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 $

See Also:

for pattern syntax.

Field Summary

Fields
Modifier and Type Field Description

private java.util.regex.Matcher matcher

private boolean next

Constructor Summary

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method 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
- Methods inherited from interface java.util.Enumeration
  asIterator
- Methods inherited from interface java.util.Iterator
  forEachRemaining

- Field Detail
  - matcher
```
private final java.util.regex.Matcher matcher
```
  - next
```
private boolean next
```
- 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()
```