##### Coverage Report - org.yaml.snakeyaml.scanner.Constant

Classes in this File | Line Coverage | Branch Coverage | Complexity
Constant |
100% | 26/26
100% | 20/20
| 2.2;2.2

1 |  |
     /**
2 |  |
      * Copyright (c) 2008-2011, http://www.snakeyaml.org
3 |  |
      *
4 |  |
      * Licensed under the Apache License, Version 2.0 (the "License");
5 |  |
      * you may not use this file except in compliance with the License.
6 |  |
      * You may obtain a copy of the License at
7 |  |
      *
8 |  |
      *     http://www.apache.org/licenses/LICENSE-2.0
9 |  |
      *
10 |  |
      * Unless required by applicable law or agreed to in writing, software
11 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
12 |  |
      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 |  |
      * See the License for the specific language governing permissions and
14 |  |
      * limitations under the License.
15 |  |
      */
16 |  |
17 |  |
     package org.yaml.snakeyaml.scanner;
18 |  |
19 |  |
     import java.util.Arrays;
20 |  |
21 |  |
     public final class Constant {
22 |  |
         private final static String ALPHA_S = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
23 |  |
24 |  |
         private final static String LINEBR_S = "\n\u0085\u2028\u2029";
25 |  |
         private final static String FULL_LINEBR_S = "\r" + LINEBR_S;
26 |  |
         private final static String NULL_OR_LINEBR_S = "\0" + FULL_LINEBR_S;
27 |  |
         private final static String NULL_BL_LINEBR_S = " " + NULL_OR_LINEBR_S;
28 |  |
         private final static String NULL_BL_T_LINEBR_S = "\t" + NULL_BL_LINEBR_S;
29 |  |
         private final static String NULL_BL_T_S = "\0 \t";
30 |  |
         private final static String URI_CHARS_S = ALPHA_S + "-;/?:@&=+$,_.!~*\'()[]%";
31 |  |
32 | 1 |
         public final static Constant LINEBR = new Constant(LINEBR_S);
33 | 1 |
         public final static Constant FULL_LINEBR = new Constant(FULL_LINEBR_S);
34 | 1 |
         public final static Constant NULL_OR_LINEBR = new Constant(NULL_OR_LINEBR_S);
35 | 1 |
         public final static Constant NULL_BL_LINEBR = new Constant(NULL_BL_LINEBR_S);
36 | 1 |
         public final static Constant NULL_BL_T_LINEBR = new Constant(NULL_BL_T_LINEBR_S);
37 | 1 |
         public final static Constant NULL_BL_T = new Constant(NULL_BL_T_S);
38 | 1 |
         public final static Constant URI_CHARS = new Constant(URI_CHARS_S);
39 |  |
40 | 1 |
         public final static Constant ALPHA = new Constant(ALPHA_S);
41 |  |
42 |  |
         private String content;
43 | 8 |
         boolean[] contains = new boolean[128];
44 | 8 |
         boolean noASCII = false;
45 |  |
46 | 8 |
         private Constant(String content) {
47 | 8 |
             Arrays.fill(contains, false);
48 | 8 |
             StringBuilder sb = new StringBuilder();
49 | 191 |
             for (int i = 0; i < content.length(); i++) {
50 | 183 |
                 char ch = content.charAt(i);
51 | 183 |
                 if (ch < 128)
52 | 168 |
                     contains[ch] = true;
53 |  |
                 else
54 | 15 |
                     sb.append(ch);
55 |  |
             }
56 | 8 |
             if (sb.length() > 0) {
57 | 5 |
                 noASCII = true;
58 | 5 |
                 this.content = sb.toString();
59 |  |
             }
60 | 8 |
         }
61 |  |
62 |  |
         public boolean has(char ch) {
63 | 19168626 |
             return (ch < 128) ? contains[ch] : noASCII && content.indexOf(ch, 0) != -1;
64 |  |
         }
65 |  |
66 |  |
         public boolean hasNo(char ch) {
67 | 106407 |
             return !has(ch);
68 |  |
         }
69 |  |
70 |  |
         public boolean has(char ch, String additional) {
71 | 1872260 |
             return has(ch) || additional.indexOf(ch, 0) != -1;
72 |  |
         }
73 |  |
74 |  |
         public boolean hasNo(char ch, String additional) {
75 | 924628 |
             return !has(ch, additional);
76 |  |
         }
77 |  |
     }