com.sdm.quasar.client.core.common.util
Class AbstractConverterIterator

java.lang.Object
  com.sdm.quasar.client.core.common.util.AbstractConverterIterator

All Implemented Interfaces:

java.util.Iterator

public abstract class AbstractConverterIterator

extends java.lang.Object

implements java.util.Iterator

A simple Iterator, that may be used to convert values iterated by an original Iterator. This conversion must be 1:1; which means every iterated value of the original iterator has exactly one converted value.

Version:

1.$Revision$

Author:

Thomas Wolf

Constructor Summary

AbstractConverterIterator(java.util.Iterator iterator)
Creates a new AbstractConverterIterator.

Method Summary

protected abstract java.lang.Object	convert(java.lang.Object iteratedValue) Converts the given value iterated by the original Iterator.
java.util.Iterator	getIterator() Returns the original Iterator.
boolean	hasNext()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractConverterIterator

public AbstractConverterIterator(java.util.Iterator iterator)

Creates a new AbstractConverterIterator.

Method Detail

getIterator

public final java.util.Iterator getIterator()

Returns the original Iterator.

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

See Also:

Iterator.remove()

hasNext

public final boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

See Also:

Iterator.hasNext()

next

public final java.lang.Object next()

Specified by:

next in interface java.util.Iterator

See Also:

Iterator.next()

convert

protected abstract java.lang.Object convert(java.lang.Object iteratedValue)

Converts the given value iterated by the original Iterator.

Parameters:

iteratedValue - the value iterated by the original Iterator

Returns:

the converted value, which will be returned by this Iterator