org.eclipse.graphiti.features.impl
Class DefaultMoveAnchorFeature

java.lang.Object
  extended by org.eclipse.graphiti.features.impl.AbstractFeature
      extended by org.eclipse.graphiti.features.impl.DefaultMoveAnchorFeature
All Implemented Interfaces:
IFeature, IFeatureProviderHolder, IMoveAnchorFeature, IMoveFeature, IDescription, IName

public class DefaultMoveAnchorFeature
extends AbstractFeature
implements IMoveAnchorFeature

The Class DefaultMoveAnchorFeature.


Field Summary
private static String NAME
           
 
Constructor Summary
DefaultMoveAnchorFeature(IFeatureProvider fp)
          Creates a new DefaultMoveAnchorFeature.
 
Method Summary
 boolean canExecute(IContext context)
          Decides if the current feature can execute with the given context.
 boolean canMoveAnchor(IMoveAnchorContext context)
          Can move anchor.
 void execute(IContext context)
          Executes the current feature with the given context.
 String getName()
          Gets the name.
protected  void moveAnchor(Anchor anchor, int posX, int posY)
          Move anchor.
 void moveAnchor(IMoveAnchorContext context)
          Move anchor.
 void postMoveAnchor(IMoveAnchorContext context)
          Post move anchor.
 void preMoveAnchor(IMoveAnchorContext context)
          Pre move anchor.
 
Methods inherited from class org.eclipse.graphiti.features.impl.AbstractFeature
addGraphicalRepresentation, canUndo, getAllBusinessObjectsForPictogramElement, getBusinessObjectForPictogramElement, getDescription, getDiagram, getDiagramBehavior, getFeatureProvider, getProgressCallback, getUserDecision, hasDoneChanges, isAvailable, layoutPictogramElement, link, link, manageColor, manageColor, manageDefaultFont, manageDefaultFont, manageFont, manageFont, setProgressCallback, toString, updatePictogramElement
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.eclipse.graphiti.features.IFeature
canUndo, hasDoneChanges, isAvailable
 
Methods inherited from interface org.eclipse.graphiti.IDescription
getDescription
 
Methods inherited from interface org.eclipse.graphiti.features.IFeatureProviderHolder
getFeatureProvider
 

Field Detail

NAME

private static final String NAME
Constructor Detail

DefaultMoveAnchorFeature

public DefaultMoveAnchorFeature(IFeatureProvider fp)
Creates a new DefaultMoveAnchorFeature.

Parameters:
fp - the feature provider
Method Detail

canMoveAnchor

public boolean canMoveAnchor(IMoveAnchorContext context)
Description copied from interface: IMoveAnchorFeature
Can move anchor.

Specified by:
canMoveAnchor in interface IMoveAnchorFeature
Parameters:
context - the context
Returns:
true, if successful

moveAnchor

public void moveAnchor(IMoveAnchorContext context)
Description copied from interface: IMoveAnchorFeature
Move anchor.

Specified by:
moveAnchor in interface IMoveAnchorFeature
Parameters:
context - the context

preMoveAnchor

public void preMoveAnchor(IMoveAnchorContext context)
Description copied from interface: IMoveAnchorFeature
Pre move anchor.

Specified by:
preMoveAnchor in interface IMoveAnchorFeature
Parameters:
context - the context

postMoveAnchor

public void postMoveAnchor(IMoveAnchorContext context)
Description copied from interface: IMoveAnchorFeature
Post move anchor.

Specified by:
postMoveAnchor in interface IMoveAnchorFeature
Parameters:
context - the context

moveAnchor

protected void moveAnchor(Anchor anchor,
                          int posX,
                          int posY)
Move anchor.

Parameters:
anchor - the anchor
posX - the pos x
posY - the pos y

canExecute

public boolean canExecute(IContext context)
Description copied from interface: IFeature
Decides if the current feature can execute with the given context.

Specified by:
canExecute in interface IFeature
Parameters:
context - this is the general input for this method
Returns:
true if the feature can be executed, false if not
See Also:
IContext

execute

public void execute(IContext context)
Description copied from interface: IFeature
Executes the current feature with the given context.

Specified by:
execute in interface IFeature
Parameters:
context - this is the general input for this method
See Also:
IContext

getName

public String getName()
Description copied from interface: IName
Gets the name.

Specified by:
getName in interface IName
Overrides:
getName in class AbstractFeature
Returns:
the name


Copyright (c) SAP AG 2005, 2012.