org.apache.spark.mllib.linalg

VectorUDT

class VectorUDT extends UserDefinedType[Vector]

:: AlphaComponent ::

User-defined type for Vector which allows easy interaction with SQL via org.apache.spark.sql.DataFrame.

Annotations
@AlphaComponent()
Source
Vectors.scala
Linear Supertypes
UserDefinedType[Vector], Serializable, Serializable, DataType, AbstractDataType, AnyRef, Any
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Inherited
  1. VectorUDT
  2. UserDefinedType
  3. Serializable
  4. Serializable
  5. DataType
  6. AbstractDataType
  7. AnyRef
  8. Any
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Visibility
  1. Public
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Instance Constructors

  1. new VectorUDT()

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. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def defaultSize: Int

    The default size of a value of the UserDefinedType is 4096 bytes.

    The default size of a value of the UserDefinedType is 4096 bytes.

    Definition Classes
    UserDefinedTypeDataType
  9. def deserialize(datum: Any): Vector

    Convert a SQL datum to the user type

    Convert a SQL datum to the user type

    Definition Classes
    VectorUDTUserDefinedType
  10. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  11. def equals(o: Any): Boolean

    Definition Classes
    VectorUDT → AnyRef → Any
  12. def finalize(): Unit

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

    Definition Classes
    AnyRef → Any
  14. def hashCode(): Int

    Definition Classes
    VectorUDT → AnyRef → Any
  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  16. def json: String

    The compact JSON representation of this data type.

    The compact JSON representation of this data type.

    Definition Classes
    DataType
  17. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  18. final def notify(): Unit

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

    Definition Classes
    AnyRef
  20. def prettyJson: String

    The pretty (i.

    The pretty (i.e. indented) JSON representation of this data type.

    Definition Classes
    DataType
  21. def pyUDT: String

    Paired Python UDT class, if exists.

    Paired Python UDT class, if exists.

    Definition Classes
    VectorUDTUserDefinedType
  22. def serialize(obj: Any): InternalRow

    Convert the user type to a SQL datum

    Convert the user type to a SQL datum

    TODO: Can we make this take obj: UserType? The issue is in CatalystTypeConverters.convertToCatalyst, where we need to convert Any to UserType.

    Definition Classes
    VectorUDTUserDefinedType
  23. def serializedPyClass: String

    Serialized Python UDT class, if exists.

    Serialized Python UDT class, if exists.

    Definition Classes
    UserDefinedType
  24. def simpleString: String

    Readable string representation for the type.

    Readable string representation for the type.

    Definition Classes
    DataType → AbstractDataType
  25. def sqlType: StructType

    Underlying storage type for this UDT

    Underlying storage type for this UDT

    Definition Classes
    VectorUDTUserDefinedType
  26. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  27. def toString(): String

    Definition Classes
    AnyRef → Any
  28. def typeName: String

    Name of the type used in JSON serialization.

    Name of the type used in JSON serialization.

    Definition Classes
    VectorUDTDataType
  29. def userClass: Class[Vector]

    Class object for the UserType

    Class object for the UserType

    Definition Classes
    VectorUDTUserDefinedType
  30. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from UserDefinedType[Vector]

Inherited from Serializable

Inherited from Serializable

Inherited from DataType

Inherited from AbstractDataType

Inherited from AnyRef

Inherited from Any

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