com.twelvemonkeys.util
Class AbstractTokenIterator

java.lang.Object
  com.twelvemonkeys.util.AbstractTokenIterator

All Implemented Interfaces:

TokenIterator, Enumeration<String>, Iterator<String>

Direct Known Subclasses:

RegExTokenIterator, StringTokenIterator

public abstract class AbstractTokenIterator
extends Object
implements TokenIterator

Abstract base class for TokenIterators to extend.

Version:

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

Author:

Harald Kuhr

Constructor Summary

AbstractTokenIterator()

Method Summary

boolean	hasMoreElements() This implementation simply returns hasNext().
boolean	hasMoreTokens()
String	nextElement() This implementation simply returns next().
String	nextToken() Returns the next element in the iteration as a String.
void	remove() Not supported.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.twelvemonkeys.util.TokenIterator

reset

Methods inherited from interface java.util.Iterator

hasNext, next

Constructor Detail

AbstractTokenIterator

public AbstractTokenIterator()

Method Detail

remove

public void remove()

Not supported.

Specified by:

remove in interface Iterator<String>

Throws:

UnsupportedOperationException - remove is not supported by this Iterator.

hasMoreTokens

public final boolean hasMoreTokens()

Specified by:

hasMoreTokens in interface TokenIterator

nextToken

public final String nextToken()

Returns the next element in the iteration as a String. This implementation simply returns (String) next().

Specified by:

nextToken in interface TokenIterator

Returns:

the next element in the iteration.

Throws:

NoSuchElementException - iteration has no more elements.

See Also:

Iterator.next()

hasMoreElements

public final boolean hasMoreElements()

This implementation simply returns hasNext().

Specified by:

hasMoreElements in interface Enumeration<String>

See Also:

Iterator.hasNext()

nextElement

public final String nextElement()

This implementation simply returns next().

Specified by:

nextElement in interface Enumeration<String>

See Also:

Iterator.next()