List < DirectedAcyclicGraphNode < T >> function ( ) { return mChildren ; }
gets the children nodes 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 T getPayload concode_elem_sep void removeChild concode_elem_sep void addParent concode_elem_sep void addChild