org.apache.iceberg.spark.functions

Class BucketFunction.BucketBase

java.lang.Object

org.apache.iceberg.spark.functions.BucketFunction.BucketBase

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>

Direct Known Subclasses:

BucketFunction.BucketBinary, BucketFunction.BucketDecimal, BucketFunction.BucketInt, BucketFunction.BucketLong, BucketFunction.BucketString

Enclosing class:

BucketFunction

public abstract static class BucketFunction.BucketBase
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
BucketBase()

Method Summary

Modifier and Type	Method and Description
static int	apply(int numBuckets, int hashedValue)
java.lang.String	name()
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.ScalarFunction

produceResult

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

canonicalName, inputTypes, isDeterministic, isResultNullable

Constructor Detail

BucketBase

public BucketBase()

Method Detail

apply

public static int apply(int numBuckets,
                        int hashedValue)

name

public java.lang.String name()

Specified by:

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

resultType

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

Specified by:

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