org.codehaus.commons.compiler.util.iterator

Class TraversingIterator

java.lang.Object

org.codehaus.commons.compiler.util.iterator.TraversingIterator

All Implemented Interfaces:

Iterator<Object>

public class TraversingIterator
extends Object
implements Iterator<Object>

An Iterator that iterates over a delegate, and while it encounters an array, a Collection, an Enumeration or a Iterator element, it iterates over it recursively.

Be aware that hasNext() must read ahead one element.

Constructor Summary

Constructors

Constructor and Description
TraversingIterator(Iterator<?> delegate)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

TraversingIterator

public TraversingIterator(Iterator<?> delegate)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Object>

next

public Object next()

Specified by:

next in interface Iterator<Object>

remove

public void remove()

Specified by:

remove in interface Iterator<Object>

Throws:

UnsupportedOperationException - The Iterator currently being traversed doesn't support element removal

See Also:

Iterator.remove()