hudson.util
Class AdaptedIterator<T,U>

java.lang.Object
  hudson.util.AdaptedIterator<T,U>

All Implemented Interfaces:

Iterator<U>

public abstract class AdaptedIterator<T,U>
extends Object
implements Iterator<U>

Iterator that adapts the values returned from another iterator.

This class should be really in Iterators but for historical reasons it's here.

Since:

1.121

Author:

Kohsuke Kawaguchi

See Also:

Iterators

Constructor Summary

protected	AdaptedIterator(Iterable<? extends T> core)
protected	AdaptedIterator(Iterator<? extends T> core)

Method Summary

protected abstract U	adapt(T item)
boolean	hasNext()
U	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

AdaptedIterator

protected AdaptedIterator(Iterator<? extends T> core)

AdaptedIterator

protected AdaptedIterator(Iterable<? extends T> core)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<U>

next

public U next()

Specified by:

next in interface Iterator<U>

adapt

protected abstract U adapt(T item)

remove

public void remove()

Specified by:

remove in interface Iterator<U>