case class FunForward(children: Seq[Expression]) extends Expression with CodegenFallback with Product with Serializable

Forwards calls to the function arguments via setters. This is only evaluated in aggExpr, all other usages are removed during lambda creation.

This removal may also be forced in aggExpr at a later stage

Linear Supertypes
Serializable, Serializable, CodegenFallback, Expression, TreeNode[Expression], TreePatternBits, Product, Equals, AnyRef, Any
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Inherited
  1. FunForward
  2. Serializable
  3. Serializable
  4. CodegenFallback
  5. Expression
  6. TreeNode
  7. TreePatternBits
  8. Product
  9. Equals
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new FunForward(children: Seq[Expression])

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. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  5. def argString(maxFields: Int): String
    Definition Classes
    TreeNode
  6. lazy val args: Seq[Expression]
  7. def asCode: String
    Definition Classes
    TreeNode
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. lazy val canonicalized: Expression
    Definition Classes
    Expression
  10. def checkInputDataTypes(): TypeCheckResult
    Definition Classes
    Expression
  11. val children: Seq[Expression]
    Definition Classes
    FunForward → TreeNode
  12. def childrenResolved: Boolean
    Definition Classes
    Expression
  13. def clone(): Expression
    Definition Classes
    TreeNode → AnyRef
  14. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]
    Definition Classes
    TreeNode
  15. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]
    Definition Classes
    TreeNode
  16. def collectLeaves(): Seq[Expression]
    Definition Classes
    TreeNode
  17. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  18. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  19. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  20. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  21. def copyTagsFrom(other: Expression): Unit
    Definition Classes
    TreeNode
  22. def dataType: DataType
    Definition Classes
    FunForward → Expression
  23. lazy val deterministic: Boolean
    Definition Classes
    Expression
  24. def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode
    Attributes
    protected
    Definition Classes
    CodegenFallback → Expression
  25. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. def eval(input: InternalRow): Any
    Definition Classes
    FunForward → Expression
  27. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  28. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  29. def find(f: (Expression) ⇒ Boolean): Option[Expression]
    Definition Classes
    TreeNode
  30. def flatArguments: Iterator[Any]
    Attributes
    protected
    Definition Classes
    Expression
  31. def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  32. def foldable: Boolean
    Definition Classes
    Expression
  33. def foreach(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  34. def foreachUp(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  35. lazy val fun: Expression
  36. lazy val function: FunN
  37. def genCode(ctx: CodegenContext): ExprCode
    Definition Classes
    Expression
  38. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) ⇒ Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  39. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  40. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  41. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  42. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  43. def innerChildren: Seq[TreeNode[_]]
    Definition Classes
    TreeNode
  44. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  45. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  46. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  47. final def legacyWithNewChildren(newChildren: Seq[Expression]): Expression
    Attributes
    protected
    Definition Classes
    TreeNode
  48. def makeCopy(newArgs: Array[AnyRef]): Expression
    Definition Classes
    TreeNode
  49. def map[A](f: (Expression) ⇒ A): Seq[A]
    Definition Classes
    TreeNode
  50. def mapChildren(f: (Expression) ⇒ Expression): Expression
    Definition Classes
    TreeNode
  51. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  52. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  53. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  54. def nodeName: String
    Definition Classes
    TreeNode
  55. val nodePatterns: Seq[TreePattern]
    Attributes
    protected
    Definition Classes
    TreeNode
  56. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  57. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  58. def nullable: Boolean
    Definition Classes
    FunForward → Expression
  59. def numberedTreeString: String
    Definition Classes
    TreeNode
  60. val origin: Origin
    Definition Classes
    TreeNode
  61. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  62. def p(number: Int): Expression
    Definition Classes
    TreeNode
  63. lazy val params: Seq[Expression]
  64. def prettyJson: String
    Definition Classes
    TreeNode
  65. def prettyName: String
    Definition Classes
    Expression
  66. def references: AttributeSet
    Definition Classes
    Expression
  67. lazy val resolved: Boolean
    Definition Classes
    Expression
  68. final def semanticEquals(other: Expression): Boolean
    Definition Classes
    Expression
  69. def semanticHash(): Int
    Definition Classes
    Expression
  70. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  71. def simpleString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  72. def simpleStringWithNodeId(): String
    Definition Classes
    Expression → TreeNode
  73. def sql: String
    Definition Classes
    Expression
  74. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  75. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  76. def toJSON: String
    Definition Classes
    TreeNode
  77. def toString(): String
    Definition Classes
    Expression → TreeNode → AnyRef → Any
  78. def transform(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  79. def transformDown(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  80. def transformDownWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  81. def transformUp(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  82. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (Expression) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[(Expression, Expression), Expression]): Expression
    Definition Classes
    TreeNode
  83. def transformUpWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  84. def transformWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  85. lazy val treePatternBits: BitSet
    Definition Classes
    TreeNode → TreePatternBits
  86. def treeString(append: (String) ⇒ Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  87. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  88. final def treeString: String
    Definition Classes
    TreeNode
  89. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  90. final def verboseString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  91. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  92. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  93. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  94. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  95. final def withNewChildren(newChildren: Seq[Expression]): Expression
    Definition Classes
    TreeNode
  96. def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression
    Attributes
    protected
    Definition Classes
    FunForward → TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from CodegenFallback

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped