com.microsoft.ml.spark.core.serialize.params.PipelineStageParam.scala Maven / Gradle / Ivy
The newest version!
// Copyright (C) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See LICENSE in project root for information.
package org.apache.spark.ml.param
import com.microsoft.ml.spark.core.serialize.ComplexParam
import org.apache.spark.ml.PipelineStage
/** Param for Transformer. Needed as spark has explicit com.microsoft.ml.spark.core.serialize.params for many different
* types but not Transformer.
*/
class PipelineStageParam(parent: Params, name: String, doc: String, isValid: PipelineStage => Boolean)
extends ComplexParam[PipelineStage](parent, name, doc, isValid) {
def this(parent: Params, name: String, doc: String) =
this(parent, name, doc, ParamValidators.alwaysTrue)
}