Class AbstractUpdateFeature
- java.lang.Object
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- org.eclipse.graphiti.features.impl.AbstractFeature
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- org.eclipse.graphiti.features.impl.AbstractUpdateFeature
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- All Implemented Interfaces:
IFeature
,IFeatureProviderHolder
,IUpdateFeature
,IUpdate
,IDescription
,IName
- Direct Known Subclasses:
DefaultUpdateDiagramFeature
,UpdateFeatureForPattern
,UpdateNoBoFeature
public abstract class AbstractUpdateFeature extends AbstractFeature implements IUpdateFeature
The Class AbstractUpdateFeature.
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Constructor Summary
Constructors Constructor Description AbstractUpdateFeature(IFeatureProvider fp)
Create a newAbstractUpdateFeature
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canExecute(IContext context)
Decides if the current feature can execute with the given context.protected boolean
canUpdatePictogramElement(PictogramElement pe)
Can update pictogram element.void
execute(IContext context)
Executes the current feature with the given context.java.lang.String
getDescription()
Gets the description.java.lang.String
getName()
Gets the name.protected void
resizeShape(Shape shape)
Resize shape.protected void
updatePictogramElement(PictogramElement pe)
Updates the given pictogram element.protected IReason
updatePictogramElementNeeded(PictogramElement pe)
Update pictogram element needed.-
Methods inherited from class org.eclipse.graphiti.features.impl.AbstractFeature
addGraphicalRepresentation, canUndo, getAllBusinessObjectsForPictogramElement, getBusinessObjectForPictogramElement, getDiagram, getDiagramBehavior, getFeatureProvider, getProgressCallback, getUserDecision, hasDoneChanges, isAvailable, layoutPictogramElement, link, link, manageColor, manageColor, manageDefaultFont, manageFont, manageFont, setProgressCallback, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.graphiti.features.IFeature
canUndo, hasDoneChanges, isAvailable
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Methods inherited from interface org.eclipse.graphiti.features.IFeatureProviderHolder
getFeatureProvider
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Methods inherited from interface org.eclipse.graphiti.func.IUpdate
canUpdate, update, updateNeeded
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Constructor Detail
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AbstractUpdateFeature
public AbstractUpdateFeature(IFeatureProvider fp)
Create a newAbstractUpdateFeature
.- Parameters:
fp
- the feature provider
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Method Detail
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canExecute
public final boolean canExecute(IContext context)
Description copied from interface:IFeature
Decides if the current feature can execute with the given context.- Specified by:
canExecute
in interfaceIFeature
- Parameters:
context
- this is the general input for this method- Returns:
- true if the feature can be executed, false if not
- See Also:
IContext
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execute
public void execute(IContext context)
Description copied from interface:IFeature
Executes the current feature with the given context.
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canUpdatePictogramElement
protected boolean canUpdatePictogramElement(PictogramElement pe)
Can update pictogram element.- Parameters:
pe
- the pe- Returns:
- true, if successful
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updatePictogramElementNeeded
protected IReason updatePictogramElementNeeded(PictogramElement pe)
Update pictogram element needed.- Parameters:
pe
- the pe- Returns:
- the i reason
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updatePictogramElement
protected void updatePictogramElement(PictogramElement pe)
Description copied from class:AbstractFeature
Updates the given pictogram element. This implementation asks the feature provider for available update features and processes the first one.- Overrides:
updatePictogramElement
in classAbstractFeature
- Parameters:
pe
- the pe
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resizeShape
protected void resizeShape(Shape shape)
Resize shape.- Parameters:
shape
- the shape
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getName
public java.lang.String getName()
Description copied from interface:IName
Gets the name.- Specified by:
getName
in interfaceIName
- Overrides:
getName
in classAbstractFeature
- Returns:
- the name
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getDescription
public java.lang.String getDescription()
Description copied from interface:IDescription
Gets the description.- Specified by:
getDescription
in interfaceIDescription
- Overrides:
getDescription
in classAbstractFeature
- Returns:
- the description
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