com.dlsc.flexgantt.command.layer
Class DefaultChangePercentageCommand

java.lang.Object
  com.dlsc.flexgantt.command.AbstractCommand
      com.dlsc.flexgantt.command.layer.DefaultChangePercentageCommand

All Implemented Interfaces:

ICommand, java.io.Serializable

public class DefaultChangePercentageCommand
extends AbstractCommand

A command that will change the percentage complete value of a timeline object. This command will only work for models that are instances of DefaultGanttChartModel and timeline objects that implement the IActivityObject interface.

Since:

1.0

Author:

Dirk Lemmermann

See Also:

IActivityObject.setPercentageComplete(double), IEditActivityObjectPolicy.isPercentageChangeable(Object, Object, com.dlsc.flexgantt.model.gantt.IGanttChartModel), IEditActivityObjectPolicy.getChangePercentageCommand(Object, Object, com.dlsc.flexgantt.model.gantt.IGanttChartModel, double), Serialized Form

Constructor Summary

DefaultChangePercentageCommand(IActivityObject object, DefaultGanttChartModel model, double percentage)
Constructs a new command.

Method Summary

void	executeCommand(IProgressMonitor monitor) Executes the command.
IActivityObject	getActivityObject() Returns the activity object that was / will be modified.
DefaultGanttChartModel	getModel() Returns the model to which the activity object belongs.
double	getNewPercentage() Returns the new value that will be used for the percentage complete value.
double	getOldPercentage() Returns the old percentage complete value.
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

DefaultChangePercentageCommand

public DefaultChangePercentageCommand(IActivityObject object,
                                      DefaultGanttChartModel model,
                                      double percentage)

Constructs a new command.

Parameters:

object - the activity object that will be modified

model - the model to which the object belongs

percentage - the new percentage complete value (0 <= p <= 100)

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

getActivityObject

public IActivityObject getActivityObject()

Returns the activity object that was / will be modified.

Returns:

the modified activity object

Since:

1.0

getModel

public DefaultGanttChartModel getModel()

Returns the model to which the activity object belongs.

Returns:

the data source from which the activity object originated

Since:

1.0

getNewPercentage

public double getNewPercentage()

Returns the new value that will be used for the percentage complete value.

Returns:

the new percentage complete value

Since:

1.0

getOldPercentage

public double getOldPercentage()

Returns the old percentage complete value.

Returns:

the old percentage complete value

Since:

1.0