org.springframework.binding.collection
Class CompositeIterator

java.lang.Object
  extended by 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
CompositeIterator()
          Create a new composite iterator.
 
Method Summary
 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


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