T function ( ) { return mPayload ; }
gets the payload of the node . concode_field_sep List<DirectedAcyclicGraphNode<T>> mParents concode_elem_sep List<DirectedAcyclicGraphNode<T>> mChildren concode_elem_sep T mPayload concode_field_sep List<DirectedAcyclicGraphNode<T>> getParents concode_elem_sep List<DirectedAcyclicGraphNode<T>> getChildren concode_elem_sep void removeChild concode_elem_sep void addParent concode_elem_sep void addChild