Package org.apache.hop.pipeline.transform

Class TransformIOMeta

java.lang.Object

org.apache.hop.pipeline.transform.TransformIOMeta

All Implemented Interfaces:

Cloneable, ITransformIOMeta

public class TransformIOMeta
extends Object
implements ITransformIOMeta, Cloneable

Constructor Summary

Constructors

Constructor	Description
TransformIOMeta(boolean inputAcceptor, boolean outputProducer, boolean inputOptional, boolean sortedDataRequired, boolean inputDynamic, boolean outputDynamic)

Method Summary

Modifier and Type	Method	Description
void	addStream(IStream stream)	Add a stream to the transforms I/O interface
void	clearStreams()
protected TransformIOMeta	clone()
IStream	findInfoStream(TransformMeta infoTransform)
IStream	findTargetStream(TransformMeta targetTransform)
String	getGeneralInfoDescription()
String	getGeneralTargetDescription()
List<IStream>	getInfoStreams()
String[]	getInfoTransformNames()
List<IStream>	getTargetStreams()
String[]	getTargetTransformNames()
boolean	isInputAcceptor()
boolean	isInputDynamic()
boolean	isInputOptional()
boolean	isOutputDynamic()
boolean	isOutputProducer()
boolean	isSortedDataRequired()
void	setGeneralInfoDescription(String generalInfoDescription)	Set the general info stream description
void	setGeneralTargetDescription(String generalTargetDescription)	Set the general target stream description
void	setInfoTransforms(TransformMeta[] infoTransforms)	Replace the info transforms with the supplied source transforms.
void	setInputAcceptor(boolean inputAcceptor)
void	setInputDynamic(boolean inputDynamic)
void	setInputOptional(boolean inputOptional)
void	setOutputDynamic(boolean outputDynamic)
void	setOutputProducer(boolean outputProducer)
void	setSortedDataRequired(boolean sortedDataRequired)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformIOMeta

public TransformIOMeta(boolean inputAcceptor,
                       boolean outputProducer,
                       boolean inputOptional,
                       boolean sortedDataRequired,
                       boolean inputDynamic,
                       boolean outputDynamic)

Parameters:

inputAcceptor -

outputProducer -

Method Detail

clone

protected TransformIOMeta clone()
                         throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

isInputAcceptor

public boolean isInputAcceptor()

Specified by:

isInputAcceptor in interface ITransformIOMeta

Returns:

the inputAcceptor

setInputAcceptor

public void setInputAcceptor(boolean inputAcceptor)

Parameters:

inputAcceptor - the inputAcceptor to set

isOutputProducer

public boolean isOutputProducer()

Specified by:

isOutputProducer in interface ITransformIOMeta

Returns:

the outputProducer

setOutputProducer

public void setOutputProducer(boolean outputProducer)

Parameters:

outputProducer - the outputProducer to set

isInputOptional

public boolean isInputOptional()

Specified by:

isInputOptional in interface ITransformIOMeta

Returns:

the inputOptional

setInputOptional

public void setInputOptional(boolean inputOptional)

Parameters:

inputOptional - the inputOptional to set

getInfoStreams

public List<IStream> getInfoStreams()

Specified by:

getInfoStreams in interface ITransformIOMeta

Returns:

the info streams of this transform. Important: Modifying this list does not have any effect on the Transforms IO metadata.

getTargetStreams

public List<IStream> getTargetStreams()

Specified by:

getTargetStreams in interface ITransformIOMeta

Returns:

the target streams of this transform. Important: Modifying this list does not have any effect on the Transforms IO metadata.

isSortedDataRequired

public boolean isSortedDataRequired()

Specified by:

isSortedDataRequired in interface ITransformIOMeta

Returns:

the sortedDataRequired

setSortedDataRequired

public void setSortedDataRequired(boolean sortedDataRequired)

Parameters:

sortedDataRequired - the sortedDataRequired to set

addStream

public void addStream(IStream stream)

Description copied from interface: ITransformIOMeta

Add a stream to the transforms I/O interface

Specified by:

addStream in interface ITransformIOMeta

Parameters:

stream - The stream to add

getInfoTransformNames

public String[] getInfoTransformNames()

Specified by:

getInfoTransformNames in interface ITransformIOMeta

getTargetTransformNames

public String[] getTargetTransformNames()

Specified by:

getTargetTransformNames in interface ITransformIOMeta

setInfoTransforms

public void setInfoTransforms(TransformMeta[] infoTransforms)

Replace the info transforms with the supplied source transforms.

Specified by:

setInfoTransforms in interface ITransformIOMeta

Parameters:

infoTransforms -

getGeneralInfoDescription

public String getGeneralInfoDescription()

Specified by:

getGeneralInfoDescription in interface ITransformIOMeta

Returns:

the generalInfoDescription

setGeneralInfoDescription

public void setGeneralInfoDescription(String generalInfoDescription)

Description copied from interface: ITransformIOMeta

Set the general info stream description

Specified by:

setGeneralInfoDescription in interface ITransformIOMeta

Parameters:

generalInfoDescription - the generalInfoDescription to set

getGeneralTargetDescription

public String getGeneralTargetDescription()

Specified by:

getGeneralTargetDescription in interface ITransformIOMeta

Returns:

the generalTargetDescription

setGeneralTargetDescription

public void setGeneralTargetDescription(String generalTargetDescription)

Description copied from interface: ITransformIOMeta

Set the general target stream description

Specified by:

setGeneralTargetDescription in interface ITransformIOMeta

Parameters:

generalTargetDescription - the generalTargetDescription to set

clearStreams

public void clearStreams()

isOutputDynamic

public boolean isOutputDynamic()

Specified by:

isOutputDynamic in interface ITransformIOMeta

Returns:

the outputDynamic

setOutputDynamic

public void setOutputDynamic(boolean outputDynamic)

Specified by:

setOutputDynamic in interface ITransformIOMeta

Parameters:

outputDynamic - the outputDynamic to set

isInputDynamic

public boolean isInputDynamic()

Specified by:

isInputDynamic in interface ITransformIOMeta

Returns:

the inputDynamic

setInputDynamic

public void setInputDynamic(boolean inputDynamic)

Specified by:

setInputDynamic in interface ITransformIOMeta

Parameters:

inputDynamic - the inputDynamic to set

findTargetStream

public IStream findTargetStream(TransformMeta targetTransform)

Specified by:

findTargetStream in interface ITransformIOMeta

findInfoStream

public IStream findInfoStream(TransformMeta infoTransform)

Specified by:

findInfoStream in interface ITransformIOMeta