org.hypergraphdb.util

Class FilterIterator<T>

java.lang.Object

org.hypergraphdb.util.FilterIterator<T>

Type Parameters:

T -

All Implemented Interfaces:

Iterator<T>

public class FilterIterator<T>
extends Object
implements Iterator<T>

A filtering iterator wraps a source iterator an filter out some of its elements based on a predicate.

Author:

Borislav Iordanov

Constructor Summary

Constructors

Constructor and Description
FilterIterator(Iterator<T> iter, Mapping<T,Boolean> ignore)

Method Summary

Methods

Modifier and Type	Method and Description
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

FilterIterator

public FilterIterator(Iterator<T> iter,
              Mapping<T,Boolean> ignore)

Method Detail

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>