Java tutorial
/* * Copyright 2000-2011 Enonic AS * http://www.enonic.com/license */ package com.enonic.cms.domain.structure.menuitem; import java.io.Serializable; import org.apache.commons.lang.builder.HashCodeBuilder; import com.enonic.cms.domain.SiteKey; import com.enonic.cms.domain.content.ContentKey; public class ContentHomeKey implements Serializable { private ContentKey contentKey; private SiteKey siteKey; public ContentHomeKey() { // need default constructor for Hibernate. } public ContentHomeKey(SiteKey siteKey, ContentKey contentKey) { this.siteKey = siteKey; this.contentKey = contentKey; } public ContentKey getContentKey() { return contentKey; } public SiteKey getSiteKey() { return siteKey; } @Override public boolean equals(Object o) { if (this == o) { return true; } if (!(o instanceof ContentHomeKey)) { return false; } ContentHomeKey that = (ContentHomeKey) o; if (contentKey != null ? !contentKey.equals(that.getContentKey()) : that.getContentKey() != null) { return false; } if (siteKey != null ? !siteKey.equals(that.getSiteKey()) : that.getSiteKey() != null) { return false; } return true; } public int hashCode() { return new HashCodeBuilder(791, 643).append(contentKey).append(siteKey).toHashCode(); } }