com.tinkerpop.pipes.branch

Class CopySplitPipe<S>

java.lang.Object

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

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

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

All Implemented Interfaces:

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

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

CopySplitPipe takes a number of pipes during construction. Every object pulled through CopySplitPipe is copied to each of the internal pipes.

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
CopySplitPipe(List<Pipe> pipes)
CopySplitPipe(Pipe... pipes)

Method Summary

Methods

Modifier and Type	Method and Description
void	enablePath(boolean enable) Calculating paths can be an expensive operation for some pipes.
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

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

CopySplitPipe

public CopySplitPipe(List<Pipe> pipes)

CopySplitPipe

public CopySplitPipe(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

enablePath

public void enablePath(boolean enable)

Description copied from interface: Pipe

Calculating paths can be an expensive operation for some pipes. This method is used to activate or deactivate the calculation of paths. The default state of a newly constructed pipe should have its path calculations disabled. An implementation of this method should be recursive whereby the starts (if a Pipe) should have this method called on it.

Specified by:

enablePath in interface Pipe<S,S>

Overrides:

enablePath in class AbstractMetaPipe<S,S>

Parameters:

enable - enable path calculations

toString

public String toString()

Overrides:

toString in class AbstractPipe<S,S>