public class ColumnExploder
extends org.apache.spark.ml.Transformer
| Constructor and Description |
|---|
ColumnExploder(String structCol) |
| Modifier and Type | Method and Description |
|---|---|
ColumnExploder |
copy(org.apache.spark.ml.param.ParamMap extra) |
String |
getStructCol() |
org.apache.spark.sql.DataFrame |
transform(org.apache.spark.sql.DataFrame dataFrame) |
org.apache.spark.sql.types.StructType |
transformSchema(org.apache.spark.sql.types.StructType schema) |
String |
uid() |
$, clear, copyValues, copyValues$default$2, defaultCopy, explainParam, explainParams, extractParamMap, extractParamMap, get, getDefault, getOrDefault, getParam, hasDefault, hasParam, isDefined, isSet, isTraceEnabled, log, logDebug, logDebug, logError, logError, logInfo, logInfo, logName, logTrace, logTrace, logWarning, logWarning, org$apache$spark$Logging$$log__$eq, org$apache$spark$Logging$$log_, org$apache$spark$ml$param$Params$_setter_$org$apache$spark$ml$param$Params$$defaultParamMap_$eq, org$apache$spark$ml$param$Params$_setter_$org$apache$spark$ml$param$Params$$paramMap_$eq, org$apache$spark$ml$param$Params$$defaultParamMap, org$apache$spark$ml$param$Params$$paramMap, params, set, set, set, setDefault, setDefault, toString, transformSchema, validateParamspublic ColumnExploder(String structCol)
public String uid()
public ColumnExploder copy(org.apache.spark.ml.param.ParamMap extra)
copy in interface org.apache.spark.ml.param.Paramscopy in class org.apache.spark.ml.Transformerpublic org.apache.spark.sql.types.StructType transformSchema(org.apache.spark.sql.types.StructType schema)
transformSchema in class org.apache.spark.ml.PipelineStagepublic org.apache.spark.sql.DataFrame transform(org.apache.spark.sql.DataFrame dataFrame)
transform in class org.apache.spark.ml.Transformerpublic String getStructCol()
Copyright © 2017. All Rights Reserved.