| /* |
| * 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. |
| */ |
| |
| package org.apache.seatunnel.translation.source; |
| |
| import org.apache.seatunnel.api.source.SourceEvent; |
| import org.apache.seatunnel.api.source.SourceSplit; |
| import org.apache.seatunnel.api.source.SourceSplitEnumerator; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| public class CoordinatedEnumeratorContext<SplitT extends SourceSplit> implements SourceSplitEnumerator.Context<SplitT> { |
| |
| protected final CoordinatedSource<?, SplitT, ?> coordinatedSource; |
| |
| public CoordinatedEnumeratorContext(CoordinatedSource<?, SplitT, ?> coordinatedSource) { |
| this.coordinatedSource = coordinatedSource; |
| } |
| |
| @Override |
| public int currentParallelism() { |
| return coordinatedSource.currentReaderCount(); |
| } |
| |
| @Override |
| public Set<Integer> registeredReaders() { |
| return coordinatedSource.registeredReaders(); |
| } |
| |
| @Override |
| public void assignSplit(int subtaskId, List<SplitT> splits) { |
| coordinatedSource.addSplits(subtaskId, splits); |
| } |
| |
| @Override |
| public void signalNoMoreSplits(int subtaskId) { |
| coordinatedSource.handleNoMoreSplits(subtaskId); |
| } |
| |
| @Override |
| public void sendEventToSourceReader(int subtaskId, SourceEvent event) { |
| coordinatedSource.handleEnumeratorEvent(subtaskId, event); |
| } |
| |
| } |