add a unary node to the existing node on top of the stack concode_field_sep boolean isRoot concode_elem_sep String label concode_elem_sep long serialVersionUID concode_field_sep Tree addUnaryNode concode_elem_sep boolean isLegal concode_elem_sep int hashCode concode_elem_sep Tree createNode concode_elem_sep boolean equals concode_elem_sep String toString
State function ( State arg0 , double arg1 ) { Tree loc0 = arg0 . loc2 . peek ( ) ; Tree loc1 = addUnaryNode ( loc0 , label ) ; TreeShapedStack < Tree > loc2 = arg0 . loc2 . pop ( ) ; loc2 = loc2 . push ( loc1 ) ; return new State ( loc2 , arg0 . transitions . push ( this ) , arg0 . separators , arg0 . sentence , arg0 . tokenPosition , arg0 . score + arg1 , false ) ; }