ApproxColumnExtractor

Instance Constructors

new ApproxColumnExtractor(child: Expression, name: String, ordinal: Int, dataType: DataType, nullable: Boolean)(exprId: ExprId = NamedExpression.newExprId, qualifier: Option[String] = None)

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

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

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

Definition Classes
TreeNode
def argString: String

Definition Classes
TreeNode
def asCode: String

Definition Classes
TreeNode
final def asInstanceOf[T0]: T0

Definition Classes
Any
lazy val canonicalized: Expression

Definition Classes
Expression
def checkInputDataTypes(): TypeCheckResult

Definition Classes
Expression
val child: Expression

Definition Classes
ApproxColumnExtractor → UnaryExpression
final def children: Seq[Expression]

Definition Classes
UnaryExpression → TreeNode
def childrenResolved: Boolean

Definition Classes
Expression
def clone(): AnyRef

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

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

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

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

Definition Classes
TreeNode
val dataType: DataType

Definition Classes
ApproxColumnExtractor → Expression
def defineCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) ⇒ String): ExprCode

Attributes
protected
Definition Classes
UnaryExpression
def deterministic: Boolean

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

Attributes
protected
Definition Classes
ApproxColumnExtractor → Expression
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
ApproxColumnExtractor → Equals → AnyRef → Any
def eval(input: InternalRow): Any

Definition Classes
ApproxColumnExtractor → UnaryExpression → Expression
val exprId: ExprId

Definition Classes
ApproxColumnExtractor → NamedExpression
def fastEquals(other: TreeNode[_]): Boolean

Definition Classes
TreeNode
def finalize(): Unit

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

Definition Classes
TreeNode
def flatArguments: Iterator[Any]

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

Definition Classes
TreeNode
def foldable: Boolean

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

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

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

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

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

Definition Classes
AnyRef → Any
def hashCode(): Int

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

Attributes
protected
Definition Classes
TreeNode
def isGenerated: Boolean

Definition Classes
NamedExpression
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def jsonFields: List[JField]

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

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

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

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

Attributes
protected
Definition Classes
TreeNode
def metadata: Metadata

Definition Classes
ApproxColumnExtractor → NamedExpression
val name: String

Definition Classes
ApproxColumnExtractor → NamedExpression
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def newInstance(): NamedExpression

Returns a copy of this expression with a new exprId.
Returns a copy of this expression with a new exprId.

Definition Classes
ApproxColumnExtractor → NamedExpression
def nodeName: String

Definition Classes
TreeNode
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def nullSafeCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) ⇒ String): ExprCode

Attributes
protected
Definition Classes
UnaryExpression
def nullSafeEval(input: Any): Any

Attributes
protected
Definition Classes
UnaryExpression
val nullable: Boolean

Definition Classes
ApproxColumnExtractor → UnaryExpression → Expression
def numberedTreeString: String

Definition Classes
TreeNode
val ordinal: Int
val origin: Origin

Definition Classes
TreeNode
final def otherCopyArgs: Seq[AnyRef]

Attributes
protected
Definition Classes
ApproxColumnExtractor → TreeNode
def p(number: Int): Expression

Definition Classes
TreeNode
def prettyJson: String

Definition Classes
TreeNode
def prettyName: String

Definition Classes
Expression
def qualifiedName: String

Definition Classes
NamedExpression
val qualifier: Option[String]

Definition Classes
ApproxColumnExtractor → NamedExpression
def references: AttributeSet

Definition Classes
Expression
lazy val resolved: Boolean

Definition Classes
ApproxColumnExtractor → Expression
def semanticEquals(other: Expression): Boolean

Definition Classes
Expression
def semanticHash(): Int

Definition Classes
Expression
def simpleString: String

Definition Classes
Expression → TreeNode
def sql: String

Definition Classes
Expression
def stringArgs: Iterator[Any]

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

Definition Classes
AnyRef
def toAttribute: Attribute

Definition Classes
ApproxColumnExtractor → NamedExpression
def toJSON: String

Definition Classes
TreeNode
def toString(): String

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

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

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

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

Definition Classes
TreeNode
def treeString: String

Definition Classes
TreeNode
def typeSuffix: String

Attributes
protected
Definition Classes
NamedExpression
final def verboseString: String

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

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )
def withNewChildren(newChildren: Seq[Expression]): Expression

Definition Classes
TreeNode

Related Doc: package bootstrap

case class ApproxColumnExtractor(child: Expression, name: String, ordinal: Int, dataType: DataType, nullable: Boolean)(exprId: ExprId = NamedExpression.newExprId, qualifier: Option[String] = None) extends UnaryExpression with NamedExpression with Product with Serializable

Instance Constructors

new ApproxColumnExtractor(child: Expression, name: String, ordinal: Int, dataType: DataType, nullable: Boolean)(exprId: ExprId = NamedExpression.newExprId, qualifier: Option[String] = None)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(number: Int): TreeNode[_]

def argString: String

def asCode: String

final def asInstanceOf[T0]: T0

lazy val canonicalized: Expression

def checkInputDataTypes(): TypeCheckResult

val child: Expression

final def children: Seq[Expression]

def childrenResolved: Boolean

def clone(): AnyRef

def collect[B](pf: PartialFunction[Expression, B]): Seq[B]

def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]

def collectLeaves(): Seq[Expression]

lazy val containsChild: Set[TreeNode[_]]

val dataType: DataType

def defineCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) ⇒ String): ExprCode

def deterministic: Boolean

def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode

final def eq(arg0: AnyRef): Boolean

def equals(other: Any): Boolean

def eval(input: InternalRow): Any

val exprId: ExprId

def fastEquals(other: TreeNode[_]): Boolean

def finalize(): Unit

def find(f: (Expression) ⇒ Boolean): Option[Expression]

def flatArguments: Iterator[Any]

def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]

def foldable: Boolean

def foreach(f: (Expression) ⇒ Unit): Unit

def foreachUp(f: (Expression) ⇒ Unit): Unit

def genCode(ctx: CodegenContext): ExprCode

def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String): StringBuilder

final def getClass(): Class[_]

def hashCode(): Int

def innerChildren: Seq[TreeNode[_]]

def isGenerated: Boolean

final def isInstanceOf[T0]: Boolean

def jsonFields: List[JField]

def makeCopy(newArgs: Array[AnyRef]): Expression

def map[A](f: (Expression) ⇒ A): Seq[A]

def mapChildren(f: (Expression) ⇒ Expression): Expression

def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]

def metadata: Metadata

val name: String

final def ne(arg0: AnyRef): Boolean

def newInstance(): NamedExpression

def nodeName: String

final def notify(): Unit

final def notifyAll(): Unit

def nullSafeCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) ⇒ String): ExprCode

def nullSafeEval(input: Any): Any

val nullable: Boolean

def numberedTreeString: String

val ordinal: Int

val origin: Origin

final def otherCopyArgs: Seq[AnyRef]

def p(number: Int): Expression

def prettyJson: String

def prettyName: String

def qualifiedName: String

val qualifier: Option[String]

def references: AttributeSet

lazy val resolved: Boolean

def semanticEquals(other: Expression): Boolean

def semanticHash(): Int

def simpleString: String

def sql: String

def stringArgs: Iterator[Any]

final def synchronized[T0](arg0: ⇒ T0): T0

def toAttribute: Attribute

def toJSON: String