Class

org.apache.spark.sql.catalyst.analysis

SimpleFunctionRegistry

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class SimpleFunctionRegistry extends FunctionRegistry

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  1. SimpleFunctionRegistry
  2. FunctionRegistry
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Instance Constructors

  1. new SimpleFunctionRegistry()

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Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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

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    Definition Classes
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  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clear(): Unit

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    Clear all registered functions.

    Clear all registered functions.

    Definition Classes
    SimpleFunctionRegistryFunctionRegistry
  6. def clone(): SimpleFunctionRegistry

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    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
  7. def dropFunction(name: String): Boolean

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    Drop a function and return whether the function existed.

    Drop a function and return whether the function existed.

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

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

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

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. val functionBuilders: StringKeyHashMap[(ExpressionInfo, FunctionBuilder)]

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

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    Checks if a function with a given name exists.

    Checks if a function with a given name exists.

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

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    Definition Classes
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  14. def hashCode(): Int

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    Definition Classes
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  15. final def isInstanceOf[T0]: Boolean

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

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

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

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  19. def lookupFunctionBuilder(name: String): Option[FunctionBuilder]

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

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

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

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    Definition Classes
    AnyRef
  23. def registerFunction(name: String, info: ExpressionInfo, builder: FunctionBuilder): Unit

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  24. final def registerFunction(name: String, builder: FunctionBuilder): Unit

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

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    Definition Classes
    AnyRef
  26. def toString(): String

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

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

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    Definition Classes
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    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit

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    Definition Classes
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    @throws( ... )

Inherited from FunctionRegistry

Inherited from AnyRef

Inherited from Any

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