org.apache.spark.sql.catalyst.expressions.codegen

GeneratedExpressionCode

case class GeneratedExpressionCode(code: String, isNull: String, value: String) extends Product with Serializable

Java source for evaluating an Expression given a InternalRow of input.

code

The sequence of statements required to evaluate the expression.

isNull

A term that holds a boolean value representing whether the expression evaluated to null.

value

A term for a (possibly primitive) value of the result of the evaluation. Not valid if isNull is set to true.

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. GeneratedExpressionCode
  2. Serializable
  3. Serializable
  4. Product
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Instance Constructors

  1. new GeneratedExpressionCode(code: String, isNull: String, value: String)

    code

    The sequence of statements required to evaluate the expression.

    isNull

    A term that holds a boolean value representing whether the expression evaluated to null.

    value

    A term for a (possibly primitive) value of the result of the evaluation. Not valid if isNull is set to true.

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
    Any

  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. var code: String

    The sequence of statements required to evaluate the expression.

  9. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  10. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  11. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  13. var isNull: String

    A term that holds a boolean value representing whether the expression evaluated to null.

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

    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  18. var value: String

    A term for a (possibly primitive) value of the result of the evaluation.

    A term for a (possibly primitive) value of the result of the evaluation. Not valid if isNull is set to true.

  19. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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