1097.2.2
by clint at fewbar
style/documentation cleanups and replacing copyright notices |
1 |
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
|
2 |
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
|
|
3 |
*
|
|
1999.6.1
by kalebral at gmail
update Copyright strings to a more common format to help with creating the master debian copyright file |
4 |
* Copyright (C) 2009 Sun Microsystems, Inc.
|
1097.2.2
by clint at fewbar
style/documentation cleanups and replacing copyright notices |
5 |
*
|
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
6 |
* Authors:
|
7 |
*
|
|
8 |
* Clint Byrum <clint@fewbar.com>
|
|
1097.2.2
by clint at fewbar
style/documentation cleanups and replacing copyright notices |
9 |
*
|
10 |
* This program is free software; you can redistribute it and/or modify
|
|
11 |
* it under the terms of the GNU General Public License as published by
|
|
12 |
* the Free Software Foundation; version 2 of the License.
|
|
13 |
*
|
|
14 |
* This program is distributed in the hope that it will be useful,
|
|
15 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
16 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
17 |
* GNU General Public License for more details.
|
|
18 |
*
|
|
19 |
* You should have received a copy of the GNU General Public License
|
|
20 |
* along with this program; if not, write to the Free Software
|
|
21 |
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
22 |
*/
|
|
1122.2.10
by Monty Taylor
Fixed all of the include guards. |
23 |
|
2234
by Brian Aker
Mass removal of ifdef/endif in favor of pragma once. |
24 |
#pragma once
|
1122.2.10
by Monty Taylor
Fixed all of the include guards. |
25 |
|
26 |
/* @TODO Replace this include with some forward decls */
|
|
2154.2.4
by Brian Aker
This fixes 716459 |
27 |
#include <drizzled/item.h> |
28 |
#include <drizzled/type/time.h> |
|
1097.2.1
by clint at fewbar
refactoring INTERVAL into C++ class |
29 |
|
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
30 |
namespace drizzled |
31 |
{
|
|
32 |
||
33 |
/**
|
|
34 |
* @brief
|
|
35 |
* Stores time interval for date/time manipulation
|
|
36 |
*/
|
|
37 |
class TemporalInterval |
|
38 |
{
|
|
39 |
public: |
|
40 |
||
41 |
TemporalInterval(uint32_t in_year, |
|
2154.2.4
by Brian Aker
This fixes 716459 |
42 |
uint32_t in_month, |
43 |
uint32_t in_day, |
|
44 |
uint32_t in_hour, |
|
45 |
uint64_t in_minute, |
|
46 |
uint64_t in_second, |
|
47 |
uint64_t in_second_part, |
|
48 |
bool in_neg) : |
|
49 |
year(in_year), |
|
50 |
month(in_month), |
|
51 |
day(in_day), |
|
52 |
hour(in_hour), |
|
53 |
minute(in_minute), |
|
54 |
second(in_second), |
|
55 |
second_part(in_second_part), |
|
56 |
neg(in_neg) |
|
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
57 |
{}
|
58 |
||
2154.2.4
by Brian Aker
This fixes 716459 |
59 |
TemporalInterval() : |
60 |
year(0), |
|
61 |
month(0), |
|
62 |
day(0), |
|
63 |
hour(0), |
|
64 |
minute(0), |
|
65 |
second(0), |
|
66 |
second_part(0), |
|
67 |
neg(false) |
|
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
68 |
{}
|
69 |
||
70 |
/**
|
|
71 |
* Sets whether or not this object specifies a negative interval
|
|
72 |
* @param[in] in_neg true if this is a negative interval, false if not
|
|
73 |
*/
|
|
1377.8.29
by Paweł Blokus
tests for init/deinit_temporal_formats |
74 |
inline void setNegative(bool in_neg= true) |
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
75 |
{
|
76 |
neg= in_neg; |
|
77 |
}
|
|
78 |
||
79 |
/**
|
|
80 |
* reverse boolean value of the negative flag
|
|
81 |
*/
|
|
1377.8.29
by Paweł Blokus
tests for init/deinit_temporal_formats |
82 |
inline void toggleNegative() |
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
83 |
{
|
84 |
neg= !neg; |
|
85 |
}
|
|
86 |
||
87 |
/**
|
|
88 |
* @retval true this is a negative temporal interval
|
|
89 |
* @retval false this is a positive temporal interval
|
|
90 |
*/
|
|
1377.8.29
by Paweł Blokus
tests for init/deinit_temporal_formats |
91 |
inline bool getNegative() const |
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
92 |
{
|
93 |
return neg; |
|
94 |
}
|
|
95 |
||
1891.2.1
by Monty Taylor
Fixed things to make things compile with clang |
96 |
inline uint32_t get_year() { return year; } |
97 |
inline void set_year(uint32_t new_year) { year = new_year; } |
|
98 |
||
99 |
inline uint32_t get_month(){ return month; } |
|
100 |
inline void set_month(uint32_t new_month) { month = new_month; } |
|
101 |
||
102 |
inline uint32_t get_day(){ return day; } |
|
103 |
inline void set_day(uint32_t new_day) { day = new_day; } |
|
104 |
||
105 |
inline uint32_t get_hour(){ return hour; } |
|
106 |
inline void set_hour(uint32_t new_hour) { hour = new_hour; } |
|
107 |
||
108 |
inline uint64_t get_minute(){ return minute; } |
|
109 |
inline void set_minute(uint32_t new_minute) { minute = new_minute; } |
|
110 |
||
111 |
inline uint64_t get_second(){ return second; } |
|
112 |
inline void set_second(uint32_t new_second) { second = new_second; } |
|
113 |
||
114 |
inline uint64_t get_second_part(){ return second_part; } |
|
115 |
inline void set_second_part(uint32_t new_second_part) { second_part = new_second_part; } |
|
1377.8.29
by Paweł Blokus
tests for init/deinit_temporal_formats |
116 |
|
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
117 |
/**
|
118 |
* Populate this TemporalInterval from a string value
|
|
119 |
*
|
|
120 |
* To make code easy, allow interval objects without separators.
|
|
121 |
*
|
|
122 |
* @param args argument Item structure
|
|
123 |
* @param int_type type of interval to create
|
|
124 |
* @param str_value String pointer to the input value
|
|
125 |
* @return true if the string would result in a null interval
|
|
126 |
*
|
|
127 |
*/
|
|
128 |
bool initFromItem(Item *args, interval_type int_type, String *str_value); |
|
129 |
||
130 |
/**
|
|
131 |
* Adds this interval to a DRIZZLE_LTIME structure
|
|
132 |
*
|
|
133 |
* @param[in,out] ltime the interval will be added to ltime directly in the ltime structure
|
|
134 |
* @param[in] int_type the type of interval requested
|
|
135 |
* @retval true date was added and value stored properly
|
|
136 |
* @retval false result of addition is a null value
|
|
137 |
*/
|
|
2030.1.5
by Brian Aker
Update for moving DRIZZLE_TIME to type::Time |
138 |
bool addDate(type::Time *ltime, interval_type int_type); |
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
139 |
|
140 |
private: |
|
141 |
||
142 |
/**
|
|
143 |
* The maximum number of text elements to extract into a temporal interval
|
|
144 |
*/
|
|
145 |
static const uint32_t MAX_STRING_ELEMENTS = 5; |
|
146 |
||
147 |
/**
|
|
148 |
* Each of these corresponds to an 'interval_type'
|
|
149 |
*/
|
|
150 |
static const uint32_t NUM_YEAR_MONTH_STRING_ELEMENTS = 2; |
|
151 |
static const uint32_t NUM_DAY_HOUR_STRING_ELEMENTS = 2; |
|
152 |
static const uint32_t NUM_DAY_MICROSECOND_STRING_ELEMENTS = 5; |
|
153 |
static const uint32_t NUM_DAY_MINUTE_STRING_ELEMENTS = 3; |
|
154 |
static const uint32_t NUM_DAY_SECOND_STRING_ELEMENTS = 4; |
|
155 |
static const uint32_t NUM_HOUR_MICROSECOND_STRING_ELEMENTS = 4; |
|
156 |
static const uint32_t NUM_HOUR_MINUTE_STRING_ELEMENTS = 2; |
|
157 |
static const uint32_t NUM_HOUR_SECOND_STRING_ELEMENTS = 3; |
|
158 |
static const uint32_t NUM_MINUTE_MICROSECOND_STRING_ELEMENTS = 3; |
|
159 |
static const uint32_t NUM_MINUTE_SECOND_STRING_ELEMENTS = 2; |
|
160 |
static const uint32_t NUM_SECOND_MICROSECOND_STRING_ELEMENTS = 2; |
|
161 |
||
162 |
/**
|
|
163 |
* @details
|
|
164 |
* Get a array of positive numbers from a string object.
|
|
165 |
* Each number is separated by 1 non digit character
|
|
166 |
* Return error if there is too many numbers.
|
|
167 |
* If there is too few numbers, assume that the numbers are left out
|
|
168 |
* from the high end. This allows one to give:
|
|
169 |
* DAY_TO_SECOND as "D MM:HH:SS", "MM:HH:SS" "HH:SS" or as seconds.
|
|
170 |
*
|
|
171 |
* @param[in] length: length of str
|
|
172 |
* @param[in] cs: charset of str
|
|
173 |
* @param[out] values: array of results
|
|
174 |
* @param[out] count: count of elements in result array
|
|
175 |
* @param transform_msec: if value is true we suppose
|
|
176 |
* that the last part of string value is microseconds
|
|
177 |
* and we should transform value to six digit value.
|
|
178 |
* For example, '1.1' -> '1.100000'
|
|
179 |
*/
|
|
180 |
bool getIntervalFromString(const char *str, |
|
181 |
uint32_t length, |
|
2254
by Brian Aker
Shift CHARSET_INFO to charset_info_st |
182 |
const charset_info_st * const cs, |
1093.1.36
by Jay Pipes
Fix indentation of temporal_interval.h per IRC conversation with clint |
183 |
uint32_t count, |
184 |
uint64_t *values, |
|
185 |
bool transform_msec); |
|
186 |
||
187 |
uint32_t year; |
|
188 |
uint32_t month; |
|
189 |
uint32_t day; |
|
190 |
uint32_t hour; |
|
191 |
uint64_t minute; |
|
192 |
uint64_t second; |
|
193 |
uint64_t second_part; |
|
194 |
bool neg; |
|
195 |
||
196 |
};
|
|
197 |
||
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
198 |
} /* namespace drizzled */ |
1122.2.10
by Monty Taylor
Fixed all of the include guards. |
199 |