gets the kind of binary operator node . concode_field_sep QueryNode mLeftArgument concode_elem_sep BinaryOperatorKind mBinaryOperatorKind concode_elem_sep QueryNode mRightArgument concode_field_sep void setLeftArgument concode_elem_sep void setRightArgument concode_elem_sep QueryNode getLeftArgument concode_elem_sep QueryNode deepClone concode_elem_sep QueryNode getRightArgument concode_elem_sep QueryNodeKind getKind concode_elem_sep T accept
BinaryOperatorKind function ( ) { return this . mBinaryOperatorKind ; }