builder-pattern 7 adapter-pattern 5 singleton-pattern 5 command-pattern 5 decorator-pattern 5 design-patterns 5 prototype-pattern 5 mediator-pattern 5 proxy-pattern 4 flyweight-pattern 4 facade-pattern 4 factory-pattern 4 bridge-pattern 4 chain-of-responsibility-pattern 3 iterator-pattern 3 design-pattern 3 observer-pattern 2 abstract-factory-pattern 2 state-pattern 2 strategy-pattern 2 interpreter-pattern 2 behavioral-patterns 2 structural-patterns 2 template-pattern 2 chain-of-responsibility 2 java 2 groovy 1 strategy 1 template-method 1 template-method-pattern 1 swing-gui 1 creational-patterns 1 csharp 1 swing 1 adapter-design-pattern 1 bridge-design-pattern 1 csharp-design-patterns 1 objectpool-pattern 1 singleton 1 specification-pattern 1 javascript 1 nodeobject 1 nodes 1 tree 1 c-plus-plus 1 factory-method-pattern 1 null-object-pattern 1 julia 1 mandarin 1 swift 1 dotnetcore 1 proxy-design-pattern 1 designpatternsjava 1 designpatterns 1 design-patterns-java 1 memento-pattern 1 design-patterns-implemented-in-java 1 design-pattern-java 1 builder-design-pattern 1 visitor-pattern 1 composite 1 composite-pattern 1 gof 1 gof-patterns 1 interpreter 1 observer 1 observerpattern 1 observers 1 state-pattern-example 1