org.apache.flink.streaming.api.operators.SimpleInputFormatOperatorFactory 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.streaming.api.operators;
import org.apache.flink.annotation.Internal;
import org.apache.flink.api.common.io.InputFormat;
import org.apache.flink.core.io.InputSplit;
import org.apache.flink.streaming.api.functions.source.InputFormatSourceFunction;
/**
* Input format source operator factory which just wrap existed {@link StreamSource}.
*
* @param The output type of the operator
*/
@Internal
public class SimpleInputFormatOperatorFactory extends SimpleOperatorFactory
implements InputFormatOperatorFactory {
private final StreamSource> operator;
public SimpleInputFormatOperatorFactory(
StreamSource> operator) {
super(operator);
this.operator = operator;
}
@Override
public InputFormat getInputFormat() {
return operator.getUserFunction().getFormat();
}
}