Java tutorial
/* * Copyright 2010 Google 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.google.gwt.user.client; /** * Implemented by objects that hold a value. * * @param <V> value type */ public interface TakesValue<V> { /** * Sets the value. * * @param value a value object of type V * @see #getValue() */ void setValue(V value); /** * Returns the current value. * * @return the value as an object of type V * @see #setValue */ V getValue(); }