Content Comparison

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Proposed Future Implementation of CPS SPI

	Name	Definition		Capabilities
1	DataStoreService	Provides the basic information needed to access an object.	getDataNode(cpsPath) getDataNode(cpsPath,outputSpecification) count(CpsPath) addDataNode(anchorName,dataNode) addChild(cpsPathParent,dataNode) addChildren(cpsPathParent,dataNode...) updateDataNode(anchorName,dataNode) setAttribute(cpsPath,attributeName,value) deleteDataNode(cpsPath)
2	DataNode Object	createDataNode() getCpsPath() getAttributes() getAttribute(name) getModule()

	Name Definition	Capabilities
1	DataspacePersistenceService	createDataspace GetDataspace(dataspaceName) GetDataspaces() exists
2	AnchorPersistenceService	createAnchor getAnchors getAnchor deleteAnchor associateAnchorToModuleSet associateDataNodeToAnchor associateAnchorToDataspace
3	Dataspace Object	createDataspace() getCpsPath() getAttributes() getAttribute(name) getModule()
4	Anchor Object	createAnchor() getCpsPath() getAttributes() getAttribute(name) getModule()

	Name

Definition

	Capabilities
1	ModulePersistenceService

Adding functionality for handling attributes

2

BasicModuleObject

Create a simple CPS Module Object