blob: 75111ba75dcdd2aaa4a6f2bdbf54cb78939d910a (
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
79
80
81
82
83
84
85
86
87
88
89
|
/*
* Copyright (C) 2013 The Android Open Source Project
*
* 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.
*/
#ifndef LATINIME_ERROR_TYPE_UTILS_H
#define LATINIME_ERROR_TYPE_UTILS_H
#include <cstdint>
#include "defines.h"
namespace latinime {
class ErrorTypeUtils {
public:
// ErrorType is mainly decided by CorrectionType but it is also depending on if
// the correction has really been performed or not.
typedef uint32_t ErrorType;
static const ErrorType NOT_AN_ERROR;
static const ErrorType MATCH_WITH_WRONG_CASE;
static const ErrorType MATCH_WITH_MISSING_ACCENT;
static const ErrorType MATCH_WITH_MISSING_EXPLICIT_ACCENT;
static const ErrorType MATCH_WITH_WRONG_ACCENT;
static const ErrorType MATCH_WITH_DIGRAPH;
// Treat error as an intentional omission when the CorrectionType is omission and the node can
// be intentional omission.
static const ErrorType INTENTIONAL_OMISSION;
// Substitution, omission and transposition
static const ErrorType EDIT_CORRECTION;
// Proximity error
static const ErrorType PROXIMITY_CORRECTION;
// Completion
static const ErrorType COMPLETION;
// New word
// TODO: Remove.
// A new word error should be an edit correction error or a proximity correction error.
static const ErrorType NEW_WORD;
static bool isExactMatch(const ErrorType containedErrorTypes) {
return (containedErrorTypes & ~ERRORS_TREATED_AS_AN_EXACT_MATCH) == 0;
}
static bool isPerfectMatch(const ErrorType containedErrorTypes) {
return (containedErrorTypes & ~ERRORS_TREATED_AS_A_PERFECT_MATCH) == 0;
}
static bool isExactMatchWithIntentionalOmission(const ErrorType containedErrorTypes) {
return (containedErrorTypes
& ~ERRORS_TREATED_AS_AN_EXACT_MATCH_WITH_INTENTIONAL_OMISSION) == 0;
}
static bool isMissingExplicitAccent(const ErrorType errorType) {
return (errorType & MATCH_WITH_MISSING_EXPLICIT_ACCENT) != 0;
}
static bool isEditCorrectionError(const ErrorType errorType) {
return (errorType & EDIT_CORRECTION) != 0;
}
static bool isProximityCorrectionError(const ErrorType errorType) {
return (errorType & PROXIMITY_CORRECTION) != 0;
}
static bool isCompletion(const ErrorType errorType) {
return (errorType & COMPLETION) != 0;
}
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(ErrorTypeUtils);
static const ErrorType ERRORS_TREATED_AS_AN_EXACT_MATCH;
static const ErrorType ERRORS_TREATED_AS_A_PERFECT_MATCH;
static const ErrorType ERRORS_TREATED_AS_AN_EXACT_MATCH_WITH_INTENTIONAL_OMISSION;
};
} // namespace latinime
#endif // LATINIME_ERROR_TYPE_UTILS_H
|
