| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| |
| class PartitionField(object): |
| |
| def __init__(self, source_id, field_id, name, transform): |
| self.source_id = source_id |
| self.field_id = field_id |
| self.name = name |
| self.transform = transform |
| |
| def __eq__(self, other): |
| if id(self) == id(other): |
| return True |
| elif other is None or not isinstance(other, PartitionField): |
| return False |
| |
| return self.source_id == other.source_id and self.field_id == other.field_id and \ |
| self.name == other.name and self.transform == other.transform |
| |
| def __ne__(self, other): |
| return not self.__eq__(other) |
| |
| def __hash__(self): |
| return hash(self.__key()) |
| |
| def __key(self): |
| return PartitionField.__class__, self.source_id, self.field_id, self.name, self.transform |