com.pnp.xfeature.commands
Class AddPropertyCommand

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

public class AddPropertyCommand
extends AddCommand

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

Author:

Ondrej Rohlik, 21.4.2005

Constructor Summary

AddPropertyCommand(FeatureDiagramModel diagram, FeatureNodeModel node, java.lang.String childNodeType, int nodePosition, java.lang.String propertySet, org.w3c.dom.Node propertySetNode)
Creates command that adds new property to the feature model

Method Summary

void	execute() calls addProperty() method of the FeatureDiagramModel that adds the new element to DOM model as a child of specified property set, the property view is updated automaticaly be Eclipse
void	redo() calls returnProperty() method of the FeatureDiagramModel that adds the element to DOM model at the right position in the list of properties of parent's property set
void	undo() calls unAddProperty() 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

AddPropertyCommand

public AddPropertyCommand(FeatureDiagramModel diagram,
                          FeatureNodeModel node,
                          java.lang.String childNodeType,
                          int nodePosition,
                          java.lang.String propertySet,
                          org.w3c.dom.Node propertySetNode)

Creates command that adds new property 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)

propertySet - the property set to which this property belongs ToDo: rename node to parent

Method Detail

execute

public void execute()

calls addProperty() method of the FeatureDiagramModel that adds the new element to DOM model as a child of specified property set, the property view is updated automaticaly be Eclipse

Overrides:

execute in class AddCommand

See Also:

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

redo

public void redo()

calls returnProperty() method of the FeatureDiagramModel that adds the element to DOM model at the right position in the list of properties of parent's property set

Overrides:

redo in class AddCommand

See Also:

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

undo

public void undo()

calls unAddProperty() 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()