Java Doc for DefaultGraphActivity.java in  » Workflow-Engines » JaWE » org » enhydra » jawe » components » graph » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Workflow Engines » JaWE » org.enhydra.jawe.components.graph 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.enhydra.jawe.components.graph.GraphActivityInterface
   org.enhydra.jawe.components.graph.DefaultGraphActivity

DefaultGraphActivity
public class DefaultGraphActivity extends GraphActivityInterface (Code)
Used to define Activity object in graph and to modify it's properties.
author:
   Sasa Bojanic



Constructor Summary
public  DefaultGraphActivity(Activity act)
     Creates activity with given userObject.

Method Summary
public  booleanacceptsSource()
     Returns true if Activity is a valid source for transition.
public  booleanacceptsTarget()
     Returns true if Activity is a valid target for transition.
protected  voidaddPort()
    
public  Objectclone()
     Create a clone of the cell.
protected  ObjectcloneUserObject()
     Create a clone of the ActivityProperties object.
public  PointgetOffset()
    
public  GraphPortInterfacegetPort()
     Gets the port associate with this activity.
public  XMLComplexElementgetPropertyObject()
    
public  SetgetReferencedActivities()
     Gets all activities that this activity references.
public  SetgetReferencingActivities()
     Gets all activities that reference this one.
public  StringgetTooltip()
     Gets a tooltip text for activity.
public  StringgetType()
    
public  StringtoString()
     Gets an activity "display name" property.


Constructor Detail
DefaultGraphActivity
public DefaultGraphActivity(Activity act)(Code)
Creates activity with given userObject. Also creates default port for holding activity transitions.




Method Detail
acceptsSource
public boolean acceptsSource()(Code)
Returns true if Activity is a valid source for transition. This depends of activitie's type property, it can accept to be a source for transition if it is a normal or starting.



acceptsTarget
public boolean acceptsTarget()(Code)
Returns true if Activity is a valid target for transition. This depends of activitie's type property, it can accept to be a target for for transition if it is a normal or ending.



addPort
protected void addPort()(Code)



clone
public Object clone()(Code)
Create a clone of the cell. The cloning of the user object is deferred to the cloneUserObject() method. NOTE: this original method of DefaultGraphCell is modified to retain synchronization of userObject and value attribute from attribute map when model is attribute store Object a clone of this object.



cloneUserObject
protected Object cloneUserObject()(Code)
Create a clone of the ActivityProperties object. Object a clone of this activity property object.



getOffset
public Point getOffset()(Code)



getPort
public GraphPortInterface getPort()(Code)
Gets the port associate with this activity.



getPropertyObject
public XMLComplexElement getPropertyObject()(Code)



getReferencedActivities
public Set getReferencedActivities()(Code)
Gets all activities that this activity references.



getReferencingActivities
public Set getReferencingActivities()(Code)
Gets all activities that reference this one.



getTooltip
public String getTooltip()(Code)
Gets a tooltip text for activity.



getType
public String getType()(Code)



toString
public String toString()(Code)
Gets an activity "display name" property.



Methods inherited from org.enhydra.jawe.components.graph.GraphActivityInterface
abstract public Point getOffset()(Code)(Java Doc)
abstract public GraphPortInterface getPort()(Code)(Java Doc)
abstract public Set getReferencedActivities()(Code)(Java Doc)
abstract public Set getReferencingActivities()(Code)(Java Doc)

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