public Model [ ] getModels ( ) { Collection < Key < Model >> modelKeys = _models . values ( ) ; Model [ ] models = new Model [ modelKeys . size ( ) ] ; int i = 0 ; for ( Key < Model > mKey : modelKeys ) { models [ i ] = mKey != null ? mKey . get ( ) : null ; i ++ ; } return models ; }
Return all models included in this grid object .