![]() ![]() A part-whole hierarchy should be represented as tree structure.A part-whole hierarchy should be represented so that clients can treat part and whole objects uniformly.What problems can the Composite design pattern solve? That describe how to solve recurring design problems to design flexible and reusable object-oriented software, that is, objects that are easier to implement, change, test, and reuse. Overview ĭesign pattern is one of the twenty-three well-known ![]() Implementing the composite pattern lets clients treat individual objects and compositions uniformly. The intent of a composite is to "compose" objects into tree structures to represent part-whole hierarchies. The composite pattern describes a group of objects that are treated the same way as a single instance of the same type of object. In software engineering, the composite pattern is a partitioning design pattern.
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