Class

org.apache.spark.sql.execution.bootstrap

TaggedAttribute

Related Doc: package bootstrap

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case class TaggedAttribute(tag: Tag, name: String, dataType: DataType, nullable: Boolean = true, metadata: Metadata = Metadata.empty)(exprId: ExprId = NamedExpression.newExprId, qualifier: Option[String] = None) extends Attribute with Unevaluable with Product with Serializable

Linear Supertypes
Serializable, Serializable, Unevaluable, Attribute, NullIntolerant, NamedExpression, LeafExpression, Expression, TreeNode[Expression], Product, Equals, AnyRef, Any
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Inherited
  1. TaggedAttribute
  2. Serializable
  3. Serializable
  4. Unevaluable
  5. Attribute
  6. NullIntolerant
  7. NamedExpression
  8. LeafExpression
  9. Expression
  10. TreeNode
  11. Product
  12. Equals
  13. AnyRef
  14. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new TaggedAttribute(tag: Tag, name: String, dataType: DataType, nullable: Boolean = true, metadata: Metadata = Metadata.empty)(exprId: ExprId = NamedExpression.newExprId, qualifier: Option[String] = None)

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

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    Definition Classes
    AnyRef → Any
  4. def apply(number: Int): TreeNode[_]

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    Definition Classes
    TreeNode
  5. def argString: String

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    Definition Classes
    TreeNode
  6. def asCode: String

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    Definition Classes
    TreeNode
  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  8. lazy val canonicalized: Expression

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    Definition Classes
    Expression
  9. def checkInputDataTypes(): TypeCheckResult

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    Definition Classes
    Expression
  10. final def children: Seq[Expression]

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    Definition Classes
    LeafExpression → TreeNode
  11. def childrenResolved: Boolean

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    Definition Classes
    Expression
  12. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  13. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]

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    Definition Classes
    TreeNode
  14. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]

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    Definition Classes
    TreeNode
  15. def collectLeaves(): Seq[Expression]

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    Definition Classes
    TreeNode
  16. lazy val containsChild: Set[TreeNode[_]]

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    Definition Classes
    TreeNode
  17. val dataType: DataType

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    Definition Classes
    TaggedAttribute → Expression
  18. def deterministic: Boolean

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    Definition Classes
    Expression
  19. final def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode

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    Attributes
    protected
    Definition Classes
    Unevaluable → Expression
  20. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  21. def equals(other: Any): Boolean

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    Definition Classes
    TaggedAttribute → Equals → AnyRef → Any
  22. final def eval(input: InternalRow): Any

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    Definition Classes
    Unevaluable → Expression
  23. val exprId: ExprId

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    Definition Classes
    TaggedAttribute → NamedExpression
  24. def fastEquals(other: TreeNode[_]): Boolean

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    Definition Classes
    TreeNode
  25. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  26. def find(f: (Expression) ⇒ Boolean): Option[Expression]

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    Definition Classes
    TreeNode
  27. def flatArguments: Iterator[Any]

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    Attributes
    protected
    Definition Classes
    Expression
  28. def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]

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    Definition Classes
    TreeNode
  29. def foldable: Boolean

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    Definition Classes
    NamedExpression → Expression
  30. def foreach(f: (Expression) ⇒ Unit): Unit

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    Definition Classes
    TreeNode
  31. def foreachUp(f: (Expression) ⇒ Unit): Unit

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    Definition Classes
    TreeNode
  32. def genCode(ctx: CodegenContext): ExprCode

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    Definition Classes
    Expression
  33. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String): StringBuilder

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    Definition Classes
    TreeNode
  34. final def getClass(): Class[_]

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

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    Definition Classes
    TaggedAttribute → TreeNode → AnyRef → Any
  36. def innerChildren: Seq[TreeNode[_]]

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    Attributes
    protected
    Definition Classes
    TreeNode
  37. def isGenerated: Boolean

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    Definition Classes
    NamedExpression
  38. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  39. def jsonFields: List[JField]

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    Attributes
    protected
    Definition Classes
    TreeNode
  40. def makeCopy(newArgs: Array[AnyRef]): Expression

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    Definition Classes
    TreeNode
  41. def map[A](f: (Expression) ⇒ A): Seq[A]

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    Definition Classes
    TreeNode
  42. def mapChildren(f: (Expression) ⇒ Expression): Expression

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    Definition Classes
    TreeNode
  43. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]

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    Attributes
    protected
    Definition Classes
    TreeNode
  44. val metadata: Metadata

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    Definition Classes
    TaggedAttribute → NamedExpression
  45. val name: String

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    Definition Classes
    TaggedAttribute → NamedExpression
  46. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  47. def newInstance(): TaggedAttribute

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    Definition Classes
    TaggedAttribute → Attribute → NamedExpression
  48. def nodeName: String

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    Definition Classes
    TreeNode
  49. final def notify(): Unit

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

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    Definition Classes
    AnyRef
  51. val nullable: Boolean

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    Definition Classes
    TaggedAttribute → Expression
  52. def numberedTreeString: String

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    Definition Classes
    TreeNode
  53. val origin: Origin

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    Definition Classes
    TreeNode
  54. def otherCopyArgs: Seq[AnyRef]

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    Attributes
    protected
    Definition Classes
    TreeNode
  55. def p(number: Int): Expression

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    Definition Classes
    TreeNode
  56. def prettyJson: String

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    Definition Classes
    TreeNode
  57. def prettyName: String

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    Definition Classes
    Expression
  58. def qualifiedName: String

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    Definition Classes
    NamedExpression
  59. val qualifier: Option[String]

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    Definition Classes
    TaggedAttribute → NamedExpression
  60. def references: AttributeSet

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    Definition Classes
    Attribute → Expression
  61. lazy val resolved: Boolean

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    Definition Classes
    Expression
  62. def semanticEquals(other: Expression): Boolean

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    Definition Classes
    Expression
  63. def semanticHash(): Int

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    Definition Classes
    Expression
  64. def simpleString: String

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    Definition Classes
    Expression → TreeNode
  65. def sql: String

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    Definition Classes
    Expression
  66. def stringArgs: Iterator[Any]

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    Attributes
    protected
    Definition Classes
    TreeNode
  67. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  68. val tag: Tag

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  69. def toAttribute: Attribute

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    Definition Classes
    Attribute → NamedExpression
  70. def toAttributeReference: AttributeReference

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  71. def toJSON: String

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    Definition Classes
    TreeNode
  72. def toString(): String

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    Definition Classes
    Expression → TreeNode → AnyRef → Any
  73. def transform(rule: PartialFunction[Expression, Expression]): Expression

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    Definition Classes
    TreeNode
  74. def transformDown(rule: PartialFunction[Expression, Expression]): Expression

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    Definition Classes
    TreeNode
  75. def transformUp(rule: PartialFunction[Expression, Expression]): Expression

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    Definition Classes
    TreeNode
  76. def treeString(verbose: Boolean): String

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    Definition Classes
    TreeNode
  77. def treeString: String

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    Definition Classes
    TreeNode
  78. def typeSuffix: String

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    Attributes
    protected
    Definition Classes
    NamedExpression
  79. final def verboseString: String

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    Definition Classes
    Expression → TreeNode
  80. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  83. def withMetadata(newMetadata: Metadata): Attribute

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    Definition Classes
    TaggedAttribute → Attribute
  84. def withName(newName: String): TaggedAttribute

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    Definition Classes
    TaggedAttribute → Attribute
  85. def withNewChildren(newChildren: Seq[Expression]): Expression

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    Definition Classes
    TreeNode
  86. def withNullability(newNullability: Boolean): TaggedAttribute

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    Returns a copy of this TaggedAttribute with changed nullability.

    Returns a copy of this TaggedAttribute with changed nullability.

    Definition Classes
    TaggedAttribute → Attribute
  87. def withQualifier(newQualifier: Option[String]): TaggedAttribute

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    Returns a copy of this TaggedAttribute with new qualifiers.

    Returns a copy of this TaggedAttribute with new qualifiers.

    Definition Classes
    TaggedAttribute → Attribute

Inherited from Serializable

Inherited from Serializable

Inherited from Unevaluable

Inherited from Attribute

Inherited from NullIntolerant

Inherited from NamedExpression

Inherited from LeafExpression

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped