org.apache.spark.sql.catalyst.expressions

ExprId

Related Doc: package expressions

case class ExprId(id: Long) extends Product with Serializable

A globally unique (within this JVM) id for a given named expression. Used to identify which attribute output by a relation is being referenced in a subsequent computation.

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. ExprId
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. AnyRef
  7. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new ExprId(id: Long)

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

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

    Definition Classes
    AnyRef

  7. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  9. val id: Long

  10. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  12. final def notify(): Unit

    Definition Classes
    AnyRef

  13. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  15. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  17. 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

Ungrouped