Package com.google.cloud.bigquery.storage.v1beta2

Class CivilTimeEncoder

java.lang.Object

com.google.cloud.bigquery.storage.v1beta2.CivilTimeEncoder

@Deprecated
public final class CivilTimeEncoder
extends Object

Deprecated.

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.

Method Summary

Modifier and Type	Method	Description
static org.threeten.bp.LocalDateTime	decodePacked64DatetimeMicros(long bitFieldDatetimeMicros)	Deprecated. Decodes bitFieldDatetimeMicros as a LocalDateTime with microseconds precision.
static org.threeten.bp.LocalTime	decodePacked64TimeMicros(long bitFieldTimeMicros)	Deprecated. Decodes bitFieldTimeMicros as a LocalTime with microseconds precision.
static long	encodePacked64DatetimeMicros(org.threeten.bp.LocalDateTime dateTime)	Deprecated. Encodes dateTime as a 8-byte integer with microseconds precision.
static long	encodePacked64TimeMicros(org.threeten.bp.LocalTime time)	Deprecated. Encodes time as a 8-byte integer with microseconds precision.

Methods inherited from class java.lang.Object

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

Method Details

encodePacked64TimeMicros

public static long encodePacked64TimeMicros(org.threeten.bp.LocalTime time)

Deprecated.

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)

decodePacked64TimeMicros

public static org.threeten.bp.LocalTime decodePacked64TimeMicros(long bitFieldTimeMicros)

Deprecated.

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)

encodePacked64DatetimeMicros

public static long encodePacked64DatetimeMicros(org.threeten.bp.LocalDateTime dateTime)

Deprecated.

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)

decodePacked64DatetimeMicros

public static org.threeten.bp.LocalDateTime decodePacked64DatetimeMicros(long bitFieldDatetimeMicros)

Deprecated.

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)