weka.gui.beans
Interface KnowledgeFlowApp.KFPerspective

All Known Implementing Classes:

AttributeSummarizer, KnowledgeFlowApp.MainKFPerspective, ScatterPlotMatrix, SQLViewerPerspective

Enclosing class:

KnowledgeFlowApp

public static interface KnowledgeFlowApp.KFPerspective

Interface for perspectives.

Method Summary

boolean	acceptsInstances() Returns true if this perspective accepts instances
Icon	getPerspectiveIcon() Get the icon for this perspective.
String	getPerspectiveTipText() Get the tool tip text for this perspective.
String	getPerspectiveTitle() Get the title of this perspective
void	setActive(boolean active) Set active status of this perspective.
void	setInstances(Instances insts) Set instances (if the perspective accepts them)
void	setLoaded(boolean loaded) Set whether this perspective is "loaded" - i.e.
void	setMainKFPerspective(KnowledgeFlowApp.MainKFPerspective main) Set a reference to the main KnowledgeFlow perspective - i.e.

Method Detail

setInstances

void setInstances(Instances insts)
                  throws Exception

Set instances (if the perspective accepts them)

Parameters:

insts - the instances

Throws:

Exception

acceptsInstances

boolean acceptsInstances()

Returns true if this perspective accepts instances

Returns:

true if this perspective can accept instances

getPerspectiveTitle

String getPerspectiveTitle()

Get the title of this perspective

Returns:

the title of this perspective

getPerspectiveTipText

String getPerspectiveTipText()

Get the tool tip text for this perspective.

Returns:

the tool tip text for this perspective

getPerspectiveIcon

Icon getPerspectiveIcon()

Get the icon for this perspective.

Returns:

the Icon for this perspective (or null if the perspective does not have an icon)

setActive

void setActive(boolean active)

Set active status of this perspective. True indicates that this perspective is the visible active perspective in the KnowledgeFlow

Parameters:

active - true if this perspective is the active one

setLoaded

void setLoaded(boolean loaded)

Set whether this perspective is "loaded" - i.e. whether or not the user has opted to have it available in the perspective toolbar. The perspective can make the decision as to allocating or freeing resources on the basis of this.

Parameters:

loaded - true if the perspective is available in the perspective toolbar of the KnowledgeFlow

setMainKFPerspective

void setMainKFPerspective(KnowledgeFlowApp.MainKFPerspective main)

Set a reference to the main KnowledgeFlow perspective - i.e. the perspective that manages flow layouts.

Parameters:

main - the main KnowledgeFlow perspective.