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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.processing.execution;
import com.yahoo.component.chain.Chain;
import com.yahoo.processing.Processor;
import com.yahoo.processing.Request;
import com.yahoo.processing.Response;
/**
* An execution which has a response which is returned when this gets to the end of the chain.
* This is useful to run processing chains where a response exists up front, typically for on completion listeners.
*
* @author bratseth
*/
public class ExecutionWithResponse extends Execution {
private Response response;
/**
* Creates an execution which will return a given response at the end of the chain.
*
* @param chain the chain to execute in this
* @param response the response this will return from {@link #process} then the end of this chain is reached
* @param execution the the parent of this execution
*/
public ExecutionWithResponse(Chain<? extends Processor> chain, Response response, Execution execution) {
super(chain, execution);
this.response = response;
}
@Override
protected Response defaultResponse(Request request) {
return response;
}
}
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