org.apache.iceberg.spark.functions

Class HoursFunction.TimestampToHoursFunction

java.lang.Object

org.apache.iceberg.spark.functions.HoursFunction.TimestampToHoursFunction

All Implemented Interfaces:

java.io.Serializable, org.apache.spark.sql.connector.catalog.functions.BoundFunction, org.apache.spark.sql.connector.catalog.functions.Function, org.apache.spark.sql.connector.catalog.functions.ScalarFunction<java.lang.Integer>

Enclosing class:

HoursFunction

public static class HoursFunction.TimestampToHoursFunction
extends java.lang.Object
implements org.apache.spark.sql.connector.catalog.functions.ScalarFunction<java.lang.Integer>

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.spark.sql.connector.catalog.functions.ScalarFunction

MAGIC_METHOD_NAME

Constructor Summary

Constructors

Constructor and Description
TimestampToHoursFunction()

Method Summary

Modifier and Type	Method and Description
java.lang.String	canonicalName()
org.apache.spark.sql.types.DataType[]	inputTypes()
static int	invoke(long micros)
java.lang.String	name()
java.lang.Integer	produceResult(org.apache.spark.sql.catalyst.InternalRow input)
org.apache.spark.sql.types.DataType	resultType()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.spark.sql.connector.catalog.functions.BoundFunction

isDeterministic, isResultNullable

Constructor Detail

TimestampToHoursFunction

public TimestampToHoursFunction()

Method Detail

invoke

public static int invoke(long micros)

name

public java.lang.String name()

Specified by:

name in interface org.apache.spark.sql.connector.catalog.functions.Function

inputTypes

public org.apache.spark.sql.types.DataType[] inputTypes()

Specified by:

inputTypes in interface org.apache.spark.sql.connector.catalog.functions.BoundFunction

resultType

public org.apache.spark.sql.types.DataType resultType()

Specified by:

resultType in interface org.apache.spark.sql.connector.catalog.functions.BoundFunction

canonicalName

public java.lang.String canonicalName()

Specified by:

canonicalName in interface org.apache.spark.sql.connector.catalog.functions.BoundFunction

produceResult

public java.lang.Integer produceResult(org.apache.spark.sql.catalyst.InternalRow input)

Specified by:

produceResult in interface org.apache.spark.sql.connector.catalog.functions.ScalarFunction<java.lang.Integer>