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org.eclipse.gmf.runtime.common.core.service
Interface IOperation
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All Known Subinterfaces:
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IIconOperation,
IMatchingObjectsOperation,
IModelingAssistantOperation
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All Known Implementing Classes:
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ApplyModifiersOperation,
CreateChildViewOperation,
CreateDiagramEventBrokerOperation,
CreateDiagramViewOperation,
CreateEdgeViewOperation,
CreateNodeViewOperation,
CreateViewForKindOperation,
CreateViewOperation,
GetGlobalActionHandlerOperation,
GetIconOperation,
GetParserOperation,
GetPropertySourceOperation,
GetRelTypesForSREOnSourceOperation,
GetRelTypesForSREOnTargetOperation,
GetRelTypesOnSourceAndTargetOperation,
GetRelTypesOnSourceOperation,
GetRelTypesOnTargetOperation,
GetStatusLineContributionOperation,
GetTypesForPopupBarOperation,
GetTypesForSourceOperation,
GetTypesForTargetOperation,
GetTypesOperation,
GlobalActionHandlerOperation,
GotoMarkerOperation,
IconOperation,
OpenEditorOperation,
SelectExistingElementForSourceOperation,
SelectExistingElementForTargetOperation,
TestAttributeOperation
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public interface IOperation
The interface for all service provider operations.
Service implementers are expected to expose service specific classes
implementing this interface.
Service provider implementers never need to implement this interface, they
instead use the service specific implementation in their provider
implementation.
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See Also:
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IProvider.provides(org.eclipse.gmf.runtime.common.core.service.IOperation)
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Method Summary
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java.lang.Object
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execute
(
IProvider provider)
Executes this operation on the specified provider. |
execute
java.lang.Object execute(
IProvider provider)
- Executes this operation on the specified provider.
Service implementers generally implement this method by first casting the
provider to their service specific
IProvider-derived class and
then by delegating it the execution. Delegation is accomplished through
the service specific provider derived class API.
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Parameters:
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provider - The provider on which to execute the operation.
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Returns:
- The result of executing this operation.
Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.
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