org.apache.spark.sql.api.UDFRegistration.scala Maven / Gradle / Ivy
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.spark.sql.api
import scala.reflect.runtime.universe.TypeTag
import org.apache.spark.sql.api.java._
import org.apache.spark.sql.catalyst.util.SparkCharVarcharUtils
import org.apache.spark.sql.expressions.{SparkUserDefinedFunction, UserDefinedFunction}
import org.apache.spark.sql.internal.ToScalaUDF
import org.apache.spark.sql.types.DataType
/**
* Functions for registering user-defined functions. Use `SparkSession.udf` to access this:
*
* {{{
* spark.udf
* }}}
*
* @since 4.0.0
*/
abstract class UDFRegistration {
/**
* Registers a user-defined function (UDF), for a UDF that's already defined using the Dataset
* API (i.e. of type UserDefinedFunction). To change a UDF to nondeterministic, call the API
* `UserDefinedFunction.asNondeterministic()`. To change a UDF to nonNullable, call the API
* `UserDefinedFunction.asNonNullable()`.
*
* Example:
* {{{
* val foo = udf(() => Math.random())
* spark.udf.register("random", foo.asNondeterministic())
*
* val bar = udf(() => "bar")
* spark.udf.register("stringLit", bar.asNonNullable())
* }}}
*
* @param name
* the name of the UDF.
* @param udf
* the UDF needs to be registered.
* @return
* the registered UDF.
*
* @since 2.2.0
*/
def register(name: String, udf: UserDefinedFunction): UserDefinedFunction = {
register(name, udf, "scala_udf", validateParameterCount = false)
}
private def registerScalaUDF(
name: String,
func: AnyRef,
returnTypeTag: TypeTag[_],
inputTypeTags: TypeTag[_]*): UserDefinedFunction = {
val udf = SparkUserDefinedFunction(func, returnTypeTag, inputTypeTags: _*)
register(name, udf, "scala_udf", validateParameterCount = true)
}
private def registerJavaUDF(
name: String,
func: AnyRef,
returnDataType: DataType,
cardinality: Int): UserDefinedFunction = {
val validatedReturnDataType = SparkCharVarcharUtils.failIfHasCharVarchar(returnDataType)
val udf = SparkUserDefinedFunction(func, validatedReturnDataType, cardinality)
register(name, udf, "java_udf", validateParameterCount = true)
}
protected def register(
name: String,
udf: UserDefinedFunction,
source: String,
validateParameterCount: Boolean): UserDefinedFunction
// scalastyle:off line.size.limit
/* register 0-22 were generated by this script
(0 to 22).foreach { x =>
val types = (1 to x).foldRight("RT")((i, s) => s"A$i, $s")
val typeSeq = "RT" +: (1 to x).map(i => s"A$i")
val typeTags = typeSeq.map(t => s"$t: TypeTag").mkString(", ")
val implicitTypeTags = typeSeq.map(t => s"implicitly[TypeTag[$t]]").mkString(", ")
println(s"""
|/**
| * Registers a deterministic Scala closure of $x arguments as user-defined function (UDF).
| * @tparam RT return type of UDF.
| * @since 1.3.0
| */
|def register[$typeTags](name: String, func: Function$x[$types]): UserDefinedFunction = {
| registerScalaUDF(name, func, $implicitTypeTags)
|}""".stripMargin)
}
(0 to 22).foreach { i =>
val extTypeArgs = (0 to i).map(_ => "_").mkString(", ")
val version = if (i == 0) "2.3.0" else "1.3.0"
println(s"""
|/**
| * Register a deterministic Java UDF$i instance as user-defined function (UDF).
| * @since $version
| */
|def register(name: String, f: UDF$i[$extTypeArgs], returnType: DataType): Unit = {
| registerJavaUDF(name, ToScalaUDF(f), returnType, $i)
|}""".stripMargin)
}
*/
/**
* Registers a deterministic Scala closure of 0 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[RT: TypeTag](name: String, func: Function0[RT]): UserDefinedFunction = {
registerScalaUDF(name, func, implicitly[TypeTag[RT]])
}
/**
* Registers a deterministic Scala closure of 1 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[RT: TypeTag, A1: TypeTag](
name: String,
func: Function1[A1, RT]): UserDefinedFunction = {
registerScalaUDF(name, func, implicitly[TypeTag[RT]], implicitly[TypeTag[A1]])
}
/**
* Registers a deterministic Scala closure of 2 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[RT: TypeTag, A1: TypeTag, A2: TypeTag](
name: String,
func: Function2[A1, A2, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]])
}
/**
* Registers a deterministic Scala closure of 3 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[RT: TypeTag, A1: TypeTag, A2: TypeTag, A3: TypeTag](
name: String,
func: Function3[A1, A2, A3, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]])
}
/**
* Registers a deterministic Scala closure of 4 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[RT: TypeTag, A1: TypeTag, A2: TypeTag, A3: TypeTag, A4: TypeTag](
name: String,
func: Function4[A1, A2, A3, A4, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]])
}
/**
* Registers a deterministic Scala closure of 5 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[RT: TypeTag, A1: TypeTag, A2: TypeTag, A3: TypeTag, A4: TypeTag, A5: TypeTag](
name: String,
func: Function5[A1, A2, A3, A4, A5, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]])
}
/**
* Registers a deterministic Scala closure of 6 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag](
name: String,
func: Function6[A1, A2, A3, A4, A5, A6, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]])
}
/**
* Registers a deterministic Scala closure of 7 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag](
name: String,
func: Function7[A1, A2, A3, A4, A5, A6, A7, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]])
}
/**
* Registers a deterministic Scala closure of 8 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag](
name: String,
func: Function8[A1, A2, A3, A4, A5, A6, A7, A8, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]])
}
/**
* Registers a deterministic Scala closure of 9 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag](
name: String,
func: Function9[A1, A2, A3, A4, A5, A6, A7, A8, A9, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]])
}
/**
* Registers a deterministic Scala closure of 10 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag](
name: String,
func: Function10[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]])
}
/**
* Registers a deterministic Scala closure of 11 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag](
name: String,
func: Function11[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]])
}
/**
* Registers a deterministic Scala closure of 12 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag](
name: String,
func: Function12[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, RT])
: UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]])
}
/**
* Registers a deterministic Scala closure of 13 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag](
name: String,
func: Function13[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, RT])
: UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]])
}
/**
* Registers a deterministic Scala closure of 14 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag](
name: String,
func: Function14[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, RT])
: UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]])
}
/**
* Registers a deterministic Scala closure of 15 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag](
name: String,
func: Function15[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, RT])
: UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]])
}
/**
* Registers a deterministic Scala closure of 16 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag,
A16: TypeTag](
name: String,
func: Function16[A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, RT])
: UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]],
implicitly[TypeTag[A16]])
}
/**
* Registers a deterministic Scala closure of 17 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag,
A16: TypeTag,
A17: TypeTag](
name: String,
func: Function17[
A1,
A2,
A3,
A4,
A5,
A6,
A7,
A8,
A9,
A10,
A11,
A12,
A13,
A14,
A15,
A16,
A17,
RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]],
implicitly[TypeTag[A16]],
implicitly[TypeTag[A17]])
}
/**
* Registers a deterministic Scala closure of 18 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag,
A16: TypeTag,
A17: TypeTag,
A18: TypeTag](
name: String,
func: Function18[
A1,
A2,
A3,
A4,
A5,
A6,
A7,
A8,
A9,
A10,
A11,
A12,
A13,
A14,
A15,
A16,
A17,
A18,
RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]],
implicitly[TypeTag[A16]],
implicitly[TypeTag[A17]],
implicitly[TypeTag[A18]])
}
/**
* Registers a deterministic Scala closure of 19 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag,
A16: TypeTag,
A17: TypeTag,
A18: TypeTag,
A19: TypeTag](
name: String,
func: Function19[
A1,
A2,
A3,
A4,
A5,
A6,
A7,
A8,
A9,
A10,
A11,
A12,
A13,
A14,
A15,
A16,
A17,
A18,
A19,
RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]],
implicitly[TypeTag[A16]],
implicitly[TypeTag[A17]],
implicitly[TypeTag[A18]],
implicitly[TypeTag[A19]])
}
/**
* Registers a deterministic Scala closure of 20 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag,
A16: TypeTag,
A17: TypeTag,
A18: TypeTag,
A19: TypeTag,
A20: TypeTag](
name: String,
func: Function20[
A1,
A2,
A3,
A4,
A5,
A6,
A7,
A8,
A9,
A10,
A11,
A12,
A13,
A14,
A15,
A16,
A17,
A18,
A19,
A20,
RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]],
implicitly[TypeTag[A16]],
implicitly[TypeTag[A17]],
implicitly[TypeTag[A18]],
implicitly[TypeTag[A19]],
implicitly[TypeTag[A20]])
}
/**
* Registers a deterministic Scala closure of 21 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag,
A16: TypeTag,
A17: TypeTag,
A18: TypeTag,
A19: TypeTag,
A20: TypeTag,
A21: TypeTag](
name: String,
func: Function21[
A1,
A2,
A3,
A4,
A5,
A6,
A7,
A8,
A9,
A10,
A11,
A12,
A13,
A14,
A15,
A16,
A17,
A18,
A19,
A20,
A21,
RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]],
implicitly[TypeTag[A16]],
implicitly[TypeTag[A17]],
implicitly[TypeTag[A18]],
implicitly[TypeTag[A19]],
implicitly[TypeTag[A20]],
implicitly[TypeTag[A21]])
}
/**
* Registers a deterministic Scala closure of 22 arguments as user-defined function (UDF).
* @tparam RT
* return type of UDF.
* @since 1.3.0
*/
def register[
RT: TypeTag,
A1: TypeTag,
A2: TypeTag,
A3: TypeTag,
A4: TypeTag,
A5: TypeTag,
A6: TypeTag,
A7: TypeTag,
A8: TypeTag,
A9: TypeTag,
A10: TypeTag,
A11: TypeTag,
A12: TypeTag,
A13: TypeTag,
A14: TypeTag,
A15: TypeTag,
A16: TypeTag,
A17: TypeTag,
A18: TypeTag,
A19: TypeTag,
A20: TypeTag,
A21: TypeTag,
A22: TypeTag](
name: String,
func: Function22[
A1,
A2,
A3,
A4,
A5,
A6,
A7,
A8,
A9,
A10,
A11,
A12,
A13,
A14,
A15,
A16,
A17,
A18,
A19,
A20,
A21,
A22,
RT]): UserDefinedFunction = {
registerScalaUDF(
name,
func,
implicitly[TypeTag[RT]],
implicitly[TypeTag[A1]],
implicitly[TypeTag[A2]],
implicitly[TypeTag[A3]],
implicitly[TypeTag[A4]],
implicitly[TypeTag[A5]],
implicitly[TypeTag[A6]],
implicitly[TypeTag[A7]],
implicitly[TypeTag[A8]],
implicitly[TypeTag[A9]],
implicitly[TypeTag[A10]],
implicitly[TypeTag[A11]],
implicitly[TypeTag[A12]],
implicitly[TypeTag[A13]],
implicitly[TypeTag[A14]],
implicitly[TypeTag[A15]],
implicitly[TypeTag[A16]],
implicitly[TypeTag[A17]],
implicitly[TypeTag[A18]],
implicitly[TypeTag[A19]],
implicitly[TypeTag[A20]],
implicitly[TypeTag[A21]],
implicitly[TypeTag[A22]])
}
//////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////
/**
* Register a deterministic Java UDF0 instance as user-defined function (UDF).
* @since 2.3.0
*/
def register(name: String, f: UDF0[_], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 0)
}
/**
* Register a deterministic Java UDF1 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF1[_, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 1)
}
/**
* Register a deterministic Java UDF2 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF2[_, _, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 2)
}
/**
* Register a deterministic Java UDF3 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF3[_, _, _, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 3)
}
/**
* Register a deterministic Java UDF4 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF4[_, _, _, _, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 4)
}
/**
* Register a deterministic Java UDF5 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF5[_, _, _, _, _, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 5)
}
/**
* Register a deterministic Java UDF6 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF6[_, _, _, _, _, _, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 6)
}
/**
* Register a deterministic Java UDF7 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF7[_, _, _, _, _, _, _, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 7)
}
/**
* Register a deterministic Java UDF8 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(name: String, f: UDF8[_, _, _, _, _, _, _, _, _], returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 8)
}
/**
* Register a deterministic Java UDF9 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF9[_, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 9)
}
/**
* Register a deterministic Java UDF10 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF10[_, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 10)
}
/**
* Register a deterministic Java UDF11 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF11[_, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 11)
}
/**
* Register a deterministic Java UDF12 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF12[_, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 12)
}
/**
* Register a deterministic Java UDF13 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF13[_, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 13)
}
/**
* Register a deterministic Java UDF14 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF14[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 14)
}
/**
* Register a deterministic Java UDF15 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF15[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 15)
}
/**
* Register a deterministic Java UDF16 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF16[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 16)
}
/**
* Register a deterministic Java UDF17 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF17[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 17)
}
/**
* Register a deterministic Java UDF18 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF18[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 18)
}
/**
* Register a deterministic Java UDF19 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF19[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 19)
}
/**
* Register a deterministic Java UDF20 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF20[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 20)
}
/**
* Register a deterministic Java UDF21 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF21[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 21)
}
/**
* Register a deterministic Java UDF22 instance as user-defined function (UDF).
* @since 1.3.0
*/
def register(
name: String,
f: UDF22[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _],
returnType: DataType): Unit = {
registerJavaUDF(name, ToScalaUDF(f), returnType, 22)
}
// scalastyle:on line.size.limit
}