com.ibm.wala.util.collections
Class ComposedIterator<O,I>

java.lang.Object
  com.ibm.wala.util.collections.ComposedIterator<O,I>

All Implemented Interfaces:

java.util.Iterator<I>

public abstract class ComposedIterator<O,I>
extends java.lang.Object
implements java.util.Iterator<I>

A 2-level iterator. has not been tested yet!

Constructor Summary

ComposedIterator(java.util.Iterator<O> outer)

Method Summary

boolean	hasNext()
abstract java.util.Iterator<? extends I>	makeInner(O outer)
I	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

ComposedIterator

public ComposedIterator(java.util.Iterator<O> outer)

Method Detail

makeInner

public abstract java.util.Iterator<? extends I> makeInner(O outer)

remove

public void remove()
            throws java.lang.UnsupportedOperationException

Specified by:

remove in interface java.util.Iterator<I>

Throws:

java.lang.UnsupportedOperationException

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<I>

next

public I next()

Specified by:

next in interface java.util.Iterator<I>