question: hash code for this object , is the sum of hash codes of both operands and operator . concode_field_sep String leftOperand concode_elem_sep Object rightOperand concode_elem_sep String operator concode_field_sep boolean equals concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setRightOperand concode_elem_sep void setOperator concode_elem_sep String toString concode_elem_sep String getLeftOperand concode_elem_sep void setLeftOperand concode_elem_sep String getOperator concode_elem_sep Object getRightOperand
target: int function ( ) { return rightOperand . hashCode ( ) + operator . hashCode ( ) + leftOperand . hashCode ( ) ; }