org.springframework.binding.collection

Class CompositeIterator

java.lang.Object

org.springframework.binding.collection.CompositeIterator

All Implemented Interfaces:

java.util.Iterator

public class CompositeIterator
extends java.lang.Object
implements java.util.Iterator

Iterator that combines multiple other iterators. This is a simple implementation that just maintains a list of iterators which are invoked in sequence untill all iterators are exhausted.

Author:

Erwin Vervaet

Constructor Summary

Constructors

Constructor and Description
CompositeIterator() Create a new composite iterator.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(java.util.Iterator iterator) Add given iterator to this composite.
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

CompositeIterator

public CompositeIterator()

Create a new composite iterator. Add iterators using the add(Iterator) method.

Method Detail

add

public void add(java.util.Iterator iterator)

Add given iterator to this composite.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator