DynamicFoldableExpression

Instance Constructors

new DynamicFoldableExpression(expr: Expression)

expr
minimal expression tree that can be evaluated only once and turn into a constant.

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
def canEqual(that: Any): Boolean

Definition Classes
DynamicFoldableExpression → Equals
lazy val canonicalized: Expression

Definition Classes
Expression
def checkInputDataTypes(): TypeCheckResult

Definition Classes
Expression
def children: Seq[Expression]

Definition Classes
DynamicFoldableExpression → 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
def convertedLiteral: Any

Definition Classes
DynamicFoldableExpression → DynamicReplacableConstant
def dataType: DataType

Definition Classes
DynamicFoldableExpression → Expression
def deterministic: Boolean

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

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

Definition Classes
AnyRef
def eval(input: InternalRow): Any

Definition Classes
DynamicFoldableExpression → DynamicReplacableConstant → Expression
val expr: Expression

minimal expression tree that can be evaluated only once and turn into a constant.
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
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
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
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def nodeName: String

Definition Classes
DynamicFoldableExpression → TreeNode
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def nullable: Boolean

Definition Classes
DynamicFoldableExpression → Expression
def numberedTreeString: String

Definition Classes
TreeNode
val origin: Origin

Definition Classes
TreeNode
def otherCopyArgs: Seq[AnyRef]

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

Definition Classes
TreeNode
def prettyJson: String

Definition Classes
TreeNode
def prettyName: String

Definition Classes
DynamicFoldableExpression → Expression
def references: AttributeSet

Definition Classes
Expression
lazy val resolved: Boolean

Definition Classes
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 toJSON: String

Definition Classes
TreeNode
def toString(): String

Definition Classes
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
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 expressions

case class DynamicFoldableExpression(expr: Expression) extends Expression with DynamicReplacableConstant with Product with Serializable

Instance Constructors

new DynamicFoldableExpression(expr: Expression)

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

def canEqual(that: Any): Boolean

lazy val canonicalized: Expression

def checkInputDataTypes(): TypeCheckResult

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[_]]

def convertedLiteral: Any

def dataType: DataType

def deterministic: Boolean

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

final def eq(arg0: AnyRef): Boolean

def eval(input: InternalRow): Any

val expr: Expression

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[_]]

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]

final def ne(arg0: AnyRef): Boolean

def nodeName: String

final def notify(): Unit

final def notifyAll(): Unit

def nullable: Boolean

def numberedTreeString: String

val origin: Origin

def otherCopyArgs: Seq[AnyRef]

def p(number: Int): Expression

def prettyJson: String

def prettyName: 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 toJSON: String

def toString(): String

def transform(rule: PartialFunction[Expression, Expression]): Expression

def transformDown(rule: PartialFunction[Expression, Expression]): Expression

def transformUp(rule: PartialFunction[Expression, Expression]): Expression

def treeString(verbose: Boolean): String

def treeString: String

final def verboseString: String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def withNewChildren(newChildren: Seq[Expression]): Expression