org.wisdom.api.http.AsyncResult Maven / Gradle / Ivy
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* Wisdom-Framework
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* Copyright (C) 2013 - 2014 Wisdom Framework
* %%
* Licensed 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,
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*/
package org.wisdom.api.http;
import java.util.concurrent.Callable;
/**
* An extension of result instructing the engine to render the result asynchronously. That means that the result
* computation is delegated to another thread (and not the request thread), and is written and sent to the client
* when the computation is completed.
*/
public class AsyncResult extends Result {
/**
* The callable computing the result.
*/
private final Callable callable;
/**
* Creates a new asynchronous result.
*
* @param callable the callable that computes the result. This wrapped code is executed in another thread. This
* callable must not be {@literal null}.
*/
public AsyncResult(Callable callable) {
this.callable = callable;
}
/**
* @return the callable.
*/
public Callable callable() {
return callable;
}
}