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Showing content from http://spark.apache.org/docs/latest/api/scala/org/apache/spark/ml/feature/StringIndexer.html below:

Spark 4.0.0 ScalaDoc - org.apache.spark.ml.feature.StringIndexer

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1. Grouped
2. Alphabetic
3. By Inheritance

1. StringIndexer
2. DefaultParamsWritable
3. MLWritable
4. StringIndexerBase
5. HasOutputCols
6. HasInputCols
7. HasOutputCol
8. HasInputCol
9. HasHandleInvalid
10. Estimator
11. PipelineStage
12. Logging
13. Params
14. Serializable
15. Identifiable
16. AnyRef
17. Any

1. Public
2. Protected

1.  new StringIndexer()
2.  new StringIndexer(uid: String)

1.  implicit class LogStringContext extends AnyRef

1.  final def !=(arg0: Any): Boolean
2.  final def ##: Int
3.  final def $[T](param: Param[T]): T
4.  final def ==(arg0: Any): Boolean
5.  final def asInstanceOf[T0]: T0
6.  final def clear(param: Param[_]): StringIndexer.this.type
7.  def clone(): AnyRef
8.  def copy(extra: ParamMap): StringIndexer
9.  def copyValues[T <: Params](to: T, extra: ParamMap = ParamMap.empty): T
10.  final def defaultCopy[T <: Params](extra: ParamMap): T
11.  final def eq(arg0: AnyRef): Boolean
12.  def equals(arg0: AnyRef): Boolean
13.  def explainParam(param: Param[_]): String
14.  def explainParams(): String
15.  final def extractParamMap(): ParamMap
16.  final def extractParamMap(extra: ParamMap): ParamMap
17.  def fit(dataset: Dataset[_]): StringIndexerModel
18.  def fit(dataset: Dataset[_], paramMaps: Seq[ParamMap]): Seq[StringIndexerModel]
19.  def fit(dataset: Dataset[_], paramMap: ParamMap): StringIndexerModel
20.  def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): StringIndexerModel
21.  final def get[T](param: Param[T]): Option[T]
22.  final def getClass(): Class[_ <: AnyRef]
23.  final def getDefault[T](param: Param[T]): Option[T]
24.  final def getHandleInvalid: String
25.  final def getInputCol: String
26.  final def getInputCols: Array[String]
27.  final def getOrDefault[T](param: Param[T]): T
28.  final def getOutputCol: String
29.  final def getOutputCols: Array[String]
30.  def getParam(paramName: String): Param[Any]
31.  def getStringOrderType: String
32.  val handleInvalid: Param[String]
33.  final def hasDefault[T](param: Param[T]): Boolean
34.  def hasParam(paramName: String): Boolean
35.  def hashCode(): Int
36.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
37.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit
38.  final val inputCol: Param[String]
39.  final val inputCols: StringArrayParam
40.  final def isDefined(param: Param[_]): Boolean
41.  final def isInstanceOf[T0]: Boolean
42.  final def isSet(param: Param[_]): Boolean
43.  def isTraceEnabled(): Boolean
44.  def log: Logger
45.  def logDebug(msg: => String, throwable: Throwable): Unit
46.  def logDebug(entry: LogEntry, throwable: Throwable): Unit
47.  def logDebug(entry: LogEntry): Unit
48.  def logDebug(msg: => String): Unit
49.  def logError(msg: => String, throwable: Throwable): Unit
50.  def logError(entry: LogEntry, throwable: Throwable): Unit
51.  def logError(entry: LogEntry): Unit
52.  def logError(msg: => String): Unit
53.  def logInfo(msg: => String, throwable: Throwable): Unit
54.  def logInfo(entry: LogEntry, throwable: Throwable): Unit
55.  def logInfo(entry: LogEntry): Unit
56.  def logInfo(msg: => String): Unit
57.  def logName: String
58.  def logTrace(msg: => String, throwable: Throwable): Unit
59.  def logTrace(entry: LogEntry, throwable: Throwable): Unit
60.  def logTrace(entry: LogEntry): Unit
61.  def logTrace(msg: => String): Unit
62.  def logWarning(msg: => String, throwable: Throwable): Unit
63.  def logWarning(entry: LogEntry, throwable: Throwable): Unit
64.  def logWarning(entry: LogEntry): Unit
65.  def logWarning(msg: => String): Unit
66.  final def ne(arg0: AnyRef): Boolean
67.  final def notify(): Unit
68.  final def notifyAll(): Unit
69.  final val outputCol: Param[String]
70.  final val outputCols: StringArrayParam
71.  lazy val params: Array[Param[_]]
72.  def save(path: String): Unit
73.  final def set(paramPair: ParamPair[_]): StringIndexer.this.type
74.  final def set(param: String, value: Any): StringIndexer.this.type
75.  final def set[T](param: Param[T], value: T): StringIndexer.this.type
76.  final def setDefault(paramPairs: ParamPair[_]*): StringIndexer.this.type
77.  final def setDefault[T](param: Param[T], value: T): StringIndexer.this.type
78.  def setHandleInvalid(value: String): StringIndexer.this.type
79.  def setInputCol(value: String): StringIndexer.this.type
80.  def setInputCols(value: Array[String]): StringIndexer.this.type
81.  def setOutputCol(value: String): StringIndexer.this.type
82.  def setOutputCols(value: Array[String]): StringIndexer.this.type
83.  def setStringOrderType(value: String): StringIndexer.this.type
84.  final val stringOrderType: Param[String]
85.  final def synchronized[T0](arg0: => T0): T0
86.  def toString(): String
87.  def transformSchema(schema: StructType): StructType
88.  def transformSchema(schema: StructType, logging: Boolean): StructType
89.  val uid: String
90.  def validateAndTransformSchema(schema: StructType, skipNonExistsCol: Boolean = false): StructType
91.  final def wait(arg0: Long, arg1: Int): Unit
92.  final def wait(arg0: Long): Unit
93.  final def wait(): Unit
94.  def withLogContext(context: Map[String, String])(body: => Unit): Unit
95.  def write: MLWriter

1.  def finalize(): Unit

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