blob: e89104094c05b15a33f06a9f43f20f03be9fc8a9 (
plain)
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
|
/*
* Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.traccar.helper;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Parser {
private int position = 1;
private Matcher matcher;
public Parser(Pattern pattern, String input) {
matcher = pattern.matcher(input);
}
public boolean matches() {
return matcher.matches();
}
public boolean hasNext() {
if (matcher.group(position) != null) {
return true;
} else {
position++;
return false;
}
}
public String next() {
return matcher.group(position++);
}
public int nextInt() {
return nextInt(10);
}
public int nextInt(int radix) {
if (hasNext()) {
return Integer.parseInt(next(), radix);
} else {
return 0;
}
}
public double nextDouble() {
if (hasNext()) {
return Double.parseDouble(next());
} else {
return 0.0;
}
}
// Format: (degrees)(minutes)(hemisphere)
public double nextCoordinate() {
double coordinate = nextDouble();
coordinate += nextDouble() / 60;
String hemisphere = next();
if (hemisphere.equals("S") || hemisphere.equals("W")) {
coordinate = -coordinate;
}
return coordinate;
}
}
|
