Is this bad design?

This is a discussion on Is this bad design? within the Object forums in Theory and Concepts category; Hi, Suppose I have a control panel web site which allows me to manage multiple web sites. Each site can have multiple groups, and each group can have multiple members. I have the following objects and methods: Site +--getId() +--getName() Group +--getId() +--getName() Member +--getId() +--getName() Would adding the method getGroups() (returning an array of Group objects) to Site and the method getMembers() (returning an array of Member objects) to Group be bad design?...