org.eclipse.net4j.util.collection
Class AbstractFilteredIterator<T>

java.lang.Object
  org.eclipse.net4j.util.collection.AbstractIterator<T>
      org.eclipse.net4j.util.collection.AbstractFilteredIterator<T>

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

LimitedIterator, PredicateIterator

public abstract class AbstractFilteredIterator<T>

extends AbstractIterator<T>

An abstract base class for custom iterators that filter the elements of a delegate iterator.

Since:

3.3

AbstractFilteredIterator

public AbstractFilteredIterator(Iterator<T> delegate)

computeNextElement

protected Object computeNextElement()

Description copied from class: AbstractIterator

Returns the next iteration element, or AbstractIterator.END_OF_DATA if the end of the iteration has been reached.

Specified by:

computeNextElement in class AbstractIterator<T>

isValid

protected abstract boolean isValid(T element)