Java tutorial
/* * * * Copyright (C) 2008 Pingtel Corp., certain elements licensed under a Contributor Agreement. * Contributors retain copyright to elements licensed under a Contributor Agreement. * Licensed to the User under the LGPL license. * * $ */ package org.sipfoundry.sipxconfig.cdr; import org.apache.commons.lang.StringUtils; public class CdrGraphBean implements Comparable<CdrGraphBean> { private String m_key; private Integer m_count; public CdrGraphBean(String key, Integer count) { this.m_key = StringUtils.defaultString(key); this.m_count = count; } public String getKey() { return m_key; } public void setKey(String key) { m_key = key; } public Integer getCount() { return m_count; } public void setCount(Integer count) { m_count = count; } public int compareTo(CdrGraphBean obj) { if (obj == null) { return -1; } return getCount().compareTo(obj.getCount()); } }