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Deployment Diagram Sample
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The Deployment Diagram also helps to model the physical aspect of an Object-Oriented software system.
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Node
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In the metamodel, a Node is a subclass of Class. It is associated with a Deployment of an Artifact. It is also associated with a set of Elements that are deployed on it. This is a derived association in that these PackageableElements are involved in a Manifestation of an Artifact that is deployed on the Node. Nodes may have an internal structure defined in terms of parts and connectors associated with them for advanced modeling applications.(OMG Unified Modeling Lanauge Specification - UML 2.0 Superstructure Specification, p. 221)
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Association
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An association specifies a semantic relationship that can occur between typed instances. It has at least two ends represented by properties, each of which is connected to the type of the end. More than one end of the association may have the same type.(OMG Unified Modeling Lanauge Specification - UML 2.0 Superstructure Specification, p. 36)
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Dependency
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A dependency is a relationship that signifies that a single or a set of model elements requires other model elements for their specification or implementation. This means that the complete semantics of the depending elements is either semantically or structurally dependent on the definition of the supplier element(s).(OMG Unified Modeling Lanauge Specification - UML 2.0 Superstructure Specification, p. 60)
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