1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*
* Southampton University Map App
* Copyright (C) 2011 Christopher Baines
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package net.cbaines.suma;
import com.j256.ormlite.field.DatabaseField;
import com.j256.ormlite.table.DatabaseTable;
/**
* Represents a bus
*
* @author Christopher Baines <cbaines8@gmail.com>
*
*/
@DatabaseTable(tableName = "buses")
public class Bus {
final static String ID_FIELD_NAME = "id";
final static String ROUTE_FIELD_NAME = "route";
final static String DIRECTION_FIELD_NAME = "direction";
@DatabaseField(generatedId = true)
int gid;
/**
* The identification number of the bus.
*/
@DatabaseField(canBeNull = true)
String id;
/**
* The route the bus is travelling.
*/
@DatabaseField(canBeNull = false, foreign = true)
BusRoute route;
/**
* The direction which the bus is travelling.
*/
@DatabaseField(canBeNull = true, foreign = true)
Direction direction;
/**
* The destination the bus is travelling towards.
*/
@DatabaseField(canBeNull = false, foreign = true)
BusStop destination;
Bus() {
}
/**
* Create a bus.
*
* @param id
* The identification number of the bus.
* @param route
* The route the bus is travelling.
* @param dir
* The direction which the bus is travelling.
*/
Bus(String id, BusRoute route, Direction dir) {
this.id = id;
this.route = route;
this.direction = dir;
}
/**
* Create a bus.
*
* @param id
* The identification number of the bus.
* @param route
* The route the bus is travelling.
*/
Bus(String id, BusRoute route) {
this(id, route, null);
}
public String toString() {
return String.valueOf(id + " (" + route.code + direction + ")");
}
String getName() {
return route.code + direction;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + gid;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Bus other = (Bus) obj;
if (id != other.id)
return false;
return true;
}
}
|