UML PROFILE FOR SAVECCM - Research

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SaveUML profile and only special To and From connections are allowed to be used for connecting. These connections are attached directly to the component without ports. Base classifier: Component Tagged values: • ComplexFrom : String. The name of the supplier port (the port that is a starting point of the complex connection). • ComplexTo : String. The name of the client port (the port that is an end point of the complex connection). Constraints: [1] ComplexConnections: The only allowed connectors attached to this component are the ones used for modelling SaveFromComplex and SaveToComplex connections. [2] ComplexFromNumber: Since ComplexConnection component together with SaveFromComplex and SaveToComplex connectors, is used for modelling a single complex connection from SaveCCM domain, it is allowed to attach only one SaveComplexFrom connection to this component. [3] ComplexFromStereotype: This constraint checks if connectors attached to this component have an appropriate stereotype applied (SaveFromComplex). [4] ComplexPorts: As it is explained above, ComplexConnection component is not allowed to own any ports. [5] NumberOfStereotypes: see the SaveAssembly constraint [6]. 6.3.3.8 SaveComponent Using UML Component as the base classifier for the SaveComponent stereotype is the most logical solution considering the structure and semantics of both elements. Both a component from the SaveCCM domain and UML component hide their implementation behind one or more interfaces which handle all of the communication with the component. The interface in the SaveCCM domain is an abstract concept which is used to describe a set of ports and attributes of a component. On the other hand, interface of a UML component is a formal element connected to a port on a component which groups a set of operations that the component provides or requires. This semantically difference does not present a problem for using UML component to extend the SaveCCM component and component interfaces are therefore not used in the SaveProfile. Therefore a UML component with its ports corresponds well to a SaveCCM component with its ports. Base classifier: Component Tagged values: 51
SaveUML profile • Entry : String. The name of an entry function that realizes the component’s behaviour. • Filename : String. The path to the file containing the entry function. Constraints: [1] ComponentAttributes: UML enables a Component to contain several types of attributes: ports, attributes and operations. SaveComponent component may own ports, quality attributes (properties with the SaveAttribute stereotype applied) and bind port descriptions (properties with the SaveBindPort stereotype applied). Other attributes are not allowed. [2] ComponentConnections: see the SaveAssembly constraint [2]. [3] ComponentIntefraces: see the SaveClock constraint [4]. [4] ComponentPackagedElements: see the SaveClock constraint [5]. [5] ComponentPortNames: This constraint checks if all ports owned by a component have a unique name. This is important in order to use bind port descriptions where the name of the port has to be entered (see section 6.3.3.3). [6] ComponentPorts: All ports owned by a component must have appropriate stereotype applied. By appropriate stereotype it is considered to be one of the stereotypes defined by SaveUML profile that are used to model SaveCCM ports. If some of the ports would not have stereotype applied it would be ambiguous what SaveCCM port it represents (as SaveCCM distinguishes several types of ports). [7] NumberOfStereotypes: see the SaveAssembly constraint [6]. 6.3.3.9 SaveComposite SaveComposite stereotype represents a SaveCCM composite component. The rationale for using the UML Component as the base classifier for the SaveCCM composite component is very similar to the situation with the basic component. The difference between the basic and the composite component is in the internal structure, i.e. components realization. While simple components are mostly realized by a single programming language function, composite components have their internal structure built from other components, connections etc. The subelements of SaveComposite can be other components and are added using metaclass PackageableElement. Base classifier: Component Tagged values: This stereotype does not have tagged values defined. Constraints: [1] ComponentConnections: see the SaveAssembly constraint [2]. [2] ComponentInterfaces: see the SaveClock constraint [4]. 52
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UNIVERSITY OF ZAGREB AND MÄLARDALE
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4.6.2 Profile extension mechanism .
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Definitions and acronyms API CASE C
Page 8 and 9: Introduction 1. Introduction 1.1 Ov
Page 10 and 11: Component - based software engineer
Page 20 and 21: Component models framework. A compo
Page 22 and 23: Component models Components in .NET
Page 24 and 25: UML 4. Unified Modeling Language Th
Page 26 and 27: UML referred to with the name of th
Page 28 and 29: UML 4.4 The UML Superstructure Arch
Page 30 and 31: UML Figure 4-5: A component with in
Page 32 and 33: UML Figure 4-6: Dependencies of the
Page 34 and 35: UML general classifier and a more s
Page 36 and 37: UML Figure 4-9: A component with pa
Page 38 and 39: UML However, this mechanism has som
Page 40 and 41: UML In four layer metamodel hierarc
Page 42 and 43: SaveCCM 5. SaveComp Component Model
Page 44 and 45: SaveCCM Quality attributes In addit
Page 46 and 47: SaveCCM Unlike components, switches
Page 48 and 49: SaveCCM Figure 5-3: SaveCCM model o
Page 50 and 51: SaveUML profile from a strict synta
Page 52 and 53: SaveUML profile 6.3 The SaveUML pro
Page 54 and 55: SaveUML profile [6] NumberOfStereot
Page 56 and 57: SaveUML profile connections. Althou
Page 60 and 61: SaveUML profile [3] ComponentPorts:
Page 62 and 63: SaveUML profile Tagged values: For
Page 64 and 65: SaveUML profile Base classifier: Us
Page 66 and 67: SaveUML profile 6.3.3.18 SaveSwitch
Page 68 and 69: SaveUML profile Base classifier: Po
Page 70 and 71: SaveUML profile Figure 6-3: Applyin
Page 72 and 73: SaveUML profile Figure 6-6: Connect
Page 74 and 75: SaveUML transformations 7. SaveUML
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Page 78 and 79: SaveUML transformations Model objec
Page 80 and 81: SaveUML transformations [3] Target
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Page 84 and 85: SaveUML transformations Figure 7-8:
Page 86 and 87: References References [Åkerholm 05
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UML PROFILE FOR SAVECCM - Research

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