com.twelvemonkeys.util.regex

Class RegExTokenIterator

java.lang.Object

com.twelvemonkeys.util.AbstractTokenIterator

com.twelvemonkeys.util.regex.RegExTokenIterator

All Implemented Interfaces:

TokenIterator, java.util.Enumeration<java.lang.String>, java.util.Iterator<java.lang.String>

public class RegExTokenIterator
extends AbstractTokenIterator

StringTokenizer replacement, that uses regular expressions to split strings into tokens.

Version:

$Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/util/regex/RegExTokenIterator.java#1 $

Author:

Harald Kuhr

See Also:

for pattern syntax.

Constructor Summary

Constructors

Constructor and Description
RegExTokenIterator(java.lang.String pString) Creates a RegExTokenIterator.
RegExTokenIterator(java.lang.String pString, java.lang.String pPattern) Creates a RegExTokenIterator.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
java.lang.String	next()
void	reset() Resets this iterator.

Methods inherited from class com.twelvemonkeys.util.AbstractTokenIterator

hasMoreElements, hasMoreTokens, nextElement, nextToken, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

RegExTokenIterator

public RegExTokenIterator(java.lang.String pString)

Creates a RegExTokenIterator. Default pettern is "\S+".

Parameters:

pString - the string to be parsed.

Throws:

java.lang.IllegalArgumentException - if pString is null

RegExTokenIterator

public RegExTokenIterator(java.lang.String pString,
                  java.lang.String pPattern)

Creates a RegExTokenIterator.

Parameters:

pString - the string to be parsed.

pPattern - the pattern

Throws:

java.util.regex.PatternSyntaxException - if pPattern is not a valid pattern

java.lang.IllegalArgumentException - if any of the arguments are null

See Also:

for pattern syntax.

Method Detail

reset

public void reset()

Resets this iterator.

hasNext

public boolean hasNext()

next

public java.lang.String next()