org.apache.spark.sql.catalyst.analysis

SimpleFunctionRegistry

class SimpleFunctionRegistry extends FunctionRegistry

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Instance Constructors

  1. new SimpleFunctionRegistry()

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
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  7. def clear(): Unit

    Clear all registered functions.

    Clear all registered functions.

    Definition Classes
    SimpleFunctionRegistryFunctionRegistry
  8. def clone(): SimpleFunctionRegistry

    Create a copy of this registry with identical functions as this registry.

    Create a copy of this registry with identical functions as this registry.

    Definition Classes
    SimpleFunctionRegistryFunctionRegistry → AnyRef
  9. def dropFunction(name: String): Boolean

    Drop a function and return whether the function existed.

    Drop a function and return whether the function existed.

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

    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean

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

    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. val functionBuilders: StringKeyHashMap[(ExpressionInfo, (Seq[Expression]) ⇒ Expression)]

    Attributes
    protected
  14. def functionExists(name: String): Boolean

    Checks if a function with a given name exists.

    Checks if a function with a given name exists.

    Definition Classes
    FunctionRegistry
  15. final def getClass(): Class[_]

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

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

    Definition Classes
    Any
  18. def listFunction(): Seq[String]

  19. def lookupFunction(name: String): Option[ExpressionInfo]

  20. def lookupFunction(name: String, children: Seq[Expression]): Expression

  21. def lookupFunctionBuilder(name: String): Option[(Seq[Expression]) ⇒ Expression]

  22. final def ne(arg0: AnyRef): Boolean

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

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

    Definition Classes
    AnyRef
  25. def registerFunction(name: String, info: ExpressionInfo, builder: (Seq[Expression]) ⇒ Expression): Unit

  26. final def registerFunction(name: String, builder: (Seq[Expression]) ⇒ Expression): Unit

    Definition Classes
    FunctionRegistry
  27. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  28. def toString(): String

    Definition Classes
    AnyRef → Any
  29. final def wait(): Unit

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

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    @throws( ... )
  31. final def wait(arg0: Long): Unit

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    @throws( ... )

Inherited from FunctionRegistry

Inherited from AnyRef

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