com.gwtplatform.dispatch.shared.AbstractSimpleResult Maven / Gradle / Ivy
/**
* Copyright 2011 ArcBees Inc.
*
* 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, 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 com.gwtplatform.dispatch.shared;
/**
* A common use-case is returning a single value from an action. This provides a
* simple, type-safe superclass for such results.
*
*
* Note: Subclasses should provide both an empty constructor for
* serialization and a constructor with a single value for normal use. It is
* recommended that the empty constructor is private or package-private.
*
* @author David Peterson
*
* @param The value type.
*/
public abstract class AbstractSimpleResult implements Result {
private T value;
public AbstractSimpleResult(T value) {
this.value = value;
}
protected AbstractSimpleResult() {
}
public T get() {
return value;
}
}