Package weka.gui.knowledgeflow

Interface StepInteractiveViewer

All Known Implementing Classes:

AttributeSummarizerInteractiveView, BaseInteractiveViewer, BoundaryPlotterInteractiveView, CostBenefitAnalysisInteractiveView, DataVisualizerInteractiveView, GraphViewerInteractiveView, ImageViewerInteractiveView, ModelPerformanceChartInteractiveView, ScatterPlotMatrixInteractiveView, StripChartInteractiveView, TextViewerInteractiveView

public interface StepInteractiveViewer

Interface for GUI interactive viewer components that can be popped up from the contextual menu in the Knowledge Flow that appears when you right-click over a step on the layout.

Version:

$Revision: $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

Method Summary

Modifier and Type	Method	Description
MainKFPerspective	getMainKFPerspective()	Get the main knowledge flow perspective.
Settings	getSettings()	Get the settings object
java.lang.String	getViewerName()	Get the name of this viewer
void	init()	Initialize this viewer.
void	nowVisible()	Called by the KnowledgeFlow application once the enclosing JFrame is visible
void	setMainKFPerspective(MainKFPerspective perspective)	Set the main knowledge flow perspective.
void	setParentWindow(java.awt.Window parent)	Set the parent window for this viewer
void	setStep(Step theStep)	Set the step that owns this viewer.

Method Detail

setStep

void setStep(Step theStep)

Set the step that owns this viewer. Implementations may want to access data that has been computed by the step in question.

Parameters:

theStep - the step that owns this viewer

setMainKFPerspective

void setMainKFPerspective(MainKFPerspective perspective)

Set the main knowledge flow perspective. Implementations can then access application settings if necessary

Parameters:

perspective - the main knowledge flow perspective

getMainKFPerspective

MainKFPerspective getMainKFPerspective()

Get the main knowledge flow perspective. Implementations can the access application settings if necessary

Returns:

getViewerName

java.lang.String getViewerName()

Get the name of this viewer

Returns:

the name of this viewer

setParentWindow

void setParentWindow(java.awt.Window parent)

Set the parent window for this viewer

Parameters:

parent - the parent window

getSettings

Settings getSettings()

Get the settings object

Returns:

the settings object

init

void init()
   throws WekaException

Initialize this viewer. The KnowledgeFlow application will call this method after constructing the viewer and after calling setStep() and setParentWindow(). Implementers will typically layout their view in this method (rather than a constructor)

Throws:

WekaException - if the initialization fails

nowVisible

void nowVisible()

Called by the KnowledgeFlow application once the enclosing JFrame is visible