com.tinkerpop.blueprints.util

Class PropertyFilteredIterable<T extends Element>

java.lang.Object

com.tinkerpop.blueprints.util.PropertyFilteredIterable<T>

All Implemented Interfaces:

CloseableIterable<T>, Closeable, AutoCloseable, Iterable<T>

public class PropertyFilteredIterable<T extends Element>
extends Object
implements CloseableIterable<T>

This is a helper class for filtering an iterable of elements by their key/value. Useful for graph implementations that do no support automatic key indices and need to filter on Graph.getVertices/Edges(key,value).

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	PropertyFilteredIterable.HasContainer

Constructor Summary

Constructors

Constructor and Description
PropertyFilteredIterable(String key, Object value, Iterable<T> iterable)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Release the resources of the iterator.
Iterator<T>	iterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyFilteredIterable

public PropertyFilteredIterable(String key,
                        Object value,
                        Iterable<T> iterable)

Method Detail

close

public void close()

Description copied from interface: CloseableIterable

Release the resources of the iterator.

Specified by:

close in interface CloseableIterable<T extends Element>

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T extends Element>