Packages

case class AlwaysFalse() extends Filter with Product with Serializable

A filter that always evaluates to false.

Annotations
@Evolving()
Source
filters.scala
Since

3.0.0

Linear Supertypes
Serializable, Product, Equals, Filter, AnyRef, Any
Known Subclasses
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. AlwaysFalse
  2. Serializable
  3. Product
  4. Equals
  5. Filter
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new AlwaysFalse()

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(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def findReferences(value: Any): Array[String]
    Attributes
    protected
    Definition Classes
    Filter
  8. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  9. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  10. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  12. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  13. def productElementNames: Iterator[String]
    Definition Classes
    Product
  14. def references: Array[String]

    List of columns that are referenced by this filter.

    List of columns that are referenced by this filter.

    Note that, each element in references represents a column. The column name follows ANSI SQL names and identifiers: dots are used as separators for nested columns, name will be quoted if it contains special chars.

    Definition Classes
    AlwaysFalseFilter
    Since

    2.1.0

  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. def toV2: Predicate

    Converts V1 filter to V2 filter

    Converts V1 filter to V2 filter

    Definition Classes
    AlwaysFalseFilter
  17. def toV2Column(attribute: String): NamedReference
    Attributes
    protected
    Definition Classes
    Filter
  18. def v2references: Array[Array[String]]

    List of columns that are referenced by this filter.

    List of columns that are referenced by this filter.

    returns

    each element is a column name as an array of string multi-identifier

    Definition Classes
    Filter
    Since

    3.0.0

  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Filter

Inherited from AnyRef

Inherited from Any

Ungrouped