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DateTools.h
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1 // Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3 // Distributable under the terms of either the Apache License (Version 2.0)
4 // or the GNU Lesser General Public License.
6
7 #ifndef DATETOOLS_H
8 #define DATETOOLS_H
9
10 #include "LuceneObject.h"
11
12 namespace Lucene {
13
28 class LPPAPI DateTools : public LuceneObject {
29 public:
30 virtual ~DateTools();
31
32 LUCENE_CLASS(DateTools);
33
34 public:
35 enum Resolution {
36 RESOLUTION_NULL,
37 RESOLUTION_YEAR,
38 RESOLUTION_MONTH,
39 RESOLUTION_DAY,
40 RESOLUTION_HOUR,
41 RESOLUTION_MINUTE,
42 RESOLUTION_SECOND,
43 RESOLUTION_MILLISECOND
44 };
45
46 enum DateOrder {
47 DATEORDER_LOCALE,
48 DATEORDER_YMD,
49 DATEORDER_DMY,
50 DATEORDER_MDY
51 };
52
53 protected:
54 static DateOrder dateOrder;
55
56 public:
61 static String dateToString(const boost::posix_time::ptime& date, Resolution resolution);
62
67 static String timeToString(int64_t time, Resolution resolution);
68
73 static int64_t stringToTime(const String& dateString);
74
78 static boost::posix_time::ptime stringToDate(const String& dateString);
79
84 static boost::posix_time::ptime round(const boost::posix_time::ptime& date, Resolution resolution);
85
91 static int64_t round(int64_t time, Resolution resolution);
92
94 static void setDateOrder(DateTools::DateOrder order);
95
97 static DateTools::DateOrder getDateOrder(std::locale locale = std::locale());
98
103 static boost::posix_time::ptime parseDate(const String& dateString, std::locale locale = std::locale());
104 };
105
106 }
107
108 #endif
Lucene::DateTools::DATEORDER_DMY
Definition: DateTools.h:49
Lucene::DateTools::RESOLUTION_MINUTE
Definition: DateTools.h:41
Lucene::DateTools::RESOLUTION_DAY
Definition: DateTools.h:39
Lucene::DateTools::DateOrder
DateOrder
Definition: DateTools.h:46
LuceneObject.h
Lucene::DateTools::RESOLUTION_NULL
Definition: DateTools.h:36
Lucene::DateTools::RESOLUTION_MONTH
Definition: DateTools.h:38
Lucene::LuceneObject
Base class for all Lucene classes.
Definition: LuceneObject.h:31
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene
Definition: AbstractAllTermDocs.h:12
Lucene::DateTools::DATEORDER_LOCALE
Definition: DateTools.h:47
Lucene::DateTools::Resolution
Resolution
Definition: DateTools.h:35
Lucene::DateTools::DATEORDER_YMD
Definition: DateTools.h:48
Lucene::DateTools::RESOLUTION_YEAR
Definition: DateTools.h:37
Lucene::DateTools::RESOLUTION_SECOND
Definition: DateTools.h:42
Lucene::DateTools
Provides support for converting dates to strings and vice-versa. The strings are structured so that l...
Definition: DateTools.h:28
Lucene::DateTools::dateOrder
static DateOrder dateOrder
Definition: DateTools.h:54
Lucene::DateTools::RESOLUTION_HOUR
Definition: DateTools.h:40

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