Java tutorial
/* * Copyright 2015 zua. * * 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 lifetime.component; import com.vaadin.ui.HorizontalLayout; import java.util.Objects; /** * * @author zua */ public abstract class LifetimeContent extends HorizontalLayout { private final String language; public LifetimeContent(String language) { this.language = language; setSizeFull(); setStyleName("lifetime-content"); } public String getLanguage() { return language; } @Override public int hashCode() { int hash = 7; hash = 37 * hash + Objects.hashCode(this.language); return hash; } @Override public boolean equals(Object obj) { if (obj == null) { return false; } if (!(obj instanceof LifetimeContent)) { return false; } final LifetimeContent other = (LifetimeContent) obj; return Objects.equals(this.language, other.language); } }