public int hashCode() {
return operatorKind.hashCode() + (dataValue != null ? dataValue.hashCode() : 0);
}
public String toString() {
return "OP=" + operatorKind + ", " + dataValue != null ? dataValue.toString() : "NULL_DV";
}
protected static DataValue parseDataValue(String rmType, String dvStr) {
return DataValue.parseValue(rmType + "," + dvStr);
}