Class CivilTimeEncoder (3.4.0)

Version latest

• 3.4.0 (latest)
• 3.3.1
• 3.2.0
• 3.1.0
• 3.0.1
• 2.47.0
• 2.45.0
• 2.44.1
• 2.43.0

public final class CivilTimeEncoder

Ported from ZetaSQL CivilTimeEncoder Original code can be found at: https://github.com/google/zetasql/blob/master/java/com/google/zetasql/CivilTimeEncoder.java Encoder for TIME and DATETIME values, according to civil_time encoding.

The valid range and number of bits required by each date/time field is as the following:

Range and bits for date/time fields

Field	Range	#Bits
Year	[1, 9999]	14
Month	[1, 12]	4
Day	[1, 31]	5
Hour	[0, 23]	5
Minute	[0, 59]	6
Second	[0, 59]*	6
Micros	[0, 999999]	20
Nanos	[0, 999999999]	30

* Leap second is not supported.

When encoding the TIME or DATETIME into a bit field, larger date/time field is on the more significant side.

Inheritance

java.lang.Object > CivilTimeEncoder

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

decodePacked64DatetimeMicros(long bitFieldDatetimeMicros)

public static LocalDateTime decodePacked64DatetimeMicros(long bitFieldDatetimeMicros)

Decodes bitFieldDatetimeMicros as a LocalDateTime with microseconds precision.

Encoding is as the following:

    6         5         4         3         2         1

MSB 3210987654321098765432109876543210987654321098765432109876543210 LSB |--- year ---||m || D || H || M || S ||-------micros-----|

See Also: #encodePacked64DatetimeMicros(LocalDateTime)

Parameter
Name	Description
bitFieldDatetimeMicros	long

Returns
Type	Description
org.threeten.bp.LocalDateTime

decodePacked64TimeMicros(long bitFieldTimeMicros)

public static LocalTime decodePacked64TimeMicros(long bitFieldTimeMicros)

Decodes bitFieldTimeMicros as a LocalTime with microseconds precision.

Encoding is as the following:

    6         5         4         3         2         1

MSB 3210987654321098765432109876543210987654321098765432109876543210 LSB | H || M || S ||-------micros-----|

See Also: #encodePacked64TimeMicros(LocalTime)

Parameter
Name	Description
bitFieldTimeMicros	long

Returns
Type	Description
org.threeten.bp.LocalTime

encodePacked64DatetimeMicros(LocalDateTime dateTime)

public static long encodePacked64DatetimeMicros(LocalDateTime dateTime)

Encodes dateTime as a 8-byte integer with microseconds precision.

Encoding is as the following:

    6         5         4         3         2         1

MSB 3210987654321098765432109876543210987654321098765432109876543210 LSB |--- year ---||m || D || H || M || S ||-------micros-----|

See Also: #decodePacked64DatetimeMicros(long)

Parameter
Name	Description
dateTime	org.threeten.bp.LocalDateTime

Returns
Type	Description
long

encodePacked64TimeMicros(LocalTime time)

public static long encodePacked64TimeMicros(LocalTime time)

Encodes time as a 8-byte integer with microseconds precision.

Encoding is as the following:

    6         5         4         3         2         1

MSB 3210987654321098765432109876543210987654321098765432109876543210 LSB | H || M || S ||-------micros-----|

See Also: #decodePacked64TimeMicros(long), #encodePacked64TimeMicros(LocalTime)

Parameter
Name	Description
time	org.threeten.bp.LocalTime

Returns
Type	Description
long