com.tinkerpop.pipes.transform

Class PropertyPipe<S extends com.tinkerpop.blueprints.Element,E>

java.lang.Object

com.tinkerpop.pipes.AbstractPipe<S,E>

com.tinkerpop.pipes.transform.PropertyPipe<S,E>

All Implemented Interfaces:

Pipe<S,E>, TransformPipe<S,E>, Iterable<E>, Iterator<E>

public class PropertyPipe<S extends com.tinkerpop.blueprints.Element,E>
extends AbstractPipe<S,E>
implements TransformPipe<S,E>

The PropertyPipe returns the property value of the Element identified by the provided key.

Author:

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

Nested Class Summary

Nested classes/interfaces inherited from interface com.tinkerpop.pipes.transform.TransformPipe

TransformPipe.Order

Field Summary

Fields inherited from class com.tinkerpop.pipes.AbstractPipe

currentEnd, pathEnabled, starts

Fields inherited from interface com.tinkerpop.pipes.Pipe

NO_PATH_MESSAGE

Constructor Summary

Constructors

Constructor and Description
PropertyPipe(String key)
PropertyPipe(String key, boolean allowNull)

Method Summary

Methods

Modifier and Type	Method and Description
protected E	processNextStart()
String	toString()

Methods inherited from class com.tinkerpop.pipes.AbstractPipe

enablePath, getCurrentPath, getPathToHere, hasNext, iterator, next, remove, reset, setStarts, setStarts, setStarts

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tinkerpop.pipes.Pipe

enablePath, getCurrentPath, reset, setStarts, setStarts

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Methods inherited from interface java.lang.Iterable

iterator

Constructor Detail

PropertyPipe

public PropertyPipe(String key)

PropertyPipe

public PropertyPipe(String key,
            boolean allowNull)

Method Detail

processNextStart

protected E processNextStart()

Specified by:

processNextStart in class AbstractPipe<S extends com.tinkerpop.blueprints.Element,E>

toString

public String toString()

Overrides:

toString in class AbstractPipe<S extends com.tinkerpop.blueprints.Element,E>