1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20 package javax.mail.search;
21
22 import java.util.Date;
23
24 /**
25 * @version $Rev: 593593 $ $Date: 2007-11-09 12:04:20 -0500 (Fri, 09 Nov 2007) $
26 */
27 public abstract class DateTerm extends ComparisonTerm {
28 protected Date date;
29
30 protected DateTerm(int comparison, Date date) {
31 super();
32 this.comparison = comparison;
33 this.date = date;
34 }
35
36 public Date getDate() {
37 return date;
38 }
39
40 public int getComparison() {
41 return comparison;
42 }
43
44 protected boolean match(Date match) {
45 long matchTime = match.getTime();
46 long mytime = date.getTime();
47 switch (comparison) {
48 case EQ:
49 return matchTime == mytime;
50 case NE:
51 return matchTime != mytime;
52 case LE:
53 return matchTime <= mytime;
54 case LT:
55 return matchTime < mytime;
56 case GT:
57 return matchTime > mytime;
58 case GE:
59 return matchTime >= mytime;
60 default:
61 return false;
62 }
63 }
64
65 public boolean equals(Object other) {
66 if (other == this) return true;
67 if (other instanceof DateTerm == false) return false;
68 final DateTerm term = (DateTerm) other;
69 return this.comparison == term.comparison && this.date.equals(term.date);
70 }
71
72 public int hashCode() {
73 return date.hashCode() + super.hashCode();
74 }
75 }