org.apache.mahout.drivers

MahoutOptionParser

class MahoutOptionParser extends OptionParser[Map[String, Any]]

Defines oft-repeated options and their parsing. Provides the option groups and parsing helper methods to keep both standarized.

Note

options are engine neutral by convention. See the engine specific extending class for to add Spark or other engine options.

Linear Supertypes
OptionParser[Map[String, Any]], Serializable, Serializable, Product, Equals, AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. MahoutOptionParser
  2. OptionParser
  3. Serializable
  4. Serializable
  5. Product
  6. Equals
  7. AnyRef
  8. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new MahoutOptionParser(programName: String)

    programName

    Name displayed in help message, the name by which the driver is invoked.

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. def arg[A](name: String)(implicit arg0: Read[A]): OptionDef[A, Map[String, Any]]

    Definition Classes
    OptionParser
  7. def arguments: Seq[OptionDef[_, Map[String, Any]]]

    Attributes
    protected
    Definition Classes
    OptionParser
  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  9. def checkConfig(f: (Map[String, Any]) ⇒ Either[String, Unit]): OptionDef[Unit, Map[String, Any]]

    Definition Classes
    OptionParser
  10. def checks: Seq[OptionDef[_, Map[String, Any]]]

    Attributes
    protected
    Definition Classes
    OptionParser
  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def cmd(name: String): OptionDef[Unit, Map[String, Any]]

    Definition Classes
    OptionParser
  13. def commands: Seq[OptionDef[_, Map[String, Any]]]

    Attributes
    protected
    Definition Classes
    OptionParser
  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  15. def errorOnUnknownArgument: Boolean

    Definition Classes
    OptionParser
  16. def failure(msg: String): Either[String, Unit]

    Definition Classes
    OptionParser
  17. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  18. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  19. def head(xs: String*): OptionDef[Unit, Map[String, Any]]

    Definition Classes
    OptionParser
  20. def header: String

    Definition Classes
    OptionParser
  21. def heads: Seq[OptionDef[_, Map[String, Any]]]

    Attributes
    protected
    Definition Classes
    OptionParser
  22. def help(name: String): OptionDef[Unit, Map[String, Any]]

    Definition Classes
    OptionParser
  23. val helpOptions: ListBuffer[OptionDef[_, Map[String, Any]]]

    Attributes
    protected
    Definition Classes
    OptionParser
  24. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  25. def makeDef[A](kind: OptionDefKind, name: String)(implicit arg0: Read[A]): OptionDef[A, Map[String, Any]]

    Attributes
    protected
    Definition Classes
    OptionParser
  26. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  27. def nonArgs: Seq[OptionDef[_, Map[String, Any]]]

    Attributes
    protected
    Definition Classes
    OptionParser
  28. def note(x: String): OptionDef[Unit, Map[String, Any]]

    Definition Classes
    OptionParser
  29. final def notify(): Unit

    Definition Classes
    AnyRef
  30. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  31. def opt[A](x: Char, name: String)(implicit arg0: Read[A]): OptionDef[A, Map[String, Any]]

    Definition Classes
    OptionParser
  32. def opt[A](name: String)(implicit arg0: Read[A]): OptionDef[A, Map[String, Any]]

    Definition Classes
    OptionParser
  33. val options: ListBuffer[OptionDef[_, Map[String, Any]]]

    Attributes
    protected
    Definition Classes
    OptionParser
  34. var opts: Map[String, Any]

  35. def parse(args: Seq[String], init: Map[String, Any]): Option[Map[String, Any]]

    Definition Classes
    OptionParser
  36. def parse(args: Seq[String])(implicit ev: Zero[Map[String, Any]]): Boolean

    Definition Classes
    OptionParser
  37. def parseElementInputSchemaOptions(): OptionDef[Unit, Map[String, Any]]

  38. def parseFileDiscoveryOptions(): OptionDef[String, Map[String, Any]]

  39. def parseGenericOptions(): OptionDef[Unit, Map[String, Any]]

  40. def parseIOOptions(numInputs: Int = 1): OptionDef[String, Map[String, Any]]

  41. def parseIndexedDatasetFormatOptions(): OptionDef[Unit, Map[String, Any]]

  42. def reportError(msg: String): Unit

    Definition Classes
    OptionParser
  43. def reportWarning(msg: String): Unit

    Definition Classes
    OptionParser
  44. def showHeader: Unit

    Definition Classes
    OptionParser
  45. def showTryHelp: Unit

    Definition Classes
    OptionParser
  46. def showUsage: Unit

    Definition Classes
    OptionParser
  47. def showUsageAsError: Unit

    Definition Classes
    OptionParser
  48. def showUsageOnError: Boolean

    Definition Classes
    MahoutOptionParser → OptionParser
  49. def success: Either[String, Unit]

    Definition Classes
    OptionParser
  50. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  51. def usage: String

    Definition Classes
    OptionParser
  52. def version(name: String): OptionDef[Unit, Map[String, Any]]

    Definition Classes
    OptionParser
  53. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  54. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  55. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from OptionParser[Map[String, Any]]

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped