Object

org.apache.spark.sql.cassandra.PredicateOps

ExpressionOps

Related Doc: package PredicateOps

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implicit object ExpressionOps extends PredicateOps[Expression]

Adapts the API of Catalyst Expression to the API expected by BasicCassandraPredicatePushDown

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PredicateOps[Expression], AnyRef, Any
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Value Members

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

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  6. def columnName(p: Expression): String

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    Returns the column name of the only column in the predicate.

    Returns the column name of the only column in the predicate. Will throw IllegalArgumentException if predicate is not a single-column predicate.

    Definition Classes
    ExpressionOpsPredicateOps
  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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  9. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  12. def isEqualToPredicate(p: Expression): Boolean

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    Returns true for predicates of type: column = value

    Returns true for predicates of type: column = value

    Definition Classes
    ExpressionOpsPredicateOps
  13. def isInPredicate(p: Expression): Boolean

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    Returns true for predicates of type: column IN (value1, value2, ...)

    Returns true for predicates of type: column IN (value1, value2, ...)

    Definition Classes
    ExpressionOpsPredicateOps
  14. final def isInstanceOf[T0]: Boolean

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  15. def isRangePredicate(p: Expression): Boolean

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    Returns true for predicates of type: column (< | <= | >= | >) value

    Returns true for predicates of type: column (< | <= | >= | >) value

    Definition Classes
    ExpressionOpsPredicateOps
  16. def isSingleColumnPredicate(p: Expression): Boolean

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    Returns true if the predicate restricts exactly one column.

    Returns true if the predicate restricts exactly one column.

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

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  18. final def notify(): Unit

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  19. final def notifyAll(): Unit

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  20. final def synchronized[T0](arg0: ⇒ T0): T0

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  21. def toString(): String

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  22. final def wait(): Unit

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  23. final def wait(arg0: Long, arg1: Int): Unit

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  24. final def wait(arg0: Long): Unit

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Inherited from PredicateOps[Expression]

Inherited from AnyRef

Inherited from Any

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