org.apache.flink.runtime.executiongraph.ExecutionEdge Maven / Gradle / Ivy
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* 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
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*/
package org.apache.flink.runtime.executiongraph;
public class ExecutionEdge {
private final IntermediateResultPartition source;
private final ExecutionVertex target;
private final int inputNum;
public ExecutionEdge(IntermediateResultPartition source, ExecutionVertex target, int inputNum) {
this.source = source;
this.target = target;
this.inputNum = inputNum;
}
public IntermediateResultPartition getSource() {
return source;
}
public ExecutionVertex getTarget() {
return target;
}
public int getInputNum() {
return inputNum;
}
@Override
public String toString() {
return "ExecutionEdge [" + source + " <=> " + target + "]";
}
}