Packages

c

org.apache.spark.connect.proto

StatFreqItems

final class StatFreqItems extends GeneratedMessageV3 with StatFreqItemsOrBuilder 

Finding frequent items for columns, possibly with false positives.
It will invoke 'Dataset.stat.freqItems' (same as 'StatFunctions.freqItems')
to compute the results.

Protobuf type spark.connect.StatFreqItems

Linear Supertypes
StatFreqItemsOrBuilder, GeneratedMessageV3, Serializable, AbstractMessage, Message, MessageOrBuilder, AbstractMessageLite[MessageType, BuilderType], MessageLite, MessageLiteOrBuilder, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. StatFreqItems
  2. StatFreqItemsOrBuilder
  3. GeneratedMessageV3
  4. Serializable
  5. AbstractMessage
  6. Message
  7. MessageOrBuilder
  8. AbstractMessageLite
  9. MessageLite
  10. MessageLiteOrBuilder
  11. AnyRef
  12. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(obj: Any): Boolean
    Definition Classes
    StatFreqItems → AbstractMessage → Message → AnyRef → Any
    Annotations
    @Override()
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. def findInitializationErrors(): List[String]
    Definition Classes
    AbstractMessage → MessageOrBuilder
  10. def getAllFields(): Map[FieldDescriptor, AnyRef]
    Definition Classes
    GeneratedMessageV3 → MessageOrBuilder
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def getCols(index: Int): String 

    (Required) The names of the columns to search frequent items in.


    (Required) The names of the columns to search frequent items in.

    repeated string cols = 2;

    index

    The index of the element to return.

    returns

    The cols at the given index.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
  13. def getColsBytes(index: Int): ByteString 

    (Required) The names of the columns to search frequent items in.


    (Required) The names of the columns to search frequent items in.

    repeated string cols = 2;

    index

    The index of the value to return.

    returns

    The bytes of the cols at the given index.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
  14. def getColsCount(): Int 

    (Required) The names of the columns to search frequent items in.


    (Required) The names of the columns to search frequent items in.

    repeated string cols = 2;

    returns

    The count of cols.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
  15. def getColsList(): ProtocolStringList 

    (Required) The names of the columns to search frequent items in.


    (Required) The names of the columns to search frequent items in.

    repeated string cols = 2;

    returns

    A list containing the cols.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
  16. def getDefaultInstanceForType(): StatFreqItems
    Definition Classes
    StatFreqItems → MessageOrBuilder → MessageLiteOrBuilder
    Annotations
    @Override()
  17. def getDescriptorForType(): Descriptor
    Definition Classes
    GeneratedMessageV3 → MessageOrBuilder
  18. def getField(field: FieldDescriptor): AnyRef
    Definition Classes
    GeneratedMessageV3 → MessageOrBuilder
  19. def getInitializationErrorString(): String
    Definition Classes
    AbstractMessage → MessageOrBuilder
  20. def getInput(): Relation 

    (Required) The input relation.


    (Required) The input relation.

    .spark.connect.Relation input = 1;

    returns

    The input.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
    Annotations
    @Override()
  21. def getInputOrBuilder(): RelationOrBuilder 

    (Required) The input relation.


    (Required) The input relation.

    .spark.connect.Relation input = 1;

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
    Annotations
    @Override()
  22. def getOneofFieldDescriptor(oneof: OneofDescriptor): FieldDescriptor
    Definition Classes
    GeneratedMessageV3 → AbstractMessage → MessageOrBuilder
  23. def getParserForType(): Parser[StatFreqItems]
    Definition Classes
    StatFreqItems → GeneratedMessageV3 → Message → MessageLite
    Annotations
    @Override()
  24. def getRepeatedField(field: FieldDescriptor, index: Int): AnyRef
    Definition Classes
    GeneratedMessageV3 → MessageOrBuilder
  25. def getRepeatedFieldCount(field: FieldDescriptor): Int
    Definition Classes
    GeneratedMessageV3 → MessageOrBuilder
  26. def getSerializedSize(): Int
    Definition Classes
    StatFreqItems → GeneratedMessageV3 → AbstractMessage → MessageLite
    Annotations
    @Override()
  27. def getSupport(): Double 

    (Optional) The minimum frequency for an item to be considered `frequent`.
Should be greater than 1e-4.


    (Optional) The minimum frequency for an item to be considered `frequent`.
Should be greater than 1e-4.

    optional double support = 3;

    returns

    The support.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
    Annotations
    @Override()
  28. def getUnknownFields(): UnknownFieldSet
    Definition Classes
    GeneratedMessageV3 → MessageOrBuilder
  29. def hasField(field: FieldDescriptor): Boolean
    Definition Classes
    GeneratedMessageV3 → MessageOrBuilder
  30. def hasInput(): Boolean 

    (Required) The input relation.


    (Required) The input relation.

    .spark.connect.Relation input = 1;

    returns

    Whether the input field is set.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
    Annotations
    @Override()
  31. def hasOneof(oneof: OneofDescriptor): Boolean
    Definition Classes
    GeneratedMessageV3 → AbstractMessage → MessageOrBuilder
  32. def hasSupport(): Boolean 

    (Optional) The minimum frequency for an item to be considered `frequent`.
Should be greater than 1e-4.


    (Optional) The minimum frequency for an item to be considered `frequent`.
Should be greater than 1e-4.

    optional double support = 3;

    returns

    Whether the support field is set.

    Definition Classes
    StatFreqItems → StatFreqItemsOrBuilder
    Annotations
    @Override()
  33. def hashCode(): Int
    Definition Classes
    StatFreqItems → AbstractMessage → Message → AnyRef → Any
    Annotations
    @Override()
  34. def internalGetFieldAccessorTable(): FieldAccessorTable
    Attributes
    protected[proto]
    Definition Classes
    StatFreqItems → GeneratedMessageV3
    Annotations
    @Override()
  35. def internalGetMapField(fieldNumber: Int): MapField[_, _]
    Attributes
    protected[protobuf]
    Definition Classes
    GeneratedMessageV3
  36. final def isInitialized(): Boolean
    Definition Classes
    StatFreqItems → GeneratedMessageV3 → AbstractMessage → MessageLiteOrBuilder
    Annotations
    @Override()
  37. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  38. def makeExtensionsImmutable(): Unit
    Attributes
    protected[protobuf]
    Definition Classes
    GeneratedMessageV3
  39. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  40. def newBuilderForType(parent: BuilderParent): Builder
    Attributes
    protected[proto]
    Definition Classes
    StatFreqItems → GeneratedMessageV3
    Annotations
    @Override()
  41. def newBuilderForType(): Builder
    Definition Classes
    StatFreqItems → Message → MessageLite
    Annotations
    @Override()
  42. def newBuilderForType(parent: BuilderParent): Builder
    Attributes
    protected[protobuf]
    Definition Classes
    GeneratedMessageV3 → AbstractMessage
  43. def newInstance(unused: UnusedPrivateParameter): AnyRef
    Attributes
    protected[proto]
    Definition Classes
    StatFreqItems → GeneratedMessageV3
    Annotations
    @Override() @SuppressWarnings()
  44. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  45. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  46. def parseUnknownField(input: CodedInputStream, unknownFields: Builder, extensionRegistry: ExtensionRegistryLite, tag: Int): Boolean
    Attributes
    protected[protobuf]
    Definition Classes
    GeneratedMessageV3
    Annotations
    @throws( classOf[java.io.IOException] )
  47. def parseUnknownFieldProto3(input: CodedInputStream, unknownFields: Builder, extensionRegistry: ExtensionRegistryLite, tag: Int): Boolean
    Attributes
    protected[protobuf]
    Definition Classes
    GeneratedMessageV3
    Annotations
    @throws( classOf[java.io.IOException] )
  48. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  49. def toBuilder(): Builder
    Definition Classes
    StatFreqItems → Message → MessageLite
    Annotations
    @Override()
  50. def toByteArray(): Array[Byte]
    Definition Classes
    AbstractMessageLite → MessageLite
  51. def toByteString(): ByteString
    Definition Classes
    AbstractMessageLite → MessageLite
  52. final def toString(): String
    Definition Classes
    AbstractMessage → Message → AnyRef → Any
  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( ... ) @native()
  56. def writeDelimitedTo(output: OutputStream): Unit
    Definition Classes
    AbstractMessageLite → MessageLite
    Annotations
    @throws( classOf[java.io.IOException] )
  57. def writeReplace(): AnyRef
    Attributes
    protected[protobuf]
    Definition Classes
    GeneratedMessageV3
    Annotations
    @throws( ... )
  58. def writeTo(output: CodedOutputStream): Unit
    Definition Classes
    StatFreqItems → GeneratedMessageV3 → AbstractMessage → MessageLite
    Annotations
    @Override()
  59. def writeTo(output: OutputStream): Unit
    Definition Classes
    AbstractMessageLite → MessageLite
    Annotations
    @throws( classOf[java.io.IOException] )

Deprecated Value Members

  1. def mergeFromAndMakeImmutableInternal(input: CodedInputStream, extensionRegistry: ExtensionRegistryLite): Unit
    Attributes
    protected[protobuf]
    Definition Classes
    GeneratedMessageV3
    Annotations
    @throws( ... ) @Deprecated
    Deprecated

Inherited from StatFreqItemsOrBuilder

Inherited from GeneratedMessageV3

Inherited from Serializable

Inherited from AbstractMessage

Inherited from Message

Inherited from MessageOrBuilder

Inherited from AbstractMessageLite[MessageType, BuilderType]

Inherited from MessageLite

Inherited from MessageLiteOrBuilder

Inherited from AnyRef

Inherited from Any

Ungrouped