org.apache.drill.exec.planner.fragment

Class Materializer

java.lang.Object

org.apache.drill.exec.physical.base.AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

org.apache.drill.exec.planner.fragment.Materializer

All Implemented Interfaces:

PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

public class Materializer
extends AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Materializer.IndexedFragmentNode

Field Summary

Fields

Modifier and Type	Field and Description
static Materializer	INSTANCE

Fields inherited from interface org.apache.drill.exec.physical.base.PhysicalVisitor

logger

Method Summary

Modifier and Type	Method and Description
PhysicalOperator	visitExchange(Exchange exchange, Materializer.IndexedFragmentNode iNode)
PhysicalOperator	visitGroupScan(GroupScan groupScan, Materializer.IndexedFragmentNode iNode)
PhysicalOperator	visitLateralJoin(LateralJoinPOP op, Materializer.IndexedFragmentNode iNode)
PhysicalOperator	visitOp(PhysicalOperator op, Materializer.IndexedFragmentNode iNode)
PhysicalOperator	visitRowKeyJoin(RowKeyJoinPOP op, Materializer.IndexedFragmentNode iNode)
PhysicalOperator	visitStore(Store store, Materializer.IndexedFragmentNode iNode)
PhysicalOperator	visitSubScan(SubScan subScan, Materializer.IndexedFragmentNode value)
PhysicalOperator	visitUnnest(UnnestPOP unnest, Materializer.IndexedFragmentNode value)

Methods inherited from class org.apache.drill.exec.physical.base.AbstractPhysicalVisitor

visitBroadcastSender, visitChildren, visitFilter, visitFlatten, visitHashAggregate, visitHashPartitionSender, visitHashPartitionSender, visitIteratorValidator, visitLimit, visitMergingReceiver, visitOrderedPartitionSender, visitProducerConsumer, visitProject, visitRangePartitionSender, visitReceiver, visitScreen, visitSender, visitSingleSender, visitSort, visitStatisticsAggregate, visitStatisticsMerge, visitStreamingAggregate, visitTrace, visitUnion, visitUnorderedReceiver, visitUnpivot, visitValues, visitWindowFrame, visitWriter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final Materializer INSTANCE

Method Detail

visitExchange

public PhysicalOperator visitExchange(Exchange exchange,
                                      Materializer.IndexedFragmentNode iNode)
                               throws ExecutionSetupException

Specified by:

visitExchange in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitExchange in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException

visitGroupScan

public PhysicalOperator visitGroupScan(GroupScan groupScan,
                                       Materializer.IndexedFragmentNode iNode)
                                throws ExecutionSetupException

Specified by:

visitGroupScan in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitGroupScan in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException

visitSubScan

public PhysicalOperator visitSubScan(SubScan subScan,
                                     Materializer.IndexedFragmentNode value)
                              throws ExecutionSetupException

Specified by:

visitSubScan in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitSubScan in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException

visitStore

public PhysicalOperator visitStore(Store store,
                                   Materializer.IndexedFragmentNode iNode)
                            throws ExecutionSetupException

Specified by:

visitStore in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitStore in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException

visitOp

public PhysicalOperator visitOp(PhysicalOperator op,
                                Materializer.IndexedFragmentNode iNode)
                         throws ExecutionSetupException

Specified by:

visitOp in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitOp in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException

visitLateralJoin

public PhysicalOperator visitLateralJoin(LateralJoinPOP op,
                                         Materializer.IndexedFragmentNode iNode)
                                  throws ExecutionSetupException

Specified by:

visitLateralJoin in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitLateralJoin in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException

visitUnnest

public PhysicalOperator visitUnnest(UnnestPOP unnest,
                                    Materializer.IndexedFragmentNode value)
                             throws ExecutionSetupException

Specified by:

visitUnnest in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitUnnest in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException

visitRowKeyJoin

public PhysicalOperator visitRowKeyJoin(RowKeyJoinPOP op,
                                        Materializer.IndexedFragmentNode iNode)
                                 throws ExecutionSetupException

Specified by:

visitRowKeyJoin in interface PhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Overrides:

visitRowKeyJoin in class AbstractPhysicalVisitor<PhysicalOperator,Materializer.IndexedFragmentNode,ExecutionSetupException>

Throws:

ExecutionSetupException