ProjectNode

Instance Constructors

new ProjectNode(conf: SQLConf, projectList: Seq[NamedExpression], child: LocalNode)

Value Members

final def !=(arg0: AnyRef): Boolean

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

Definition Classes
Any
final def ##(): Int

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

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

Definition Classes
Any
def apply(number: Int): LocalNode

Definition Classes
TreeNode
def argString: String

Definition Classes
TreeNode
def asCode: String

Definition Classes
TreeNode
final def asInstanceOf[T0]: T0

Definition Classes
Any
final def asIterator: Iterator[InternalRow]

Returns the content through the Iterator interface.
Returns the content through the Iterator interface.

Definition Classes
LocalNode
def canProcessSafeRows: Boolean

Specifies whether this operator is capable of processing Java-object-based Rows (i.
Specifies whether this operator is capable of processing Java-object-based Rows (i.e. rows that are not UnsafeRows).

Definition Classes
LocalNode
def canProcessUnsafeRows: Boolean

Specifies whether this operator is capable of processing UnsafeRows
Specifies whether this operator is capable of processing UnsafeRows

Definition Classes
LocalNode
val child: LocalNode

Definition Classes
ProjectNode → UnaryLocalNode
def children: Seq[LocalNode]

Definition Classes
UnaryLocalNode → TreeNode
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def close(): Unit

Closes the iterator and releases all resources.
Closes the iterator and releases all resources. It should be idempotent.
Implementations of this must also call the close() function of its children.

Definition Classes
ProjectNode → LocalNode
final def collect(): Seq[Row]

Returns the content of the iterator from the beginning to the end in the form of a Scala Seq.
Returns the content of the iterator from the beginning to the end in the form of a Scala Seq.

Definition Classes
LocalNode
def collect[B](pf: PartialFunction[LocalNode, B]): Seq[B]

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

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

Definition Classes
TreeNode
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def expressions: Seq[Expression]

Definition Classes
QueryPlan
def fastEquals(other: TreeNode[_]): Boolean

Definition Classes
TreeNode
def fetch(): InternalRow

Returns the current tuple.
Returns the current tuple.

Definition Classes
ProjectNode → LocalNode
def finalize(): Unit

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

Definition Classes
TreeNode
def flatMap[A](f: (LocalNode) ⇒ TraversableOnce[A]): Seq[A]

Definition Classes
TreeNode
def foreach(f: (LocalNode) ⇒ Unit): Unit

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

Definition Classes
TreeNode
def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder): StringBuilder

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

Definition Classes
AnyRef → Any
def getNodeNumbered(number: MutableInt): LocalNode

Attributes
protected
Definition Classes
TreeNode
def inputSet: AttributeSet

Definition Classes
QueryPlan
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isTraceEnabled(): Boolean

Attributes
protected
Definition Classes
Logging
def jsonFields: List[(String, JValue)]

Attributes
protected
Definition Classes
TreeNode
def log: Logger

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logName: String

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def makeCopy(newArgs: Array[AnyRef]): LocalNode

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

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

Definition Classes
TreeNode
def missingInput: AttributeSet

Definition Classes
QueryPlan
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def newMutableProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute]): () ⇒ MutableProjection

Attributes
protected
Definition Classes
LocalNode
def newPredicate(expression: Expression, inputSchema: Seq[Attribute]): (InternalRow) ⇒ Boolean

Attributes
protected
Definition Classes
LocalNode
def newProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute]): Projection

Attributes
protected
Definition Classes
LocalNode
def next(): Boolean

Advances the iterator to the next tuple.
Advances the iterator to the next tuple. Returns true if there is at least one more tuple.

Definition Classes
ProjectNode → LocalNode
def nodeName: String

Definition Classes
TreeNode
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def numberedTreeString: String

Definition Classes
TreeNode
def open(): Unit

Initializes the iterator state.
Initializes the iterator state. Must be called before calling next().
Implementations of this must also call the open() function of its children.

Definition Classes
ProjectNode → LocalNode
val origin: Origin

Definition Classes
TreeNode
def otherCopyArgs: Seq[AnyRef]

Attributes
protected
Definition Classes
TreeNode
def output: Seq[Attribute]

Definition Classes
ProjectNode → QueryPlan
def outputSet: AttributeSet

Definition Classes
QueryPlan
def outputsUnsafeRows: Boolean

Specifies whether this operator outputs UnsafeRows
Specifies whether this operator outputs UnsafeRows

Definition Classes
LocalNode
def prepare(): Unit

Called before open().
Called before open(). Prepare can be used to reserve memory needed. It must NOT consume any input data.
Implementations of this must also call the prepare() function of its children.

Definition Classes
LocalNode
def prettyJson: String

Definition Classes
TreeNode
def printSchema(): Unit

Definition Classes
QueryPlan
val projectList: Seq[NamedExpression]
def references: AttributeSet

Definition Classes
QueryPlan
lazy val schema: StructType

Definition Classes
QueryPlan
def schemaString: String

Definition Classes
QueryPlan
def simpleString: String

Definition Classes
QueryPlan → TreeNode
def statePrefix: String

Attributes
protected
Definition Classes
QueryPlan
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
TreeNode → AnyRef → Any
def transform(rule: PartialFunction[LocalNode, LocalNode]): LocalNode

Definition Classes
TreeNode
def transformAllExpressions(rule: PartialFunction[Expression, Expression]): ProjectNode.this.type

Definition Classes
QueryPlan
def transformChildren(rule: PartialFunction[LocalNode, LocalNode], nextOperation: (LocalNode, PartialFunction[LocalNode, LocalNode]) ⇒ LocalNode): LocalNode

Attributes
protected
Definition Classes
TreeNode
def transformDown(rule: PartialFunction[LocalNode, LocalNode]): LocalNode

Definition Classes
TreeNode
def transformExpressions(rule: PartialFunction[Expression, Expression]): ProjectNode.this.type

Definition Classes
QueryPlan
def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): ProjectNode.this.type

Definition Classes
QueryPlan
def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): ProjectNode.this.type

Definition Classes
QueryPlan
def transformUp(rule: PartialFunction[LocalNode, LocalNode]): LocalNode

Definition Classes
TreeNode
def treeString: String

Definition Classes
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[LocalNode]): LocalNode

Definition Classes
TreeNode

case class ProjectNode(conf: SQLConf, projectList: Seq[NamedExpression], child: LocalNode) extends UnaryLocalNode with Product with Serializable

Instance Constructors

new ProjectNode(conf: SQLConf, projectList: Seq[NamedExpression], child: LocalNode)

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

def apply(number: Int): LocalNode

def argString: String

def asCode: String

final def asInstanceOf[T0]: T0

final def asIterator: Iterator[InternalRow]

def canProcessSafeRows: Boolean

def canProcessUnsafeRows: Boolean

val child: LocalNode

def children: Seq[LocalNode]

def clone(): AnyRef

def close(): Unit

final def collect(): Seq[Row]

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

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

val conf: SQLConf

lazy val containsChild: Set[TreeNode[_]]

final def eq(arg0: AnyRef): Boolean

def expressions: Seq[Expression]

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

def fetch(): InternalRow

def finalize(): Unit

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

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

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

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

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

final def getClass(): Class[_]

def getNodeNumbered(number: MutableInt): LocalNode

def inputSet: AttributeSet

final def isInstanceOf[T0]: Boolean

def isTraceEnabled(): Boolean

def jsonFields: List[(String, JValue)]

def log: Logger

def logDebug(msg: ⇒ String, throwable: Throwable): Unit

def logDebug(msg: ⇒ String): Unit

def logError(msg: ⇒ String, throwable: Throwable): Unit

def logError(msg: ⇒ String): Unit

def logInfo(msg: ⇒ String, throwable: Throwable): Unit

def logInfo(msg: ⇒ String): Unit

def logName: String

def logTrace(msg: ⇒ String, throwable: Throwable): Unit

def logTrace(msg: ⇒ String): Unit

def logWarning(msg: ⇒ String, throwable: Throwable): Unit

def logWarning(msg: ⇒ String): Unit

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

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

def mapChildren(f: (LocalNode) ⇒ LocalNode): LocalNode

def missingInput: AttributeSet

final def ne(arg0: AnyRef): Boolean

def newMutableProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute]): () ⇒ MutableProjection

def newPredicate(expression: Expression, inputSchema: Seq[Attribute]): (InternalRow) ⇒ Boolean

def newProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute]): Projection

def next(): Boolean

def nodeName: String

final def notify(): Unit

final def notifyAll(): Unit

def numberedTreeString: String

def open(): Unit

val origin: Origin

def otherCopyArgs: Seq[AnyRef]

def output: Seq[Attribute]

def outputSet: AttributeSet

def outputsUnsafeRows: Boolean

def prepare(): Unit

def prettyJson: String

def printSchema(): Unit

val projectList: Seq[NamedExpression]

def references: AttributeSet

lazy val schema: StructType

def schemaString: String