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Splitter | Line # 26 | 29 | 14 | 87.2% |
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Result | |||
0.87234044
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org.qedeq.base.io.TextOutputTest.testComplete
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1 PASS | |
0.87234044
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org.qedeq.base.io.AbstractOutputTest.testComplete
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1 PASS | |
0.87234044
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org.qedeq.base.utility.SplitterTest.testSplitter09
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1 PASS | |
0.87234044
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org.qedeq.base.utility.SplitterTest.testSplitter07
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1 PASS | |
0.87234044
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org.qedeq.base.utility.SplitterTest.testSplitter03
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1 PASS | |
0.87234044
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org.qedeq.base.utility.SplitterTest.testSplitter08
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1 PASS | |
0.87234044
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org.qedeq.base.utility.SplitterTest.testSplitter02
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1 PASS | |
0.87234044
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org.qedeq.base.utility.SplitterTest.testSplitter11
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1 PASS | |
0.87234044
|
org.qedeq.base.io.StringOutputTest.testComplete
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1 PASS | |
0.82978725
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org.qedeq.base.utility.SplitterTest.testSplitter01
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1 PASS | |
0.82978725
|
org.qedeq.base.io.AbstractOutputTest.testPrintString02
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1 PASS | |
0.82978725
|
org.qedeq.base.utility.SplitterTest.testSplitter10
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1 PASS | |
0.82978725
|
org.qedeq.base.io.StringOutputTest.testGetPosition
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1 PASS | |
0.82978725
|
org.qedeq.base.io.AbstractOutputTest.testPrintString03
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1 PASS | |
0.82978725
|
org.qedeq.base.utility.SplitterTest.testSplitter12
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1 PASS | |
0.82978725
|
org.qedeq.base.io.TextOutputTest.testErrorStream
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1 PASS | |
0.82978725
|
org.qedeq.base.io.AbstractOutputTest.testPushPop
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1 PASS | |
0.82978725
|
org.qedeq.base.io.AbstractOutputTest.testPrintString04
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1 PASS | |
0.82978725
|
org.qedeq.base.io.TextOutputTest.testPushPop
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1 PASS | |
0.82978725
|
org.qedeq.base.io.StringOutputTest.testPushPop
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1 PASS | |
0.7234042
|
org.qedeq.base.utility.SplitterTest.testSplitter05
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1 PASS | |
0.7234042
|
org.qedeq.base.utility.SplitterTest.testSplitter06
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1 PASS | |
0.7234042
|
org.qedeq.base.utility.SplitterTest.testSplitter04
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1 PASS | |
0.4893617
|
org.qedeq.base.io.AbstractOutputTest.testPrintString01
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1 PASS | |
0.4893617
|
org.qedeq.base.io.AbstractOutputTest.testPrintChar01
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1 PASS | |
0.4893617
|
org.qedeq.base.io.TextOutputTest.testGetPosition
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1 PASS | |
0.4893617
|
org.qedeq.base.io.AbstractOutputTest.testPrintChar02
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1 PASS | |
0.34042552
|
org.qedeq.base.utility.SplitterTest.testSplitter00
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1 PASS | |
1 | /* This file is part of the project "Hilbert II" - http://www.qedeq.org | |
2 | * | |
3 | * Copyright 2000-2014, Michael Meyling <mime@qedeq.org>. | |
4 | * | |
5 | * "Hilbert II" is free software; you can redistribute | |
6 | * it and/or modify it under the terms of the GNU General Public | |
7 | * License as published by the Free Software Foundation; either | |
8 | * version 2 of the License, or (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | */ | |
15 | ||
16 | package org.qedeq.base.utility; | |
17 | ||
18 | import java.util.Iterator; | |
19 | ||
20 | ||
21 | /** | |
22 | * Split given string into parts delimited by white space. | |
23 | * | |
24 | * @author Michael Meyling | |
25 | */ | |
26 | public final class Splitter implements Iterator { | |
27 | ||
28 | /** Text to split. */ | |
29 | private final String text; | |
30 | ||
31 | /** Last found position. */ | |
32 | private int found; | |
33 | ||
34 | /** Start searching from here. */ | |
35 | private int start; | |
36 | ||
37 | /** Current found separator string. Consists of (perhaps several) delimiters. */ | |
38 | private String separator; | |
39 | ||
40 | /** Current found token. */ | |
41 | private String token; | |
42 | ||
43 | /** | |
44 | * Constructor. | |
45 | * | |
46 | * @param text Text to split. | |
47 | */ | |
48 | 127 |
![]() |
49 | 127 | this.text = text; |
50 | 127 | iterate(); |
51 | } | |
52 | ||
53 | /** | |
54 | * Split String by given delimiter. | |
55 | * "a b c" is converted to "a", " ", "b", " ", "c". | |
56 | * "a b c " is converted to "a", " ", "b", " ", "c", " ". | |
57 | * "a b c" is converted to "a", " ", "b", " ", "c". | |
58 | * | |
59 | * @return Split text. | |
60 | */ | |
61 | 0 |
![]() |
62 | 0 | return nextToken(); |
63 | } | |
64 | ||
65 | /** | |
66 | * Qualified next method. | |
67 | * | |
68 | * @return Get next token. | |
69 | */ | |
70 | 322 |
![]() |
71 | 322 | if (token != null) { |
72 | 205 | final String result = token; |
73 | 205 | token = null; |
74 | 205 | return result; |
75 | } | |
76 | 117 | if (separator != null) { |
77 | 117 | final String result = separator; |
78 | 117 | separator = null; |
79 | 117 | iterate(); |
80 | 117 | return result; |
81 | } | |
82 | 0 | return null; |
83 | } | |
84 | ||
85 | /** | |
86 | * Iterate token and whitespace. | |
87 | */ | |
88 | 244 |
![]() |
89 | 244 | found = start; |
90 | 2271 | while (found < text.length() && !Character.isWhitespace(text.charAt(found))) { |
91 | 2027 | found++; |
92 | } | |
93 | 244 | if (found < text.length()) { |
94 | 117 | token = text.substring(start, found); |
95 | 117 | start = found; |
96 | 299 | while (found < text.length() && Character.isWhitespace(text.charAt(found))) { |
97 | 182 | found++; |
98 | } | |
99 | 117 | separator = text.substring(start, found); |
100 | 117 | start = found; |
101 | } else { | |
102 | 127 | separator = null; |
103 | 127 | token = text.substring(start); |
104 | } | |
105 | 244 | if (token.length() == 0) { |
106 | 39 | token = null; |
107 | } | |
108 | } | |
109 | ||
110 | 449 |
![]() |
111 | 449 | return token != null || separator != null; |
112 | } | |
113 | ||
114 | ||
115 | 0 |
![]() |
116 | 0 | throw new UnsupportedOperationException("this iterator doesn't support this method"); |
117 | } | |
118 | ||
119 | } |
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