com.facebook.presto.util

Class DateTimeUtils

java.lang.Object

com.facebook.presto.util.DateTimeUtils

public final class DateTimeUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static int	parseDate(String value)
static long	parseDayTimeInterval(String value, IntervalLiteral.IntervalField startField, Optional<IntervalLiteral.IntervalField> endField)
static long	parsePeriodMillis(org.joda.time.format.PeriodFormatter periodFormatter, String value, IntervalLiteral.IntervalField startField, IntervalLiteral.IntervalField endField)
static long	parseTimeLiteral(String value) Parse a string (optionally containing a zone) as a value of either TIME or TIME WITH TIME ZONE type.
static long	parseTimeLiteral(TimeZoneKey timeZoneKey, String value) Deprecated.
static long	parseTimestampLiteral(String value) Parse a string (optionally containing a zone) as a value of either TIMESTAMP or TIMESTAMP WITH TIME ZONE type.
static long	parseTimestampLiteral(TimeZoneKey timeZoneKey, String value) Deprecated.
static long	parseTimestampWithoutTimeZone(String value) Parse a string (optionally containing a zone) as a value of TIMESTAMP type.
static long	parseTimestampWithoutTimeZone(TimeZoneKey timeZoneKey, String value) Deprecated.
static long	parseTimestampWithTimeZone(TimeZoneKey timeZoneKey, String timestampWithTimeZone) Parse a string (optionally containing a zone) as a value of TIMESTAMP WITH TIME ZONE type.
static long	parseTimeWithoutTimeZone(String value) Parse a string (without a zone) as a value of TIME type.
static long	parseTimeWithoutTimeZone(TimeZoneKey timeZoneKey, String value) Deprecated.
static long	parseTimeWithTimeZone(String timeWithTimeZone) Parse a string containing a zone as a value of TIME WITH TIME ZONE type.
static long	parseYearMonthInterval(String value, IntervalLiteral.IntervalField startField, Optional<IntervalLiteral.IntervalField> endField)
static String	printDate(int days)
static String	printTimestampWithoutTimeZone(long timestamp)
static String	printTimestampWithoutTimeZone(TimeZoneKey timeZoneKey, long timestamp) Deprecated.
static String	printTimestampWithTimeZone(long timestampWithTimeZone)
static String	printTimeWithoutTimeZone(long value)
static String	printTimeWithoutTimeZone(TimeZoneKey timeZoneKey, long value) Deprecated.
static String	printTimeWithTimeZone(long timeWithTimeZone)
static boolean	timeHasTimeZone(String value)
static boolean	timestampHasTimeZone(String value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

parseDate

public static int parseDate(String value)

printDate

public static String printDate(int days)

parseTimestampLiteral

public static long parseTimestampLiteral(String value)

Parse a string (optionally containing a zone) as a value of either TIMESTAMP or TIMESTAMP WITH TIME ZONE type.

For example: "2000-01-01 01:23:00" is parsed to TIMESTAMP 2000-01-01T01:23:00 and "2000-01-01 01:23:00 +01:23" is parsed to TIMESTAMP WITH TIME ZONE 2000-01-01T01:23:00.000+01:23.

Returns:

stack representation of TIMESTAMP or TIMESTAMP WITH TIME ZONE type, depending on input

parseTimestampLiteral

@Deprecated
public static long parseTimestampLiteral(TimeZoneKey timeZoneKey,
                                                     String value)

Deprecated.

Parse a string (optionally containing a zone) as a value of either TIMESTAMP or TIMESTAMP WITH TIME ZONE type. If the string doesn't specify a zone, it is interpreted in timeZoneKey zone.

Returns:

stack representation of legacy TIMESTAMP or TIMESTAMP WITH TIME ZONE type, depending on input

parseTimestampWithTimeZone

public static long parseTimestampWithTimeZone(TimeZoneKey timeZoneKey,
                                              String timestampWithTimeZone)

Parse a string (optionally containing a zone) as a value of TIMESTAMP WITH TIME ZONE type. If the string doesn't specify a zone, it is interpreted in timeZoneKey zone.

For example: "2000-01-01 01:23:00" is parsed to TIMESTAMP WITH TIME ZONE 2000-01-01T01:23:00 <provided zone> and "2000-01-01 01:23:00 +01:23" is parsed to TIMESTAMP WITH TIME ZONE 2000-01-01T01:23:00.000+01:23.

Returns:

stack representation of TIMESTAMP WITH TIME ZONE type

parseTimestampWithoutTimeZone

public static long parseTimestampWithoutTimeZone(String value)

Parse a string (optionally containing a zone) as a value of TIMESTAMP type. If the string specifies a zone, the zone is discarded.

For example: "2000-01-01 01:23:00" is parsed to TIMESTAMP 2000-01-01T01:23:00 and "2000-01-01 01:23:00 +01:23" is also parsed to TIMESTAMP 2000-01-01T01:23:00.000.

Returns:

stack representation of TIMESTAMP type

parseTimestampWithoutTimeZone

@Deprecated
public static long parseTimestampWithoutTimeZone(TimeZoneKey timeZoneKey,
                                                             String value)

Deprecated.

Parse a string (optionally containing a zone) as a value of TIMESTAMP type. If the string doesn't specify a zone, it is interpreted in timeZoneKey zone.

Returns:

stack representation of legacy TIMESTAMP type

printTimestampWithTimeZone

public static String printTimestampWithTimeZone(long timestampWithTimeZone)

printTimestampWithoutTimeZone

public static String printTimestampWithoutTimeZone(long timestamp)

printTimestampWithoutTimeZone

@Deprecated
public static String printTimestampWithoutTimeZone(TimeZoneKey timeZoneKey,
                                                               long timestamp)

Deprecated.

timestampHasTimeZone

public static boolean timestampHasTimeZone(String value)

parseTimeLiteral

public static long parseTimeLiteral(String value)

Parse a string (optionally containing a zone) as a value of either TIME or TIME WITH TIME ZONE type.

For example: "01:23:00" is parsed to TIME 01:23:00 and "01:23:00 +01:23" is parsed to TIME WITH TIME ZONE 01:23:00+01:23.

Returns:

stack representation of TIME or TIME WITH TIME ZONE type, depending on input

parseTimeLiteral

@Deprecated
public static long parseTimeLiteral(TimeZoneKey timeZoneKey,
                                                String value)

Deprecated.

Parse a string (optionally containing a zone) as a value of either TIME or TIME WITH TIME ZONE type. If the string doesn't specify a zone, it is interpreted in timeZoneKey zone.

Returns:

stack representation of legacy TIME or TIME WITH TIME ZONE type, depending on input

parseTimeWithTimeZone

public static long parseTimeWithTimeZone(String timeWithTimeZone)

Parse a string containing a zone as a value of TIME WITH TIME ZONE type.

For example: "01:23:00 +01:23" is parsed to TIME WITH TIME ZONE 01:23:00+01:23 and "01:23:00" is rejected.

Returns:

stack representation of TIME WITH TIME ZONE type

parseTimeWithoutTimeZone

public static long parseTimeWithoutTimeZone(String value)

Parse a string (without a zone) as a value of TIME type.

For example: "01:23:00" is parsed to TIME 01:23:00 and "01:23:00 +01:23" is rejected.

Returns:

stack representation of TIME type

parseTimeWithoutTimeZone

@Deprecated
public static long parseTimeWithoutTimeZone(TimeZoneKey timeZoneKey,
                                                        String value)

Deprecated.

Parse a string (without a zone) as a value of TIME type, interpreted in timeZoneKey zone.

Returns:

stack representation of legacy TIME type

printTimeWithTimeZone

public static String printTimeWithTimeZone(long timeWithTimeZone)

printTimeWithoutTimeZone

public static String printTimeWithoutTimeZone(long value)

printTimeWithoutTimeZone

@Deprecated
public static String printTimeWithoutTimeZone(TimeZoneKey timeZoneKey,
                                                          long value)

Deprecated.

timeHasTimeZone

public static boolean timeHasTimeZone(String value)

parseDayTimeInterval

public static long parseDayTimeInterval(String value,
                                        IntervalLiteral.IntervalField startField,
                                        Optional<IntervalLiteral.IntervalField> endField)

parsePeriodMillis

public static long parsePeriodMillis(org.joda.time.format.PeriodFormatter periodFormatter,
                                     String value,
                                     IntervalLiteral.IntervalField startField,
                                     IntervalLiteral.IntervalField endField)

parseYearMonthInterval

public static long parseYearMonthInterval(String value,
                                          IntervalLiteral.IntervalField startField,
                                          Optional<IntervalLiteral.IntervalField> endField)