com.dlsc.flexgantt.policy.layer
Interface IEditLayerPolicy

All Superinterfaces:

IPolicy

All Known Implementing Classes:

DefaultEditLayerPolicy

public interface IEditLayerPolicy
extends IPolicy

A policy used to control which layers can be deleted and which commands will be used to remove or add a layer.

Since:

1.0

Author:

Dirk Lemmermann

Method Summary

ICommand	getAddLayerCommand(ILayer layer, IGanttChartModel model) Returns the command used to add a layer to a model.
ICommand	getRemoveLayerCommand(ILayer layer, IGanttChartModel model) Returns the command used to remove a layer from a model.

Method Detail

getAddLayerCommand

ICommand getAddLayerCommand(ILayer layer,
                            IGanttChartModel model)

Returns the command used to add a layer to a model.

Parameters:

layer - the layer to add

model - the model to which the layer will be added

Returns:

a command that performs the actual addition of the layer to the model

Since:

1.0

getRemoveLayerCommand

ICommand getRemoveLayerCommand(ILayer layer,
                               IGanttChartModel model)

Returns the command used to remove a layer from a model.

Parameters:

layer - the layer to remove

model - the model from which the layer will be removed

Returns:

a command that performs the actual removal of the layer from the model

Since:

1.0