com.tinkerpop.pipes.branch

Class ExhaustMergePipe<S>

java.lang.Object

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

com.tinkerpop.pipes.util.AbstractMetaPipe<S,S>

com.tinkerpop.pipes.branch.ExhaustMergePipe<S>

All Implemented Interfaces:

Pipe<S,S>, MetaPipe, Iterable<S>, Iterator<S>

public class ExhaustMergePipe<S>
extends AbstractMetaPipe<S,S>
implements MetaPipe

ExhaustiveMergePipe will drain its first internal pipe, then its second, so on until all internal pipes are drained.

Author:

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

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
ExhaustMergePipe(List<Pipe> pipes)

Method Summary

Methods

Modifier and Type	Method and Description
List	getCurrentPath() Returns the transformation path to arrive at the current object of the pipe.
List<Pipe>	getPipes()
S	processNextStart()
String	toString()

Methods inherited from class com.tinkerpop.pipes.util.AbstractMetaPipe

enablePath, reset

Methods inherited from class com.tinkerpop.pipes.AbstractPipe

getPathToHere, hasNext, iterator, next, remove, setStarts, setStarts, setStarts

Methods inherited from class java.lang.Object

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

Constructor Detail

ExhaustMergePipe

public ExhaustMergePipe(List<Pipe> pipes)

Method Detail

processNextStart

public S processNextStart()

Specified by:

processNextStart in class AbstractPipe<S,S>

getCurrentPath

public List getCurrentPath()

Description copied from interface: Pipe

Returns the transformation path to arrive at the current object of the pipe.

Specified by:

getCurrentPath in interface Pipe<S,S>

Overrides:

getCurrentPath in class AbstractPipe<S,S>

Returns:

a List of all of the objects traversed for the current iterator position of the pipe.

getPipes

public List<Pipe> getPipes()

Specified by:

getPipes in interface MetaPipe

toString

public String toString()

Overrides:

toString in class AbstractPipe<S,S>