Java tutorial
/** * Licensed to Apereo under one or more contributor license * agreements. See the NOTICE file distributed with this work * for additional information regarding copyright ownership. * Apereo licenses this file to you 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 the following location: * * 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 edu.wisc.my.portlets.bookmarks.domain; import org.apache.commons.lang.builder.EqualsBuilder; import org.apache.commons.lang.builder.HashCodeBuilder; import org.apache.commons.lang.builder.ToStringBuilder; /** * The root folder for a tree of bookmarks, adds an owner field to the object to associate * the set with a user. * * @author Eric Dalquist <a href="mailto:eric.dalquist@doit.wisc.edu">eric.dalquist@doit.wisc.edu</a> * @version $Revision: 12140 $ */ public class BookmarkSet extends Folder { private static final long serialVersionUID = 1L; private String owner; /** * @return Returns the owner. */ public String getOwner() { return this.owner; } /** * @param owner The owner to set. */ public void setOwner(String owner) { this.owner = owner; } /** * @see java.lang.Object#equals(Object) */ public boolean equals(final Object object) { if (object == this) { return true; } if (!(object instanceof BookmarkSet)) { return false; } BookmarkSet rhs = (BookmarkSet) object; return new EqualsBuilder().appendSuper(super.equals(object)).append(this.owner, rhs.owner).isEquals(); } /** * @see java.lang.Object#hashCode() */ public int hashCode() { return new HashCodeBuilder(-280978973, 410501249).appendSuper(super.hashCode()).append(this.owner) .toHashCode(); } /** * @see java.lang.Object#toString() */ public String toString() { return new ToStringBuilder(this).appendSuper(super.toString()).append("owner", this.owner).toString(); } }