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DateTools.h
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1
2// 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
12namespace Lucene {
13
28class LPPAPI DateTools : public LuceneObject {
29public:
30 virtual ~DateTools();
31
33
34public:
45
52
53protected:
55
56public:
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
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
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Provides support for converting dates to strings and vice-versa. The strings are structured so that l...
Definition DateTools.h:28
static boost::posix_time::ptime stringToDate(const String &dateString)
Converts a string produced by timeToString or dateToString back to a time, represented as a ptime obj...
static int64_t round(int64_t time, Resolution resolution)
Limit a date's resolution. For example, the date 1095767411000 (which represents 2004-09-21 13:50:11)...
static void setDateOrder(DateTools::DateOrder order)
Allow overriding of date ordering.
virtual ~DateTools()
static DateTools::DateOrder getDateOrder(std::locale locale=std::locale())
Return date ordering based on given locale (or overridden in setDateOrder(DateTools::DateOrder)).
static DateOrder dateOrder
Definition DateTools.h:54
Resolution
Definition DateTools.h:35
@ RESOLUTION_MONTH
Definition DateTools.h:38
@ RESOLUTION_SECOND
Definition DateTools.h:42
@ RESOLUTION_YEAR
Definition DateTools.h:37
@ RESOLUTION_MINUTE
Definition DateTools.h:41
@ RESOLUTION_DAY
Definition DateTools.h:39
@ RESOLUTION_HOUR
Definition DateTools.h:40
@ RESOLUTION_NULL
Definition DateTools.h:36
static boost::posix_time::ptime parseDate(const String &dateString, std::locale locale=std::locale())
Parse a given date using locale date format.
static boost::posix_time::ptime round(const boost::posix_time::ptime &date, Resolution resolution)
Limit a date's resolution. For example, the date 2004-09-21 13:50:11 will be changed to 2004-09-01 00...
static int64_t stringToTime(const String &dateString)
Converts a string produced by timeToString or dateToString back to a time, represented as the number ...
static String timeToString(int64_t time, Resolution resolution)
Converts a millisecond time to a string suitable for indexing.
static String dateToString(const boost::posix_time::ptime &date, Resolution resolution)
Converts a Date to a string suitable for indexing.
DateOrder
Definition DateTools.h:46
@ DATEORDER_DMY
Definition DateTools.h:49
@ DATEORDER_LOCALE
Definition DateTools.h:47
@ DATEORDER_YMD
Definition DateTools.h:48
Base class for all Lucene classes.
Definition LuceneObject.h:31
Definition AbstractAllTermDocs.h:12

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