Packages

case class GenerateIdentityValues(generator: PartitionIdentityValueGenerator) extends LeafExpression with Nondeterministic with Product with Serializable

Returns the next generated IDENTITY column value based on the underlying PartitionIdentityValueGenerator.

Linear Supertypes
Serializable, Nondeterministic, LeafExpression, LeafLike[Expression], Expression, TreeNode[Expression], WithOrigin, TreePatternBits, Product, Equals, AnyRef, Any
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Inherited
  1. GenerateIdentityValues
  2. Serializable
  3. Nondeterministic
  4. LeafExpression
  5. LeafLike
  6. Expression
  7. TreeNode
  8. WithOrigin
  9. TreePatternBits
  10. Product
  11. Equals
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new GenerateIdentityValues(generator: PartitionIdentityValueGenerator)

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 asCode: String
    Definition Classes
    TreeNode
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. lazy val canonicalized: Expression
    Definition Classes
    Expression
  9. def checkInputDataTypes(): TypeCheckResult
    Definition Classes
    Expression
  10. final def children: Seq[Expression]
    Definition Classes
    LeafLike
  11. def childrenResolved: Boolean
    Definition Classes
    Expression
  12. def clone(): Expression
    Definition Classes
    TreeNode → AnyRef
  13. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]
    Definition Classes
    TreeNode
  14. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]
    Definition Classes
    TreeNode
  15. def collectLeaves(): Seq[Expression]
    Definition Classes
    TreeNode
  16. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  17. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  18. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  19. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  20. def copyTagsFrom(other: Expression): Unit
    Definition Classes
    TreeNode
  21. def dataType: DataType

    Returns the DataType of the result of evaluating this expression.

    Returns the DataType of the result of evaluating this expression. It is invalid to query the dataType of an unresolved expression (i.e., when resolved == false).

    Definition Classes
    GenerateIdentityValues → Expression
  22. final lazy val deterministic: Boolean
    Definition Classes
    Nondeterministic → Expression
  23. def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode

    Returns Java source code that can be compiled to evaluate this expression.

    Returns Java source code that can be compiled to evaluate this expression. The default behavior is to call the eval method of the expression. Concrete expression implementations should override this to do actual code generation.

    ctx

    a CodegenContext

    ev

    an ExprCode with unique terms.

    returns

    an ExprCode containing the Java source code to generate the given expression

    Attributes
    protected
    Definition Classes
    GenerateIdentityValues → Expression
  24. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  25. final def eval(input: InternalRow): Any
    Definition Classes
    Nondeterministic → Expression
  26. def evalInternal(input: InternalRow): Long
    Attributes
    protected
    Definition Classes
    GenerateIdentityValues → Nondeterministic
  27. def exists(f: (Expression) => Boolean): Boolean
    Definition Classes
    TreeNode
  28. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  29. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  30. def find(f: (Expression) => Boolean): Option[Expression]
    Definition Classes
    TreeNode
  31. def flatArguments: Iterator[Any]
    Attributes
    protected
    Definition Classes
    Expression
  32. def flatMap[A](f: (Expression) => TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  33. final def foldable: Boolean
    Definition Classes
    Nondeterministic → Expression
  34. def foreach(f: (Expression) => Unit): Unit
    Definition Classes
    TreeNode
  35. def foreachUp(f: (Expression) => Unit): Unit
    Definition Classes
    TreeNode
  36. def freshCopyIfContainsStatefulExpression(): Expression
    Definition Classes
    Expression
  37. def genCode(ctx: CodegenContext): ExprCode
    Definition Classes
    Expression
  38. def generateTreeString(depth: Int, lastChildren: ArrayList[Boolean], append: (String) => Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  39. val generator: PartitionIdentityValueGenerator
  40. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  41. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  42. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  43. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  44. final def initialize(partitionIndex: Int): Unit
    Definition Classes
    Nondeterministic
  45. def initializeInternal(partitionIndex: Int): Unit
    Attributes
    protected
    Definition Classes
    GenerateIdentityValues → Nondeterministic
  46. def innerChildren: Seq[TreeNode[_]]
    Definition Classes
    TreeNode
  47. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  48. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  49. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  50. final def legacyWithNewChildren(newChildren: Seq[Expression]): Expression
    Attributes
    protected
    Definition Classes
    TreeNode
  51. def makeCopy(newArgs: Array[AnyRef]): Expression
    Definition Classes
    TreeNode
  52. def map[A](f: (Expression) => A): Seq[A]
    Definition Classes
    TreeNode
  53. final def mapChildren(f: (Expression) => Expression): Expression
    Definition Classes
    LeafLike
  54. def mapProductIterator[B](f: (Any) => B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  55. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  56. def multiTransformDown(rule: PartialFunction[Expression, Seq[Expression]]): Stream[Expression]
    Definition Classes
    TreeNode
  57. def multiTransformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Seq[Expression]]): Stream[Expression]
    Definition Classes
    TreeNode
  58. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  59. def nodeName: String
    Definition Classes
    TreeNode
  60. val nodePatterns: Seq[TreePattern]
    Attributes
    protected
    Definition Classes
    TreeNode
  61. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  62. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  63. def nullable: Boolean
    Definition Classes
    GenerateIdentityValues → Expression
  64. def numberedTreeString: String
    Definition Classes
    TreeNode
  65. val origin: Origin
    Definition Classes
    TreeNode → WithOrigin
  66. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  67. def p(number: Int): Expression
    Definition Classes
    TreeNode
  68. def prettyJson: String
    Definition Classes
    TreeNode
  69. def prettyName: String
    Definition Classes
    Expression
  70. def productElementNames: Iterator[String]
    Definition Classes
    Product
  71. def references: AttributeSet
    Definition Classes
    Expression
  72. lazy val resolved: Boolean
    Definition Classes
    Expression
  73. final def semanticEquals(other: Expression): Boolean
    Definition Classes
    Expression
  74. def semanticHash(): Int
    Definition Classes
    Expression
  75. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  76. def simpleString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  77. def simpleStringWithNodeId(): String
    Definition Classes
    Expression → TreeNode
  78. def sql: String
    Definition Classes
    Expression
  79. def stateful: Boolean
    Definition Classes
    Expression
  80. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  81. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  82. def toJSON: String
    Definition Classes
    TreeNode
  83. def toString(): String
    Definition Classes
    Expression → TreeNode → AnyRef → Any
  84. def transform(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  85. def transformDown(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  86. def transformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  87. def transformUp(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  88. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (Expression) => Boolean, ruleId: RuleId)(rule: PartialFunction[(Expression, Expression), Expression]): Expression
    Definition Classes
    TreeNode
  89. def transformUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  90. def transformWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  91. lazy val treePatternBits: BitSet
    Definition Classes
    TreeNode → TreePatternBits
  92. def treeString(append: (String) => Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  93. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  94. final def treeString: String
    Definition Classes
    TreeNode
  95. def typeSuffix: String
    Attributes
    protected
    Definition Classes
    Expression
  96. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  97. final def verboseString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  98. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  99. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  100. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  101. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  102. final def withCanonicalizedChildren: Expression
    Attributes
    protected
    Definition Classes
    Expression
  103. final def withNewChildren(newChildren: Seq[Expression]): Expression
    Definition Classes
    TreeNode
  104. def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression
    Definition Classes
    LeafLike

Inherited from Serializable

Inherited from Nondeterministic

Inherited from LeafExpression

Inherited from LeafLike[Expression]

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from WithOrigin

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped