org.wandora.application.contexts

Class GraphEdgeContext

java.lang.Object

org.wandora.application.contexts.GraphEdgeContext

All Implemented Interfaces:

Context

public class GraphEdgeContext
extends java.lang.Object
implements Context

Author:

akivela

Field Summary

Fields

Modifier and Type	Field and Description
protected java.awt.event.ActionEvent	actionEvent
protected WandoraTool	contextOwner
private java.lang.Object	contextSource
protected Wandora	wandora

Constructor Summary

Constructors

Constructor and Description
GraphEdgeContext() Creates a new instance of NodeContext

Method Summary

Modifier and Type	Method and Description
java.awt.event.ActionEvent	getContextEvent()
java.util.Iterator	getContextObjects() Returns Iterator for accessible object in context ie.
java.util.Iterator	getContextObjects(java.lang.Object contextSource)
java.lang.Object	getContextSource() Returns the origin of context.
void	initialize(Wandora wandora, java.awt.event.ActionEvent actionEvent, WandoraTool contextOwner) Initializes context with - Wandora: The Application.
boolean	isContextSource(java.lang.Object contextSource)
void	log(java.lang.Exception e)
void	setContextSource(java.lang.Object proposedContextSource) Sets the origin of context.

Methods inherited from class java.lang.Object

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

Field Detail

contextSource

private java.lang.Object contextSource

contextOwner

protected WandoraTool contextOwner

actionEvent

protected java.awt.event.ActionEvent actionEvent

wandora

protected Wandora wandora

Constructor Detail

GraphEdgeContext

public GraphEdgeContext()

Creates a new instance of NodeContext

Method Detail

initialize

public void initialize(Wandora wandora,
                       java.awt.event.ActionEvent actionEvent,
                       WandoraTool contextOwner)

Description copied from interface: Context

Initializes context with - Wandora: The Application. - ActionEvent: Event that triggered the execution of tool. - AdminTool: The Tool to be executed. Note that Context _is not_ executing the tool!

Specified by:

initialize in interface Context

getContextEvent

public java.awt.event.ActionEvent getContextEvent()

Specified by:

getContextEvent in interface Context

Returns:

The event that triggered the tool execution.

getContextObjects

public java.util.Iterator getContextObjects()

Description copied from interface: Context

Returns Iterator for accessible object in context ie. object the tool may modify or otherwise access. Generally returned iterator contains Topic(s) found in the GUI element that originated tool's action event.

Specified by:

getContextObjects in interface Context

Returns:

Iterator containing all the context objects.

getContextObjects

public java.util.Iterator getContextObjects(java.lang.Object contextSource)

setContextSource

public void setContextSource(java.lang.Object proposedContextSource)

Description copied from interface: Context

Sets the origin of context. Normally context origin is a GUI element that triggered the tool execution.

Specified by:

setContextSource in interface Context

isContextSource

public boolean isContextSource(java.lang.Object contextSource)

getContextSource

public java.lang.Object getContextSource()

Description copied from interface: Context

Returns the origin of context. Normally context origin is a GUI element that triggered the tool execution.

Specified by:

getContextSource in interface Context

log

public void log(java.lang.Exception e)