org.apache.iceberg.spark.functions

Class MonthsFunction.DateToMonthsFunction

java.lang.Object

org.apache.iceberg.spark.functions.MonthsFunction.DateToMonthsFunction

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:

MonthsFunction

public static class MonthsFunction.DateToMonthsFunction
extends java.lang.Object

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
DateToMonthsFunction()

Method Summary

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

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

DateToMonthsFunction

public DateToMonthsFunction()

Method Detail

invoke

public static int invoke(int days)

inputTypes

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

canonicalName

public java.lang.String canonicalName()

produceResult

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