A category of DesignPatterns discussed in the GangOfFour book. This category groups patterns that parameterize the behavior of a system based on the classes of objects it creates. Or, more simply put, patterns for dynamically selecting the class of objects to create. Some CreationalPatterns include: * AbstractFactoryPattern * FactoryMethodPattern * PrototypePattern etc. * BuilderPattern * And the ever-popular and overused SingletonPattern '''See also:''' StructuralPatterns, BehavioralPatterns ---- ''Maybe the Java ParameterClasses idiom also fits in the CreationalPatterns category.'' ---- [CategoryPattern | CategoryCreationalPatterns | ClassFactory]