/*
* 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.skywalking.apm.collector.core.graph;
/**
* @author wusheng
*/
public abstract class WayToNode {
private Node destination;
private NodeProcessor destinationHandler;
public WayToNode(NodeProcessor destinationHandler) {
this.destinationHandler = destinationHandler;
}
void buildDestination(Graph graph) {
destination = new Node(graph, destinationHandler);
}
protected abstract void in(INPUT input);
protected void out(INPUT input) {
destination.execute(input);
}
Node getDestination() {
return destination;
}
}