com.pnp.xfeature.commands
Class AddPropertySetCommand

java.lang.Object
  Command
      com.pnp.xfeature.commands.AddCommand
          com.pnp.xfeature.commands.AddPropertySetCommand

public class AddPropertySetCommand
extends AddCommand

The Command class used to add a new node to a feature model diagram

Author:

Ondrej Rohlik, created on 13.4.2005

Constructor Summary

AddPropertySetCommand(FeatureDiagramModel diagram, FeatureNodeModel node, java.lang.String childNodeType, int nodePosition, java.lang.String propertySet)
Creates command that adds new propery set element to the feature model

Method Summary

void	execute() calls addPropertySet() method of the FeatureDiagramModel that adds the new element to DOM model
void	redo() calls returnParopertySet() method of the FeatureDiagramModel that adds the element to DOM model at the right position
void	undo() calls unAddPropertySet() method of the FeatureDiagramModel that saves the current position of the node in its parent's list of nodes (in the DOM model) and removes the node from this list

Methods inherited from class com.pnp.xfeature.commands.AddCommand

getNodePosition

Methods inherited from class java.lang.Object

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

Constructor Detail

AddPropertySetCommand

public AddPropertySetCommand(FeatureDiagramModel diagram,
                             FeatureNodeModel node,
                             java.lang.String childNodeType,
                             int nodePosition,
                             java.lang.String propertySet)

Creates command that adds new propery set element to the feature model

Parameters:

diagram - the feature model

node - the parent node

childNodeType - the type o node that is to be added

nodePosition - position where the new element is to be inserted (among other siblings) ToDo: rename node to parent, remove property set

Method Detail

execute

public void execute()

calls addPropertySet() method of the FeatureDiagramModel that adds the new element to DOM model

Overrides:

execute in class AddCommand

See Also:

org.eclipse.gef.commands.Command#execute()

redo

public void redo()

calls returnParopertySet() method of the FeatureDiagramModel that adds the element to DOM model at the right position

Overrides:

redo in class AddCommand

See Also:

org.eclipse.gef.commands.Command#redo()

undo

public void undo()

calls unAddPropertySet() method of the FeatureDiagramModel that saves the current position of the node in its parent's list of nodes (in the DOM model) and removes the node from this list

Overrides:

undo in class AddCommand

See Also:

org.eclipse.gef.commands.Command#undo()