pypaimon/api/table_scan.py (9 lines of code) (raw):

################################################################################ # 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. ################################################################################# from abc import ABC, abstractmethod from typing import List from pypaimon.api import Split class TableScan(ABC): """A scan of Table to generate splits.""" @abstractmethod def plan(self) -> 'Plan': """Plan splits.""" class Plan(ABC): """Plan of scan.""" @abstractmethod def splits(self) -> List[Split]: """Return the splits."""