Package org.apache.hop.ui.hopgui.file.pipeline.delegates

Class HopGuiPipelineTransformDelegate

java.lang.Object

org.apache.hop.ui.hopgui.file.pipeline.delegates.HopGuiPipelineTransformDelegate

public class HopGuiPipelineTransformDelegate
extends Object

Constructor Summary

Constructors

Constructor	Description
HopGuiPipelineTransformDelegate(HopGui hopGui, HopGuiPipelineGraph pipelineGraph)

Method Summary

Modifier and Type	Method	Description
void	delTransform(PipelineMeta pipelineMeta, TransformMeta transformMeta)
void	delTransforms(PipelineMeta pipelineMeta, List<TransformMeta> transforms)
String	editTransform(PipelineMeta pipelineMeta, TransformMeta transformMeta)
void	editTransformErrorHandling(PipelineMeta pipelineMeta, TransformMeta transformMeta)
void	editTransformPartitioning(PipelineMeta pipelineMeta, TransformMeta transformMeta)
ITransformDialog	getPartitionerDialog(org.eclipse.swt.widgets.Shell shell, IVariables variables, TransformMeta transformMeta, TransformPartitioningMeta partitioningMeta, PipelineMeta pipelineMeta)
ITransformDialog	getTransformDialog(ITransformMeta transformMeta, PipelineMeta pipelineMeta, String transformName)
TransformMeta	insertTransform(PipelineMeta pipelineMeta, PipelineHopMeta hop, String id, String name, Point location)	Insert new transform by splitting a hop.
TransformMeta	insertTransform(PipelineMeta pipelineMeta, PipelineHopMeta hop, TransformMeta transformMeta)	Insert a transform by splitting a hop.
boolean	isDefinedSchemaExist(String[] schemaNames)
TransformMeta	newTransform(PipelineMeta pipelineMeta, String id, String name, String description, boolean openit, boolean rename, Point location)	Allocate new transform, optionally open and rename it.

Methods inherited from class java.lang.Object

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

Constructor Detail

HopGuiPipelineTransformDelegate

public HopGuiPipelineTransformDelegate(HopGui hopGui,
                                       HopGuiPipelineGraph pipelineGraph)

Method Detail

getTransformDialog

public ITransformDialog getTransformDialog(ITransformMeta transformMeta,
                                           PipelineMeta pipelineMeta,
                                           String transformName)
                                    throws HopException

Throws:

HopException

editTransform

public String editTransform(PipelineMeta pipelineMeta,
                            TransformMeta transformMeta)

newTransform

public TransformMeta newTransform(PipelineMeta pipelineMeta,
                                  String id,
                                  String name,
                                  String description,
                                  boolean openit,
                                  boolean rename,
                                  Point location)

Allocate new transform, optionally open and rename it.

Parameters:

id - Id of the new transform

name - Name of the new transform

description - Description of the type of transform

openit - Open the dialog for this transform?

rename - Rename this transform?

Returns:

The newly created TransformMeta object.

insertTransform

public TransformMeta insertTransform(PipelineMeta pipelineMeta,
                                     PipelineHopMeta hop,
                                     String id,
                                     String name,
                                     Point location)

Insert new transform by splitting a hop.

Parameters:

pipelineMeta -

hop - Hop to split

id - Id of the new transform to insert

name - Name of the new transform to insert

Returns:

The newly inserted TransformMeta object.

insertTransform

public TransformMeta insertTransform(PipelineMeta pipelineMeta,
                                     PipelineHopMeta hop,
                                     TransformMeta transformMeta)

Insert a transform by splitting a hop. Split A-->--B by putting C in between

Parameters:

pipelineMeta -

hop -

transformMeta -

Returns:

editTransformPartitioning

public void editTransformPartitioning(PipelineMeta pipelineMeta,
                                      TransformMeta transformMeta)

isDefinedSchemaExist

public boolean isDefinedSchemaExist(String[] schemaNames)

getPartitionerDialog

public ITransformDialog getPartitionerDialog(org.eclipse.swt.widgets.Shell shell,
                                             IVariables variables,
                                             TransformMeta transformMeta,
                                             TransformPartitioningMeta partitioningMeta,
                                             PipelineMeta pipelineMeta)
                                      throws HopException

Throws:

HopException

editTransformErrorHandling

public void editTransformErrorHandling(PipelineMeta pipelineMeta,
                                       TransformMeta transformMeta)

delTransforms

public void delTransforms(PipelineMeta pipelineMeta,
                          List<TransformMeta> transforms)

delTransform

public void delTransform(PipelineMeta pipelineMeta,
                         TransformMeta transformMeta)