Uses of Interface
org.apache.drill.exec.physical.base.PhysicalVisitor

Packages that use PhysicalVisitor

Package	Description
org.apache.drill.exec.physical.base
org.apache.drill.exec.physical.config
org.apache.drill.exec.physical.impl
org.apache.drill.exec.physical.impl.validate
org.apache.drill.exec.planner
org.apache.drill.exec.planner.fragment
org.apache.drill.exec.planner.fragment.contrib
org.apache.drill.exec.store.mock	Defines a mock data source which generates dummy test data for use in testing.
org.apache.drill.exec.store.parquet
org.apache.drill.exec.work.foreman.rm	Provides resource management and queuing support for the Drill foreman.

Uses of PhysicalVisitor in org.apache.drill.exec.physical.base

Classes in org.apache.drill.exec.physical.base that implement PhysicalVisitor

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

Methods in org.apache.drill.exec.physical.base with parameters of type PhysicalVisitor

Modifier and Type	Method and Description
<T,X,E extends Throwable> T	PhysicalOperator.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value) Provides capability to build a set of output based on traversing a query graph tree.
<T,X,E extends Throwable> T	AbstractWriter.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	AbstractSubScan.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	AbstractStore.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	AbstractSender.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	AbstractReceiver.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	AbstractGroupScan.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	AbstractExchange.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)

Uses of PhysicalVisitor in org.apache.drill.exec.physical.config

Methods in org.apache.drill.exec.physical.config with parameters of type PhysicalVisitor

Modifier and Type	Method and Description
<T,X,E extends Throwable> T	WindowPOP.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	Values.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	UnorderedReceiver.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	UnionAll.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	Trace.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	TopN.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	StreamingAggregate.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	Sort.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	SingleSender.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	SelectionVectorRemover.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	Screen.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	Project.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	ProducerConsumer.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	OrderedPartitionSender.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	NestedLoopJoinPOP.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	MergingReceiverPOP.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	MergeJoinPOP.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	Limit.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	IteratorValidator.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	HashPartitionSender.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	HashJoinPOP.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	HashAggregate.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	FlattenPOP.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	Filter.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	ComplexToJson.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)
<T,X,E extends Throwable> T	BroadcastSender.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)

Uses of PhysicalVisitor in org.apache.drill.exec.physical.impl

Classes in org.apache.drill.exec.physical.impl that implement PhysicalVisitor

Modifier and Type	Class and Description
class	TraceInjector

Uses of PhysicalVisitor in org.apache.drill.exec.physical.impl.validate

Classes in org.apache.drill.exec.physical.impl.validate that implement PhysicalVisitor

Modifier and Type	Class and Description
class	IteratorValidatorInjector

Uses of PhysicalVisitor in org.apache.drill.exec.planner

Classes in org.apache.drill.exec.planner that implement PhysicalVisitor

Modifier and Type	Class and Description
class	AbstractOpWrapperVisitor<RET,EXCEP extends Throwable>

Uses of PhysicalVisitor in org.apache.drill.exec.planner.fragment

Classes in org.apache.drill.exec.planner.fragment that implement PhysicalVisitor

Modifier and Type	Class and Description
class	MakeFragmentsVisitor Responsible for breaking a plan into its constituent Fragments.
class	Materializer
protected static class	SimpleParallelizer.CountRequiredFragments Designed to setup initial values for arriving fragment accounting.
class	StatsCollector Visitor to collect stats such as cost and parallelization info of operators within a fragment.

Uses of PhysicalVisitor in org.apache.drill.exec.planner.fragment.contrib

Classes in org.apache.drill.exec.planner.fragment.contrib that implement PhysicalVisitor

Modifier and Type	Class and Description
class	ExchangeRemoverMaterializer Materializer visitor to remove exchange(s) NOTE: this Visitor does NOT set OperatorId, as after Exchange removal all operators need renumbering Use OperatorIdVisitor on top to set correct OperatorId
class	OperatorIdVisitor Visitor to renumber operators - needed after materialization is done as some operators may be removed using @ExtendedMaterializerVisitor

Uses of PhysicalVisitor in org.apache.drill.exec.store.mock

Methods in org.apache.drill.exec.store.mock with parameters of type PhysicalVisitor

Modifier and Type	Method and Description
<T,X,E extends Throwable> T	MockSubScanPOP.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)

Uses of PhysicalVisitor in org.apache.drill.exec.store.parquet

Methods in org.apache.drill.exec.store.parquet with parameters of type PhysicalVisitor

Modifier and Type	Method and Description
<T,X,E extends Throwable> T	ParquetRowGroupScan.accept(PhysicalVisitor<T,X,E> physicalVisitor, X value)

Uses of PhysicalVisitor in org.apache.drill.exec.work.foreman.rm

Classes in org.apache.drill.exec.work.foreman.rm that implement PhysicalVisitor

Modifier and Type	Class and Description
protected static class	ThrottledResourceManager.QueuedResourceAllocator.BufferedOpFinder Searches a fragment operator tree to find buffered within that fragment.