Packages

sealed abstract class Filter extends AnyRef

A filter predicate for data sources. Mapping between Spark SQL types and filter value types follow the convention for return type of org.apache.spark.sql.Row#get(int).

Annotations
@Stable()
Source
filters.scala
Since

1.3.0

Linear Supertypes
AnyRef, Any
Known Subclasses
AlwaysFalse, AlwaysFalse, AlwaysTrue, AlwaysTrue, And, CollatedEqualNullSafe, CollatedEqualTo, CollatedFilter, CollatedGreaterThan, CollatedGreaterThanOrEqual, CollatedIn, CollatedLessThan, CollatedLessThanOrEqual, CollatedStringContains, CollatedStringEndsWith, CollatedStringStartsWith, EqualNullSafe, EqualTo, GreaterThan, GreaterThanOrEqual, In, IsNotNull, IsNull, LessThan, LessThanOrEqual, Not, Or, StringContains, StringEndsWith, StringStartsWith
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Inherited
  1. Filter
  2. AnyRef
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract 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.

    Since

    2.1.0

Concrete 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 equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def findReferences(value: Any): Array[String]
    Attributes
    protected
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. def toV2Column(attribute: String): NamedReference
    Attributes
    protected
  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

    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)

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Inherited from Any

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