MobilityDB  1.0
temporal_parser.h
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30 
36 #ifndef __TEMPORAL_PARSER_H__
37 #define __TEMPORAL_PARSER_H__
38 
39 #include <postgres.h>
40 #include <catalog/pg_type.h>
41 #include "timetypes.h"
42 #include "temporal.h"
43 
44 /*****************************************************************************/
45 
46 extern void ensure_end_input(char **str, bool end);
47 
48 extern void p_whitespace(char **str);
49 extern bool p_obrace(char **str);
50 extern bool p_cbrace(char **str);
51 extern bool p_obracket(char **str);
52 extern bool p_cbracket(char **str);
53 extern bool p_oparen(char **str);
54 extern bool p_cparen(char **str);
55 extern bool p_comma(char **str);
56 
57 extern TBOX *tbox_parse(char **str);
58 extern Datum basetype_parse(char **str, Oid basetype);
59 extern double double_parse(char **str);
60 extern TimestampTz timestamp_parse(char **str);
61 extern TimestampSet *timestampset_parse(char **str);
62 extern Period *period_parse(char **str, bool make);
63 extern PeriodSet *periodset_parse(char **str);
64 extern TInstant *tinstant_parse(char **str, Oid basetype, bool end, bool make);
65 extern Temporal *temporal_parse(char **str, Oid basetype);
66 
67 /*****************************************************************************/
68 
69 #endif
p_oparen
bool p_oparen(char **str)
Input an opening parenthesis from the buffer.
Definition: temporal_parser.c:140
Period
Structure to represent periods.
Definition: timetypes.h:52
p_obrace
bool p_obrace(char **str)
Input an opening brace from the buffer.
Definition: temporal_parser.c:80
Temporal
Structure to represent the common structure of temporal values of any temporal subtype.
Definition: temporal.h:241
timestampset_parse
TimestampSet * timestampset_parse(char **str)
Parse a timestamp set value from the buffer.
Definition: temporal_parser.c:375
p_cbracket
bool p_cbracket(char **str)
Input a closing bracket from the buffer.
Definition: temporal_parser.c:125
p_comma
bool p_comma(char **str)
Input a comma from the buffer.
Definition: temporal_parser.c:170
temporal.h
Basic functions for temporal types of any subtype.
p_cparen
bool p_cparen(char **str)
Input a closing parenthesis from the buffer.
Definition: temporal_parser.c:155
PeriodSet
Structure to represent period sets.
Definition: timetypes.h:84
period_parse
Period * period_parse(char **str, bool make)
Parse a period value from the buffer.
Definition: temporal_parser.c:343
TBOX
Structure to represent temporal boxes.
Definition: tbox.h:53
timetypes.h
Functions for time types based on TimestampTz, that is, TimestampSet, Period, and PeriodSet...
p_whitespace
void p_whitespace(char **str)
Input a white space from the buffer.
Definition: temporal_parser.c:55
p_obracket
bool p_obracket(char **str)
Input an opening bracket from the buffer.
Definition: temporal_parser.c:110
TimestampSet
Structure to represent timestamp sets.
Definition: timetypes.h:73
ensure_end_input
void ensure_end_input(char **str, bool end)
Ensure there is no more input excepted white spaces.
Definition: temporal_parser.c:65
temporal_parse
Temporal * temporal_parse(char **str, Oid basetype)
Parse a temporal value from the buffer (dispatch function)
Definition: temporal_parser.c:610
timestamp_parse
TimestampTz timestamp_parse(char **str)
Parse a timestamp value from the buffer.
Definition: temporal_parser.c:324
tinstant_parse
TInstant * tinstant_parse(char **str, Oid basetype, bool end, bool make)
Parse a temporal instant value from the buffer.
Definition: temporal_parser.c:454
p_cbrace
bool p_cbrace(char **str)
Input a closing brace from the buffer.
Definition: temporal_parser.c:95
periodset_parse
PeriodSet * periodset_parse(char **str)
Parse a period set value from the buffer.
Definition: temporal_parser.c:409
basetype_parse
Datum basetype_parse(char **str, Oid basetype)
Parse a base value from the buffer.
Definition: temporal_parser.c:203
tbox_parse
TBOX * tbox_parse(char **str)
Parse a temporal box value from the buffer.
Definition: temporal_parser.c:245
double_parse
double double_parse(char **str)
Input a double from the buffer.
Definition: temporal_parser.c:188
TInstant
Structure to represent temporal values of instant subtype.
Definition: temporal.h:253
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