hudson.util
Class Iterators.FilterIterator<T>

java.lang.Object
  hudson.util.Iterators.FilterIterator<T>

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

Iterators.DuplicateFilterIterator

Enclosing class:

Iterators

public abstract static class Iterators.FilterIterator<T>
extends Object
implements Iterator<T>

Creates a filtered view of another iterator.

Since:

1.150

Constructor Summary

protected	Iterators.FilterIterator(Iterable<? extends T> core)
protected	Iterators.FilterIterator(Iterator<? extends T> core)

Method Summary

protected abstract boolean	filter(T t) Filter out items in the original collection.
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

Iterators.FilterIterator

protected Iterators.FilterIterator(Iterator<? extends T> core)

Iterators.FilterIterator

protected Iterators.FilterIterator(Iterable<? extends T> core)

Method Detail

filter

protected abstract boolean filter(T t)

Filter out items in the original collection.

Returns:

true to leave this item and return this item from this iterator. false to hide this item.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>