org.apache.flink.connector.base.source.hybrid.SourceReaderFinishedEvent Maven / Gradle / Ivy
/*
* 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.flink.connector.base.source.hybrid;
import org.apache.flink.api.connector.source.SourceEvent;
/**
* A source event sent from the HybridSourceReader to the enumerator to indicate that the current
* reader has finished and splits for the next reader can be sent.
*/
public class SourceReaderFinishedEvent implements SourceEvent {
private static final long serialVersionUID = 1L;
private final int sourceIndex;
/**
* Constructor.
*
* @param sourceIndex
*/
public SourceReaderFinishedEvent(int sourceIndex) {
this.sourceIndex = sourceIndex;
}
public int sourceIndex() {
return sourceIndex;
}
@Override
public String toString() {
return "SourceReaderFinishedEvent{" + "sourceIndex=" + sourceIndex + '}';
}
}