org.codehaus.janino.util.iterator
Class FilterIterator

java.lang.Object
  org.codehaus.janino.util.iterator.FilterIterator

All Implemented Interfaces:

java.util.Iterator

Direct Known Subclasses:

TransformingIterator

public abstract class FilterIterator
extends java.lang.Object
implements java.util.Iterator

An Iterator that retrieves its elements from a delegate Iterator. The default implementation simply passes all method invocations to the delegate.

Field Summary

protected java.util.Iterator

delegate

Constructor Summary

FilterIterator(java.util.Iterator delegate)

Method Summary

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

Field Detail

delegate

protected final java.util.Iterator delegate

Constructor Detail

FilterIterator

public FilterIterator(java.util.Iterator delegate)

Method Detail

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