org.eclipse.graphiti.features
Class ConfigurableFeatureProviderWrapper

java.lang.Object
  org.eclipse.graphiti.features.DefaultFeatureProviderWrapper
      org.eclipse.graphiti.features.ConfigurableFeatureProviderWrapper

All Implemented Interfaces:

IFeatureProvider, IMappingProvider

public class ConfigurableFeatureProviderWrapper
extends DefaultFeatureProviderWrapper

The Class ConfigurableFeatureProviderWrapper.

Constructor Summary

ConfigurableFeatureProviderWrapper(IFeatureProvider innerFeatureProvider)
Creates a new ConfigurableFeatureProviderWrapper.

Method Summary

IReason	canAdd(IAddContext context) Can add.
IReason	canLayout(ILayoutContext context) Checks if an layout process can be processed.
IReason	canUpdate(IUpdateContext context) Checks if an update process can be processed.
private ICustomFeature[]	filterAllowedCustomFeatures(ICustomFeature[] features, IContext context)
IAddBendpointFeature	getAddBendpointFeature(IAddBendpointContext context) Add bendpoint features handle the user's requst to have more connection bendpoints.
IAddFeature	getAddFeature(IAddContext context) Add features create graphical representations of domain model objects.
ICreateConnectionFeature[]	getCreateConnectionFeatures() Gets the create connection features.
ICreateFeature[]	getCreateFeatures() Provides all create features.
ICustomFeature[]	getCustomFeatures(ICustomContext context) Custom features can do anything.
IDeleteFeature	getDeleteFeature(IDeleteContext context) Delete features remove the grapical representations of domain model objects as well as the domain model objects itself.
IDirectEditingFeature	getDirectEditingFeature(IDirectEditingContext context) Direct editing features handle direct editing functionality (including drop down lists and text completion).
IFeature[]	getDragAndDropFeatures(IPictogramElementContext context) if the user should be able to create connections directly from a pictogram element without using the connection tool you can provide an array of features.
protected IFeatureChecker	getFeatureChecker()
ILayoutFeature	getLayoutFeature(ILayoutContext context) Layout features do the layouting work (sizes and dimensions) inside (and/or) outside a pictogram element.
IMoveAnchorFeature	getMoveAnchorFeature(IMoveAnchorContext context) Move features respond to user's move requests.
IMoveBendpointFeature	getMoveBendpointFeature(IMoveBendpointContext context) Move features respond to user's move requests.
IMoveConnectionDecoratorFeature	getMoveConnectionDecoratorFeature(IMoveConnectionDecoratorContext context) Move features respond to user's move requests.
IMoveShapeFeature	getMoveShapeFeature(IMoveShapeContext context) Move shape features respond to user's move requests.
IPasteFeature	getPasteFeature(IPasteContext context) Paste features bring clipboard content to the diagram.
IReconnectionFeature	getReconnectionFeature(IReconnectionContext context) Reconnection features handle the change of a connection's start or end anchor.
IRemoveBendpointFeature	getRemoveBendpointFeature(IRemoveBendpointContext context) Add bendpoint features handle the user's requst to remove connection bendpoints.
IRemoveFeature	getRemoveFeature(IRemoveContext context) Remove features remove the grapical representations of domain model objects.
IResizeShapeFeature	getResizeShapeFeature(IResizeShapeContext context) Resize shape features respond to user's resize requests.
IUpdateFeature	getUpdateFeature(IUpdateContext context) Update features do the synchronization work and transport data from domain model to pictograms model elements.

Methods inherited from class org.eclipse.graphiti.features.DefaultFeatureProviderWrapper

addIfPossible, dispose, getAllBusinessObjectsForPictogramElement, getAllPictogramElementsForBusinessObject, getBusinessObjectForPictogramElement, getCopyFeature, getDiagramTypeProvider, getDirectEditingInfo, getInnerFeatureProvider, getPictogramElementForBusinessObject, getPrintFeature, getSaveImageFeature, hasPictogramElementForBusinessObject, layoutIfPossible, link, link, updateIfPossible, updateIfPossibleAndNeeded, updateNeeded

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurableFeatureProviderWrapper

public ConfigurableFeatureProviderWrapper(IFeatureProvider innerFeatureProvider)

Creates a new ConfigurableFeatureProviderWrapper.

Parameters:

innerFeatureProvider - the inner feature provider

Method Detail

canAdd

public IReason canAdd(IAddContext context)

Description copied from interface: IFeatureProvider

Can add.

Specified by:

canAdd in interface IFeatureProvider

Overrides:

canAdd in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

status and reason

canLayout

public IReason canLayout(ILayoutContext context)

Description copied from interface: IFeatureProvider

Checks if an layout process can be processed. Usually implementers have to check the context.

Specified by:

canLayout in interface IFeatureProvider

Overrides:

canLayout in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

status and reason

canUpdate

public IReason canUpdate(IUpdateContext context)

Description copied from interface: IFeatureProvider

Checks if an update process can be processed. Usually implementers have to check the context.

Specified by:

canUpdate in interface IFeatureProvider

Overrides:

canUpdate in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

status and reason

getAddBendpointFeature

public IAddBendpointFeature getAddBendpointFeature(IAddBendpointContext context)

Description copied from interface: IFeatureProvider

Add bendpoint features handle the user's requst to have more connection bendpoints.

Specified by:

getAddBendpointFeature in interface IFeatureProvider

Overrides:

getAddBendpointFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

add feature according to the given context

See Also:

IAddBendpointFeature, IAddBendpointContext

getAddFeature

public IAddFeature getAddFeature(IAddContext context)

Description copied from interface: IFeatureProvider

Add features create graphical representations of domain model objects.

Specified by:

getAddFeature in interface IFeatureProvider

Overrides:

getAddFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

add feature according to the given context

See Also:

IAddFeature

getCreateConnectionFeatures

public ICreateConnectionFeature[] getCreateConnectionFeatures()

Description copied from interface: IFeatureProvider

Gets the create connection features.

Specified by:

getCreateConnectionFeatures in interface IFeatureProvider

Overrides:

getCreateConnectionFeatures in class DefaultFeatureProviderWrapper

Returns:

all features to create connections

See Also:

ICreateConnectionFeature

getCreateFeatures

public ICreateFeature[] getCreateFeatures()

Description copied from interface: IFeatureProvider

Provides all create features. In the graphics framework they will be visualized in an editor as create tools.

Specified by:

getCreateFeatures in interface IFeatureProvider

Overrides:

getCreateFeatures in class DefaultFeatureProviderWrapper

Returns:

all create features

See Also:

ICreateFeature

getCustomFeatures

public ICustomFeature[] getCustomFeatures(ICustomContext context)

Description copied from interface: IFeatureProvider

Custom features can do anything. Their functionality can not be planned by the graphics framework (team).

Specified by:

getCustomFeatures in interface IFeatureProvider

Overrides:

getCustomFeatures in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

custom feature according to the given context

See Also:

ICustomFeature

filterAllowedCustomFeatures

private ICustomFeature[] filterAllowedCustomFeatures(ICustomFeature[] features,
                                                     IContext context)

getDeleteFeature

public IDeleteFeature getDeleteFeature(IDeleteContext context)

Description copied from interface: IFeatureProvider

Delete features remove the grapical representations of domain model objects as well as the domain model objects itself.

Specified by:

getDeleteFeature in interface IFeatureProvider

Overrides:

getDeleteFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

delete feature according to the given context

See Also:

IDeleteFeature

getDirectEditingFeature

public IDirectEditingFeature getDirectEditingFeature(IDirectEditingContext context)

Description copied from interface: IFeatureProvider

Direct editing features handle direct editing functionality (including drop down lists and text completion).

Specified by:

getDirectEditingFeature in interface IFeatureProvider

Overrides:

getDirectEditingFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

direct editing feature according to the given context

See Also:

IDirectEditingFeature

getDragAndDropFeatures

public IFeature[] getDragAndDropFeatures(IPictogramElementContext context)

Description copied from interface: IFeatureProvider

if the user should be able to create connections directly from a pictogram element without using the connection tool you can provide an array of features. By providing one feature this feature will be executed directly on drop. By providing 2 or more features a popup menu will let the user select the feature.

Specified by:

getDragAndDropFeatures in interface IFeatureProvider

Overrides:

getDragAndDropFeatures in class DefaultFeatureProviderWrapper

Parameters:

context - - the pictogram element the drag and drop should be initiated on

Returns:

an array of features or null.

getFeatureChecker

protected IFeatureChecker getFeatureChecker()

getLayoutFeature

public ILayoutFeature getLayoutFeature(ILayoutContext context)

Description copied from interface: IFeatureProvider

Layout features do the layouting work (sizes and dimensions) inside (and/or) outside a pictogram element.

Specified by:

getLayoutFeature in interface IFeatureProvider

Overrides:

getLayoutFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

layout feature according to the given context

See Also:

ILayoutFeature

getMoveAnchorFeature

public IMoveAnchorFeature getMoveAnchorFeature(IMoveAnchorContext context)

Description copied from interface: IFeatureProvider

Move features respond to user's move requests. This one is especially for fix point anchors ( FixPointAnchor).

Specified by:

getMoveAnchorFeature in interface IFeatureProvider

Overrides:

getMoveAnchorFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

move feature according to the given context

See Also:

IMoveAnchorFeature

getMoveBendpointFeature

public IMoveBendpointFeature getMoveBendpointFeature(IMoveBendpointContext context)

Description copied from interface: IFeatureProvider

Move features respond to user's move requests. This one is especially for fix point anchors ( FixPointAnchor).

Specified by:

getMoveBendpointFeature in interface IFeatureProvider

Overrides:

getMoveBendpointFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

move feature according to the given context

See Also:

IMoveBendpointFeature

getMoveConnectionDecoratorFeature

public IMoveConnectionDecoratorFeature getMoveConnectionDecoratorFeature(IMoveConnectionDecoratorContext context)

Description copied from interface: IFeatureProvider

Move features respond to user's move requests.

Specified by:

getMoveConnectionDecoratorFeature in interface IFeatureProvider

Overrides:

getMoveConnectionDecoratorFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

move feature according to the given context

See Also:

IMoveConnectionDecoratorFeature

getMoveShapeFeature

public IMoveShapeFeature getMoveShapeFeature(IMoveShapeContext context)

Description copied from interface: IFeatureProvider

Move shape features respond to user's move requests.

Specified by:

getMoveShapeFeature in interface IFeatureProvider

Overrides:

getMoveShapeFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

move feature according to the given context

See Also:

IMoveShapeFeature

getPasteFeature

public IPasteFeature getPasteFeature(IPasteContext context)

Description copied from interface: IFeatureProvider

Paste features bring clipboard content to the diagram.

Specified by:

getPasteFeature in interface IFeatureProvider

Overrides:

getPasteFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

copy feature according to the given context

See Also:

ICopyFeature

getReconnectionFeature

public IReconnectionFeature getReconnectionFeature(IReconnectionContext context)

Description copied from interface: IFeatureProvider

Reconnection features handle the change of a connection's start or end anchor.

Specified by:

getReconnectionFeature in interface IFeatureProvider

Overrides:

getReconnectionFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

reconnection feature according to the given context

See Also:

IReconnectionFeature

getRemoveBendpointFeature

public IRemoveBendpointFeature getRemoveBendpointFeature(IRemoveBendpointContext context)

Description copied from interface: IFeatureProvider

Add bendpoint features handle the user's requst to remove connection bendpoints.

Specified by:

getRemoveBendpointFeature in interface IFeatureProvider

Overrides:

getRemoveBendpointFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

remove feature according to the given context

See Also:

IRemoveBendpointFeature

getRemoveFeature

public IRemoveFeature getRemoveFeature(IRemoveContext context)

Description copied from interface: IFeatureProvider

Remove features remove the grapical representations of domain model objects.

Specified by:

getRemoveFeature in interface IFeatureProvider

Overrides:

getRemoveFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

remove feature according to the given context

See Also:

IRemoveFeature

getResizeShapeFeature

public IResizeShapeFeature getResizeShapeFeature(IResizeShapeContext context)

Description copied from interface: IFeatureProvider

Resize shape features respond to user's resize requests.

Specified by:

getResizeShapeFeature in interface IFeatureProvider

Overrides:

getResizeShapeFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

resize feature according to the given context

See Also:

IResizeShapeFeature

getUpdateFeature

public IUpdateFeature getUpdateFeature(IUpdateContext context)

Description copied from interface: IFeatureProvider

Update features do the synchronization work and transport data from domain model to pictograms model elements.

Specified by:

getUpdateFeature in interface IFeatureProvider

Overrides:

getUpdateFeature in class DefaultFeatureProviderWrapper

Parameters:

context - the context

Returns:

update feature according to the given context

See Also:

IUpdateFeature