com.dlsc.flexgantt.command.treetable
Class DefaultNodeCreateCommand

java.lang.Object
  com.dlsc.flexgantt.command.AbstractCommand
      com.dlsc.flexgantt.command.treetable.DefaultNodeCreateCommand

All Implemented Interfaces:

ICommand, java.io.Serializable

public class DefaultNodeCreateCommand
extends AbstractCommand

A command that creates a new child node for a given parent node and tree table model. The command can only be used in situations where the model is an instance of DefaultTreeTableModel and the parent and the new child node are instances of IMutableTreeTableNode.

Since:

1.0

Author:

Dirk Lemmermann

See Also:

INodeEditPolicy.getCreateNodeCommand(Object, com.dlsc.flexgantt.model.treetable.ITreeTableModel, Object, Object[]), Serialized Form

Constructor Summary

DefaultNodeCreateCommand(IMutableTreeTableNode parent, DefaultTreeTableModel model, java.lang.Object key, java.lang.Object[] values)
Constructs a new command.

Method Summary

protected IMutableTreeTableNode	createNewNode() Creates the new child node instance of type DefaultGanttChartNode.
void	executeCommand(IProgressMonitor monitor) Executes the command.
protected void	fillNode(ITreeTableNode node) Fills the newly created tree table node with the initial key and column values.
IMutableTreeTableNode	getChildNode() Returns the newly created child node.
java.lang.Object	getKey() Returns the initial key value that will be assigned to the new child node.
DefaultTreeTableModel	getModel() The model to which the parent node and the new child node belong.
IMutableTreeTableNode	getParentNode() Returns the parent node that received a new child node.
java.lang.Object[]	getValues() Returns the initial column values that will be assigned to the new child node.
void	undoCommand(IProgressMonitor monitor) Undos the command.

Methods inherited from class com.dlsc.flexgantt.command.AbstractCommand

getName, isRedoable, isRelevant, isUndoable, redoCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNodeCreateCommand

public DefaultNodeCreateCommand(IMutableTreeTableNode parent,
                                DefaultTreeTableModel model,
                                java.lang.Object key,
                                java.lang.Object[] values)

Constructs a new command.

Parameters:

parent - the parent node to which a new child node will be added

model - the model to which the parent node belongs

key - the initial key value of the new child node

values - the initial column values of the new child node

Since:

1.0

Method Detail

executeCommand

public void executeCommand(IProgressMonitor monitor)

Description copied from interface: ICommand

Executes the command.

Parameters:

monitor - a progress monitor

undoCommand

public void undoCommand(IProgressMonitor monitor)

Description copied from interface: ICommand

Undos the command.

Parameters:

monitor - a progress monitor

createNewNode

protected IMutableTreeTableNode createNewNode()

Creates the new child node instance of type DefaultGanttChartNode. Subclasses are free to override in order to return specialized tree node types.

Returns:

the new child node

Since:

1.0

getParentNode

public IMutableTreeTableNode getParentNode()

Returns the parent node that received a new child node.

Returns:

the parent node that received a new child node

Since:

1.0

getModel

public DefaultTreeTableModel getModel()

The model to which the parent node and the new child node belong.

Returns:

the model to which the parent node and the new child node belong

Since:

1.0

fillNode

protected void fillNode(ITreeTableNode node)

Fills the newly created tree table node with the initial key and column values.

Parameters:

node - the new child node that will be populated with initial values for its key and columns

Since:

1.0

getChildNode

public IMutableTreeTableNode getChildNode()

Returns the newly created child node.

Returns:

the new child node

Since:

1.0

See Also:

createNewNode()

getKey

public java.lang.Object getKey()

Returns the initial key value that will be assigned to the new child node.

Returns:

the initial key value

Since:

1.0

getValues

public java.lang.Object[] getValues()

Returns the initial column values that will be assigned to the new child node.

Returns:

the initial column values

Since:

1.0