'''Composite entity''' is a [[Java Platform, Enterprise Edition|Java EE]] [[Software design pattern]] and it is used to model, represent, and manage a set of interrelated persistent objects rather thatthan representing them as individual fine-grained entity beans, and also a composite entity bean represents a graph of objects.<ref name=":o_cjp">{{Cite web|url = http://www.oracle.com/technetwork/java/compositeentity-141992.html|title = Core J2EE Patterns - Composite Entity|date = |accessdate = 6 February 2016|website = Oracle|publisher = Oracle|last = |first = }}</ref>
==Structure==
thereThere are a number of strategies to implement composite entity pattern. This pattern mainly composites of compsite entity, coarse-grained object, and dependent objects.<ref name=":o_cjp"/>
[[File:Composte entity pattern class diagram.png|center|Composite entity pattern class diagram]]
