com.google.common.collect
Class UnmodifiableIterator<E>

java.lang.Object
  com.google.common.collect.UnmodifiableIterator<E>

All Implemented Interfaces:

Iterator<E>

Direct Known Subclasses:

AbstractIterator, AbstractLinkedIterator, AbstractSequentialIterator, UnmodifiableListIterator

@GwtCompatible
public abstract class UnmodifiableIterator<E>
extends Object
implements Iterator<E>

An iterator that does not support remove().

Since:

2.0 (imported from Google Collections Library)

Author:

Jared Levy

Constructor Summary

protected

UnmodifiableIterator() Constructor for use by subclasses.

Method Summary

void	remove() Guaranteed to throw an exception and leave the underlying data unmodified.

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

hasNext, next

Constructor Detail

UnmodifiableIterator

protected UnmodifiableIterator()

Constructor for use by subclasses.

Method Detail

remove

public final void remove()

Guaranteed to throw an exception and leave the underlying data unmodified.

Specified by:

remove in interface Iterator<E>

Throws:

UnsupportedOperationException - always