Java tutorial
/** * Copyright 2004-2009 Tobias Gierke <tobias.gierke@code-sourcery.de> * * 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 de.codesourcery.eve.skills.db.datamodel; import org.apache.commons.lang.ObjectUtils; import de.codesourcery.eve.skills.datamodel.CorporationId; import de.codesourcery.eve.skills.datamodel.INamedEntity; public class Corporation implements INamedEntity { private String name; private CorporationId id; public void setName(String name) { this.name = name; } public String getName() { return name; } public void setId(CorporationId id) { this.id = id; } public CorporationId getId() { return id; } @Override public boolean equals(Object obj) { return (obj instanceof Corporation) && ObjectUtils.equals(((Corporation) obj).getId(), this.id); } @Override public int hashCode() { return id == null ? 0 : id.hashCode(); } public Corporation cloneCorporation() { final Corporation result = new Corporation(); result.id = id; result.name = name; return result; } }