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

Direct Known Subclasses:: AbstractFilteredIterator.Predicated, 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.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static class

AbstractFilteredIterator.Predicated<T>
Field Summary

Fields inherited from class org.eclipse.net4j.util.collection.AbstractIterator
END_OF_DATA
Constructor Summary

Constructors

Constructor

Description

AbstractFilteredIterator(Iterator<T> delegate)
Method Summary

Modifier and Type

Method

Description

protected Object

computeNextElement()

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

protected abstract boolean

isValid(T element)

void

remove()

Methods inherited from class org.eclipse.net4j.util.collection.AbstractIterator
empty, hasNext, next

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 Details
- AbstractFilteredIterator
  
  public AbstractFilteredIterator(Iterator<T> delegate)
Method Details
- remove
  
  public void remove()
  
  Specified by:
  
  remove in interface Iterator<T>
  
  Overrides:
  
  remove in class AbstractIterator<T>
- 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)

Class AbstractFilteredIterator<T>

Nested Class Summary