com.dlsc.flexgantt.policy.layer
Class DefaultEditCapacityObjectPolicy

java.lang.Object
  com.dlsc.flexgantt.policy.AbstractPolicy
      com.dlsc.flexgantt.policy.layer.DefaultEditCapacityObjectPolicy

All Implemented Interfaces:

IPolicy, IEditCapacityObjectPolicy

public class DefaultEditCapacityObjectPolicy
extends AbstractPolicy
implements IEditCapacityObjectPolicy

The default implmementation of the edit policy for capacity objects. For a general description of this policy please refer to the policy interface IEditCapacityObjectPolicy.

Since:

1.0

Author:

Dirk Lemmermann

Constructor Summary

DefaultEditCapacityObjectPolicy()

Method Summary

ICommand	getChangeCapacityCommand(java.lang.Object node, java.lang.Object timelineObject, IGanttChartModel model, double newPercentage) Returns a command object that will perform the actual change of the capacity used value.
boolean	isCapacityChangeable(java.lang.Object node, java.lang.Object timelineObject, IGanttChartModel model) Decides whether or not the capacity used value of the object can be changed.

Methods inherited from class com.dlsc.flexgantt.policy.AbstractPolicy

assertClass

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEditCapacityObjectPolicy

public DefaultEditCapacityObjectPolicy()

Method Detail

isCapacityChangeable

public boolean isCapacityChangeable(java.lang.Object node,
                                    java.lang.Object timelineObject,
                                    IGanttChartModel model)

Description copied from interface: IEditCapacityObjectPolicy

Decides whether or not the capacity used value of the object can be changed.

Specified by:

isCapacityChangeable in interface IEditCapacityObjectPolicy

Parameters:

node - the tree node that owns the capacity object

timelineObject - the capacity object that gets checked for its editing ability

model - the data source of the tree node and the capacity object

Returns:

TRUE if the capacity can be edited

getChangeCapacityCommand

public ICommand getChangeCapacityCommand(java.lang.Object node,
                                         java.lang.Object timelineObject,
                                         IGanttChartModel model,
                                         double newPercentage)

Description copied from interface: IEditCapacityObjectPolicy

Returns a command object that will perform the actual change of the capacity used value.

Specified by:

getChangeCapacityCommand in interface IEditCapacityObjectPolicy

Parameters:

node - the tree node that owns the capacity object

timelineObject - the capacity object that gets checked for its editing ability

model - the data source of the tree node and the capacity object

Returns:

the command object that will change the capacity used value