(Yaf >=1.0.0) enable view rendering public

(Yaf >=1.0.0) The __clone purpose private

(Yaf >=1.0.0) The valid purpose public void

(Yaf >=1.0.0) Retrieve an item from registry

(Yaf >=1.0.0) The key purpose public void

(Yaf >=1.0.0) The dispatchLoopStartup purpose

(Yaf >=1.0.0) The setParam purpose public

(Yaf >=1.0.0) Switch on/off exception catching

(Yaf >=1.0.0) Set value to engine public void

(Yaf >=1.0.0) The __clone purpose private