matches(java.lang.String, Match)

Constructor Summary

Match()
Creates an instance.

Method Summary

Object
clone()
int
getBeginning(int index)
Return a start position in the target text matched to specified regular expression group.
String
getCapturedText(int index)
Return an substring of the target text matched to specified regular expression group.
int
getEnd(int index)
Return an end position in the target text matched to specified regular expression group.
int
getNumberOfGroups()
Return the number of regular expression groups.
protected void
setBeginning(int index, int v)
protected void
setEnd(int index, int v)
protected void
setNumberOfGroups(int n)
protected void
setSource(CharacterIterator ci)
protected void
setSource(String str)
protected void
setSource(char[] chars)

Constructor Details

Match

public Match()
Creates an instance.

Method Details

clone

public Object clone()

getBeginning

public int getBeginning(int index)
Return a start position in the target text matched to specified regular expression group.
Parameters:
index - Less than getNumberOfGroups().

getCapturedText

public String getCapturedText(int index)
Return an substring of the target text matched to specified regular expression group.
Parameters:
index - Less than getNumberOfGroups().

getEnd

public int getEnd(int index)
Return an end position in the target text matched to specified regular expression group.
Parameters:
index - Less than getNumberOfGroups().

getNumberOfGroups

public int getNumberOfGroups()
Return the number of regular expression groups. This method returns 1 when the regular expression has no capturing-parenthesis.

setBeginning

protected void setBeginning(int index,
                            int v)

setEnd

protected void setEnd(int index,
                      int v)

setNumberOfGroups

protected void setNumberOfGroups(int n)

setSource

protected void setSource(CharacterIterator ci)

setSource

protected void setSource(String str)

setSource

protected void setSource(char[] chars)

Copyright B) 1999-2005 Apache XML Project. All Rights Reserved.