case class MapTransform(argument: Expression, key: Expression, function: Expression, zeroF: (DataType) ⇒ Option[Any]) extends Expression with HigherOrderFunction with CodegenFallback with SeqArgs with Product with Serializable

Transforms a map

argument

map of type x to y,

key

expr for key

function

value to value transformation for that key entry

Linear Supertypes
Serializable, Serializable, SeqArgs, CodegenFallback, HigherOrderFunction, ExpectsInputTypes, Expression, TreeNode[Expression], TreePatternBits, Product, Equals, AnyRef, Any
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Inherited
  1. MapTransform
  2. Serializable
  3. Serializable
  4. SeqArgs
  5. CodegenFallback
  6. HigherOrderFunction
  7. ExpectsInputTypes
  8. Expression
  9. TreeNode
  10. TreePatternBits
  11. Product
  12. Equals
  13. AnyRef
  14. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new MapTransform(argument: Expression, key: Expression, function: Expression, zeroF: (DataType) ⇒ Option[Any])

    argument

    map of type x to y,

    key

    expr for key

    function

    value to value transformation for that key entry

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

Inherited from Serializable

Inherited from Serializable

Inherited from SeqArgs

Inherited from CodegenFallback

Inherited from HigherOrderFunction

Inherited from ExpectsInputTypes

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped