001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package javax.mail.search; 021 022 import java.util.Date; 023 024 /** 025 * @version $Rev: 920714 $ $Date: 2010-03-09 01:55:49 -0500 (Tue, 09 Mar 2010) $ 026 */ 027 public abstract class DateTerm extends ComparisonTerm { 028 029 private static final long serialVersionUID = 4818873430063720043L; 030 protected Date date; 031 032 protected DateTerm(int comparison, Date date) { 033 super(); 034 this.comparison = comparison; 035 this.date = date; 036 } 037 038 public Date getDate() { 039 return date; 040 } 041 042 public int getComparison() { 043 return comparison; 044 } 045 046 protected boolean match(Date match) { 047 long matchTime = match.getTime(); 048 long mytime = date.getTime(); 049 switch (comparison) { 050 case EQ: 051 return matchTime == mytime; 052 case NE: 053 return matchTime != mytime; 054 case LE: 055 return matchTime <= mytime; 056 case LT: 057 return matchTime < mytime; 058 case GT: 059 return matchTime > mytime; 060 case GE: 061 return matchTime >= mytime; 062 default: 063 return false; 064 } 065 } 066 067 public boolean equals(Object other) { 068 if (other == this) return true; 069 if (other instanceof DateTerm == false) return false; 070 final DateTerm term = (DateTerm) other; 071 return this.comparison == term.comparison && this.date.equals(term.date); 072 } 073 074 public int hashCode() { 075 return date.hashCode() + super.hashCode(); 076 } 077 }