Uses of Interface
org.apache.drill.common.logical.data.visitors.LogicalVisitor

Packages that use LogicalVisitor

Package	Description
org.apache.drill.common.logical.data	Logical operators in a query graph.
org.apache.drill.common.logical.data.visitors	Visitors for Drill logical plan graphs.
org.apache.drill.exec.planner.logical

Uses of LogicalVisitor in org.apache.drill.common.logical.data

Methods in org.apache.drill.common.logical.data with parameters of type LogicalVisitor

Modifier and Type	Method and Description
<T,X,E extends Throwable> T	Analyze.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Filter.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Flatten.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	GroupingAggregate.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Join.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	LateralJoin.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Limit.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	LogicalOperator.accept(LogicalVisitor<T,X,E> logicalVisitor, X value) Provides capability to build a set of output based on traversing a query graph tree.
<T,X,E extends Throwable> T	LogicalSemiJoin.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	MetadataAggregate.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	MetadataController.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	MetadataHandler.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Order.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Project.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	RunningAggregate.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Scan.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Store.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Transform.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Union.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Unnest.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Window.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Writer.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)
<T,X,E extends Throwable> T	Values.accept(LogicalVisitor<T,X,E> logicalVisitor, X value)

Uses of LogicalVisitor in org.apache.drill.common.logical.data.visitors

Classes in org.apache.drill.common.logical.data.visitors that implement LogicalVisitor

Modifier and Type	Class and Description
class	AbstractLogicalVisitor<T,X,E extends Throwable>

Uses of LogicalVisitor in org.apache.drill.exec.planner.logical

Classes in org.apache.drill.exec.planner.logical that implement LogicalVisitor

Modifier and Type	Class and Description
class	ScanFieldDeterminer This visitor will walk a logical plan and record in a map the list of field references associated to each scan.