14+ Composition Relationship In Class Diagram. The top partition contains the name of the class. The composition relationship is very similar to the aggregation relationship.
The composition relationship is very similar to the aggregation relationship. Very often two or more classes another good indication that composition makes sense is when the lifecycle of the part is managed. Classes and the relationships of classes to each other are modeled in class diagrams.
Similarities often exist between different classes.
14+ Composition Relationship In Class Diagram. Such relationships are called aggregation or composition. When composition is used in domain models , both whole/part relationship as well as event of composite deletion should be interpreted figuratively, not necessarily as physical containment and/or termination. Relationships in class diagrams show the interaction between classes and classifiers. Using the right relationship line is important for placing.