Packages

t

com.nvidia.spark.rapids

GpuArrayTransformBase

trait GpuArrayTransformBase extends Expression with GpuSimpleHigherOrderFunction

Linear Supertypes
GpuSimpleHigherOrderFunction, GpuBind, GpuHigherOrderFunction, ShimExpression, GpuExpression, Arm, Expression, TreeNode[Expression], TreePatternBits, Product, Equals, AnyRef, Any
Known Subclasses
GpuArrayExists, GpuArrayTransform
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. GpuArrayTransformBase
  2. GpuSimpleHigherOrderFunction
  3. GpuBind
  4. GpuHigherOrderFunction
  5. ShimExpression
  6. GpuExpression
  7. Arm
  8. Expression
  9. TreeNode
  10. TreePatternBits
  11. Product
  12. Equals
  13. AnyRef
  14. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def argument: Expression
    Definition Classes
    GpuSimpleHigherOrderFunction
  2. abstract def bind(input: AttributeSeq): GpuExpression

    Returns a modified version of this with at a minimum all AttributeReferences in the child expressions replaced with GpuBoundReference instances.

    Returns a modified version of this with at a minimum all AttributeReferences in the child expressions replaced with GpuBoundReference instances.

    Definition Classes
    GpuBind
  3. abstract def boundIntermediate: Seq[GpuExpression]
  4. abstract def canEqual(that: Any): Boolean
    Definition Classes
    Equals
  5. abstract def dataType: DataType
    Definition Classes
    Expression
  6. abstract def function: Expression
    Definition Classes
    GpuSimpleHigherOrderFunction
  7. abstract def isBound: Boolean
  8. abstract def productArity: Int
    Definition Classes
    Product
  9. abstract def productElement(n: Int): Any
    Definition Classes
    Product
  10. abstract def transformListColumnView(lambdaTransformedCV: ColumnView): GpuColumnVector
    Attributes
    protected

Concrete 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. def arguments: Seq[Expression]

    Arguments of the higher ordered function.

    Arguments of the higher ordered function.

    Definition Classes
    GpuSimpleHigherOrderFunction → GpuHigherOrderFunction
  7. def asCode: String
    Definition Classes
    TreeNode
  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. def bindLambdaFunc(input: AttributeSeq): (GpuLambdaFunction, GpuExpression, Seq[GpuExpression])

    Do the core work of binding this and its lambda function.

    Do the core work of binding this and its lambda function.

    input

    the input attributes

    returns

    the bound child GpuLambdaFunction, the bound argument, and project expressions for everything except the lambda function's arguments, because how you get those is often dependent on the type of processing you are doing.

    Attributes
    protected
    Definition Classes
    GpuSimpleHigherOrderFunction
  10. lazy val canonicalized: Expression
    Definition Classes
    GpuExpression → Expression
  11. def checkInputDataTypes(): TypeCheckResult
    Definition Classes
    Expression
  12. def children: Seq[Expression]
    Definition Classes
    GpuHigherOrderFunction → TreeNode
  13. def childrenResolved: Boolean
    Definition Classes
    Expression
  14. def clone(): Expression
    Definition Classes
    TreeNode → AnyRef
  15. def closeOnExcept[T <: AutoCloseable, V](r: Option[T])(block: (Option[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  16. def closeOnExcept[T <: AutoCloseable, V](r: ArrayBuffer[T])(block: (ArrayBuffer[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  17. def closeOnExcept[T <: AutoCloseable, V](r: Array[T])(block: (Array[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  18. def closeOnExcept[T <: AutoCloseable, V](r: Seq[T])(block: (Seq[T]) ⇒ V): V

    Executes the provided code block, closing the resources only if an exception occurs

    Executes the provided code block, closing the resources only if an exception occurs

    Definition Classes
    Arm
  19. def closeOnExcept[T <: AutoCloseable, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block, closing the resource only if an exception occurs

    Executes the provided code block, closing the resource only if an exception occurs

    Definition Classes
    Arm
  20. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]
    Definition Classes
    TreeNode
  21. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]
    Definition Classes
    TreeNode
  22. def collectLeaves(): Seq[Expression]
    Definition Classes
    TreeNode
  23. def columnarEval(batch: ColumnarBatch): Any

    Returns the result of evaluating this expression on the entire ColumnarBatch.

    Returns the result of evaluating this expression on the entire ColumnarBatch. The result of calling this may be a single GpuColumnVector or a scalar value. Scalar values typically happen if they are a part of the expression i.e. col("a") + 100. In this case the 100 is a literal that Add would have to be able to handle.

    By convention any GpuColumnVector returned by columnarEval is owned by the caller and will need to be closed by them. This can happen by putting it into a ColumnarBatch and closing the batch or by closing the vector directly if it is a temporary value.

    Definition Classes
    GpuArrayTransformBase → GpuExpression
  24. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  25. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  26. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  27. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  28. def convertToAst(numFirstTableColumns: Int): AstExpression

    Build an equivalent representation of this expression in a cudf AST.

    Build an equivalent representation of this expression in a cudf AST.

    numFirstTableColumns

    number of columns in the leftmost input table. Spark places the columns of all inputs in a single sequence, while cudf AST uses an explicit table reference to make column indices unique. This parameter helps translate input column references from Spark's single sequence into cudf's separate sequences.

    returns

    top node of the equivalent AST

    Definition Classes
    GpuExpression
  29. def copyTagsFrom(other: Expression): Unit
    Definition Classes
    TreeNode
  30. lazy val deterministic: Boolean
    Definition Classes
    Expression
  31. def disableCoalesceUntilInput(): Boolean

    Override this if your expression cannot allow combining of data from multiple files into a single batch before it operates on them.

    Override this if your expression cannot allow combining of data from multiple files into a single batch before it operates on them. These are for things like getting the input file name. Which for spark is stored in a thread local variable which means we have to jump through some hoops to make this work.

    Definition Classes
    GpuExpression
  32. final def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode
    Definition Classes
    GpuExpression → Expression
  33. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  34. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  35. final def eval(input: InternalRow = null): Any
    Definition Classes
    GpuExpression → Expression
  36. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  37. def find(f: (Expression) ⇒ Boolean): Option[Expression]
    Definition Classes
    TreeNode
  38. def flatArguments: Iterator[Any]
    Attributes
    protected
    Definition Classes
    Expression
  39. def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  40. def foldable: Boolean
    Definition Classes
    Expression
  41. def foreach(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  42. def foreachUp(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  43. def freeOnExcept[T <: RapidsBuffer, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block, freeing the RapidsBuffer only if an exception occurs

    Executes the provided code block, freeing the RapidsBuffer only if an exception occurs

    Definition Classes
    Arm
  44. def functions: Seq[Expression]

    Functions applied by the higher order function.

    Functions applied by the higher order function.

    Definition Classes
    GpuSimpleHigherOrderFunction → GpuHigherOrderFunction
  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() @HotSpotIntrinsicCandidate()
  48. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  49. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  50. def hasSideEffects: Boolean

    Could evaluating this expression cause side-effects, such as throwing an exception?

    Could evaluating this expression cause side-effects, such as throwing an exception?

    Definition Classes
    GpuExpression
  51. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  52. def innerChildren: Seq[TreeNode[_]]
    Definition Classes
    TreeNode
  53. lazy val inputToLambda: Seq[DataType]
    Attributes
    protected
  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 lambdaFunction: GpuLambdaFunction
    Attributes
    protected
    Definition Classes
    GpuSimpleHigherOrderFunction
  58. final def legacyWithNewChildren(newChildren: Seq[Expression]): Expression
    Attributes
    protected
    Definition Classes
    TreeNode
  59. def makeCopy(newArgs: Array[AnyRef]): Expression
    Definition Classes
    TreeNode
  60. def map[A](f: (Expression) ⇒ A): Seq[A]
    Definition Classes
    TreeNode
  61. def mapChildren(f: (Expression) ⇒ Expression): Expression
    Definition Classes
    TreeNode
  62. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  63. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  64. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  65. def nodeName: String
    Definition Classes
    TreeNode
  66. val nodePatterns: Seq[TreePattern]
    Attributes
    protected
    Definition Classes
    TreeNode
  67. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  68. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  69. def nullable: Boolean
    Definition Classes
    GpuHigherOrderFunction → Expression
  70. def numberedTreeString: String
    Definition Classes
    TreeNode
  71. val origin: Origin
    Definition Classes
    TreeNode
  72. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  73. def p(number: Int): Expression
    Definition Classes
    TreeNode
  74. def prettyJson: String
    Definition Classes
    TreeNode
  75. def prettyName: String
    Definition Classes
    Expression
  76. def productIterator: Iterator[Any]
    Definition Classes
    Product
  77. def productPrefix: String
    Definition Classes
    Product
  78. def references: AttributeSet
    Definition Classes
    Expression
  79. lazy val resolved: Boolean
    Definition Classes
    Expression
  80. final def semanticEquals(other: Expression): Boolean
    Definition Classes
    Expression
  81. def semanticHash(): Int
    Definition Classes
    Expression
  82. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  83. def simpleString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  84. def simpleStringWithNodeId(): String
    Definition Classes
    Expression → TreeNode
  85. def sql: String
    Definition Classes
    Expression
  86. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  87. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  88. def toJSON: String
    Definition Classes
    TreeNode
  89. def toString(): String
    Definition Classes
    Expression → TreeNode → AnyRef → Any
  90. def transform(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  91. def transformDown(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  92. def transformDownWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  93. def transformUp(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  94. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (Expression) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[(Expression, Expression), Expression]): Expression
    Definition Classes
    TreeNode
  95. def transformUpWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  96. def transformWithPruning(cond: (TreePatternBits) ⇒ Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  97. lazy val treePatternBits: BitSet
    Definition Classes
    TreeNode → TreePatternBits
  98. def treeString(append: (String) ⇒ Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  99. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  100. final def treeString: String
    Definition Classes
    TreeNode
  101. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  102. final def verboseString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  103. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  104. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  105. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  106. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  107. final def withNewChildren(newChildren: Seq[Expression]): Expression
    Definition Classes
    TreeNode
  108. def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression
    Definition Classes
    ShimExpression → TreeNode
  109. def withResource[T <: AutoCloseable, V](h: CloseableHolder[T])(block: (CloseableHolder[T]) ⇒ V): V

    Executes the provided code block and then closes the resource

    Executes the provided code block and then closes the resource

    Definition Classes
    Arm
  110. def withResource[T <: AutoCloseable, V](r: ArrayBuffer[T])(block: (ArrayBuffer[T]) ⇒ V): V

    Executes the provided code block and then closes the array buffer of resources

    Executes the provided code block and then closes the array buffer of resources

    Definition Classes
    Arm
  111. def withResource[T <: AutoCloseable, V](r: Array[T])(block: (Array[T]) ⇒ V): V

    Executes the provided code block and then closes the array of resources

    Executes the provided code block and then closes the array of resources

    Definition Classes
    Arm
  112. def withResource[T <: AutoCloseable, V](r: Seq[T])(block: (Seq[T]) ⇒ V): V

    Executes the provided code block and then closes the sequence of resources

    Executes the provided code block and then closes the sequence of resources

    Definition Classes
    Arm
  113. def withResource[T <: AutoCloseable, V](r: Option[T])(block: (Option[T]) ⇒ V): V

    Executes the provided code block and then closes the Option[resource]

    Executes the provided code block and then closes the Option[resource]

    Definition Classes
    Arm
  114. def withResource[T <: AutoCloseable, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block and then closes the resource

    Executes the provided code block and then closes the resource

    Definition Classes
    Arm
  115. def withResourceIfAllowed[T, V](r: T)(block: (T) ⇒ V): V

    Executes the provided code block and then closes the value if it is AutoCloseable

    Executes the provided code block and then closes the value if it is AutoCloseable

    Definition Classes
    Arm

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from GpuSimpleHigherOrderFunction

Inherited from GpuBind

Inherited from GpuHigherOrderFunction

Inherited from ShimExpression

Inherited from GpuExpression

Inherited from Arm

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped