net.sf.latexdraw.instruments
Class DeleteShapesLink<I extends Interaction>

java.lang.Object
  extended by org.malai.instrument.Link<DeleteShapes,I,ShapeDeleter>
      extended by net.sf.latexdraw.instruments.DeleteShapesLink<I>
All Implemented Interfaces:
InteractionHandler
Direct Known Subclasses:
ButtonPressed2DeleteShapes, KeyPressed2DeleteShapes

abstract class DeleteShapesLink<I extends Interaction>
extends Link<DeleteShapes,I,ShapeDeleter>

This abstract link maps an interaction to an action that delete shapes.


Field Summary
 
Fields inherited from class org.malai.instrument.Link
action, clazzAction, execute, instrument, interaction
 
Constructor Summary
protected DeleteShapesLink(ShapeDeleter ins, java.lang.Class<I> clazzInteraction)
          Creates the link.
 
Method Summary
 void initAction()
          After being created by method createAction, the action must be initialised by this method.
 boolean isConditionRespected()
           
 
Methods inherited from class org.malai.instrument.Link
addEventable, clearEvents, createAction, getAction, getInstrument, getInteraction, interactionAborts, interactionStarts, interactionStops, interactionUpdates, interimFeedback, isActivated, isExecute, isInteractionMustBeAborted, isRunnable, isRunning, setActivated, updateAction
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DeleteShapesLink

protected DeleteShapesLink(ShapeDeleter ins,
                           java.lang.Class<I> clazzInteraction)
                    throws java.lang.InstantiationException,
                           java.lang.IllegalAccessException
Creates the link.

Parameters:
ins - The instrument that contains the link.
clazzInteraction - The class of the interaction to create.
Throws:
java.lang.InstantiationException - If an error of instantiation (interaction, action) occurs.
java.lang.IllegalAccessException - If no free-parameter constructor are provided.
Method Detail

initAction

public void initAction()
Description copied from class: Link
After being created by method createAction, the action must be initialised by this method.

Specified by:
initAction in class Link<DeleteShapes,I extends Interaction,ShapeDeleter>

isConditionRespected

public boolean isConditionRespected()
Specified by:
isConditionRespected in class Link<DeleteShapes,I extends Interaction,ShapeDeleter>
Returns:
True if the condition of the link is respected.