Package org.apache.iotdb.db.mpp.plan.planner.distribution

Class ExchangeNodeAdder

java.lang.Object

org.apache.iotdb.db.mpp.plan.planner.plan.node.PlanVisitor<PlanNode,NodeGroupContext>

org.apache.iotdb.db.mpp.plan.planner.distribution.ExchangeNodeAdder

public class ExchangeNodeAdder
extends PlanVisitor<PlanNode,NodeGroupContext>

Constructor Summary

Constructors

Constructor	Description
ExchangeNodeAdder()

Method Summary

Modifier and Type	Method	Description
PlanNode	visit(PlanNode node, NodeGroupContext context)
PlanNode	visitAggregation(AggregationNode node, NodeGroupContext context)
PlanNode	visitAlignedLastQueryScan(AlignedLastQueryScanNode node, NodeGroupContext context)
PlanNode	visitAlignedSeriesAggregationScan(AlignedSeriesAggregationScanNode node, NodeGroupContext context)
PlanNode	visitAlignedSeriesScan(AlignedSeriesScanNode node, NodeGroupContext context)
PlanNode	visitCountMerge(CountSchemaMergeNode node, NodeGroupContext context)
PlanNode	visitDeviceMerge(DeviceMergeNode node, NodeGroupContext context)
PlanNode	visitDeviceView(DeviceViewNode node, NodeGroupContext context)
PlanNode	visitFilter(FilterNode node, NodeGroupContext context)
PlanNode	visitGroupByLevel(GroupByLevelNode node, NodeGroupContext context)
PlanNode	visitLastQuery(LastQueryNode node, NodeGroupContext context)
PlanNode	visitLastQueryCollect(LastQueryCollectNode node, NodeGroupContext context)
PlanNode	visitLastQueryMerge(LastQueryMergeNode node, NodeGroupContext context)
PlanNode	visitLastQueryScan(LastQueryScanNode node, NodeGroupContext context)
PlanNode	visitPlan(PlanNode node, NodeGroupContext context)
PlanNode	visitSchemaFetchMerge(SchemaFetchMergeNode node, NodeGroupContext context)
PlanNode	visitSchemaFetchScan(SchemaFetchScanNode node, NodeGroupContext context)
PlanNode	visitSchemaQueryMerge(SchemaQueryMergeNode node, NodeGroupContext context)
PlanNode	visitSchemaQueryOrderByHeat(SchemaQueryOrderByHeatNode node, NodeGroupContext context)
PlanNode	visitSchemaQueryScan(SchemaQueryScanNode node, NodeGroupContext context)
PlanNode	visitSeriesAggregationScan(SeriesAggregationScanNode node, NodeGroupContext context)
PlanNode	visitSeriesScan(SeriesScanNode node, NodeGroupContext context)
PlanNode	visitSlidingWindowAggregation(SlidingWindowAggregationNode node, NodeGroupContext context)
PlanNode	visitTimeJoin(TimeJoinNode node, NodeGroupContext context)
PlanNode	visitTransform(TransformNode node, NodeGroupContext context)

Methods inherited from class org.apache.iotdb.db.mpp.plan.planner.plan.node.PlanVisitor

process, visitActivateTemplate, visitAlterTimeSeries, visitCreateAlignedTimeSeries, visitCreateMultiTimeSeries, visitCreateTimeSeries, visitDeleteData, visitDeleteTimeseries, visitDevicesCount, visitDevicesSchemaScan, visitExchange, visitFill, visitFragmentSink, visitInsertMultiTablets, visitInsertRow, visitInsertRows, visitInsertRowsOfOneDevice, visitInsertTablet, visitInternalCreateTimeSeries, visitLevelTimeSeriesCount, visitLimit, visitNodeManagementMemoryMerge, visitNodePathConvert, visitNodePathsCount, visitNodePathsSchemaScan, visitOffset, visitProject, visitSort, visitTimeSeriesCount, visitTimeSeriesSchemaScan

Methods inherited from class java.lang.Object

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

Constructor Detail

ExchangeNodeAdder

public ExchangeNodeAdder()

Method Detail

visitPlan

public PlanNode visitPlan(PlanNode node,
                          NodeGroupContext context)

Specified by:

visitPlan in class PlanVisitor<PlanNode,NodeGroupContext>

visitSchemaQueryMerge

public PlanNode visitSchemaQueryMerge(SchemaQueryMergeNode node,
                                      NodeGroupContext context)

Overrides:

visitSchemaQueryMerge in class PlanVisitor<PlanNode,NodeGroupContext>

visitCountMerge

public PlanNode visitCountMerge(CountSchemaMergeNode node,
                                NodeGroupContext context)

Overrides:

visitCountMerge in class PlanVisitor<PlanNode,NodeGroupContext>

visitSchemaFetchMerge

public PlanNode visitSchemaFetchMerge(SchemaFetchMergeNode node,
                                      NodeGroupContext context)

Overrides:

visitSchemaFetchMerge in class PlanVisitor<PlanNode,NodeGroupContext>

visitSchemaQueryScan

public PlanNode visitSchemaQueryScan(SchemaQueryScanNode node,
                                     NodeGroupContext context)

Overrides:

visitSchemaQueryScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitSchemaFetchScan

public PlanNode visitSchemaFetchScan(SchemaFetchScanNode node,
                                     NodeGroupContext context)

Overrides:

visitSchemaFetchScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitSeriesScan

public PlanNode visitSeriesScan(SeriesScanNode node,
                                NodeGroupContext context)

Overrides:

visitSeriesScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitAlignedSeriesScan

public PlanNode visitAlignedSeriesScan(AlignedSeriesScanNode node,
                                       NodeGroupContext context)

Overrides:

visitAlignedSeriesScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitLastQueryScan

public PlanNode visitLastQueryScan(LastQueryScanNode node,
                                   NodeGroupContext context)

Overrides:

visitLastQueryScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitAlignedLastQueryScan

public PlanNode visitAlignedLastQueryScan(AlignedLastQueryScanNode node,
                                          NodeGroupContext context)

Overrides:

visitAlignedLastQueryScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitSeriesAggregationScan

public PlanNode visitSeriesAggregationScan(SeriesAggregationScanNode node,
                                           NodeGroupContext context)

Overrides:

visitSeriesAggregationScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitAlignedSeriesAggregationScan

public PlanNode visitAlignedSeriesAggregationScan(AlignedSeriesAggregationScanNode node,
                                                  NodeGroupContext context)

Overrides:

visitAlignedSeriesAggregationScan in class PlanVisitor<PlanNode,NodeGroupContext>

visitDeviceView

public PlanNode visitDeviceView(DeviceViewNode node,
                                NodeGroupContext context)

Overrides:

visitDeviceView in class PlanVisitor<PlanNode,NodeGroupContext>

visitDeviceMerge

public PlanNode visitDeviceMerge(DeviceMergeNode node,
                                 NodeGroupContext context)

Overrides:

visitDeviceMerge in class PlanVisitor<PlanNode,NodeGroupContext>

visitLastQueryMerge

public PlanNode visitLastQueryMerge(LastQueryMergeNode node,
                                    NodeGroupContext context)

Overrides:

visitLastQueryMerge in class PlanVisitor<PlanNode,NodeGroupContext>

visitLastQueryCollect

public PlanNode visitLastQueryCollect(LastQueryCollectNode node,
                                      NodeGroupContext context)

Overrides:

visitLastQueryCollect in class PlanVisitor<PlanNode,NodeGroupContext>

visitLastQuery

public PlanNode visitLastQuery(LastQueryNode node,
                               NodeGroupContext context)

Overrides:

visitLastQuery in class PlanVisitor<PlanNode,NodeGroupContext>

visitTimeJoin

public PlanNode visitTimeJoin(TimeJoinNode node,
                              NodeGroupContext context)

Overrides:

visitTimeJoin in class PlanVisitor<PlanNode,NodeGroupContext>

visitAggregation

public PlanNode visitAggregation(AggregationNode node,
                                 NodeGroupContext context)

Overrides:

visitAggregation in class PlanVisitor<PlanNode,NodeGroupContext>

visitSchemaQueryOrderByHeat

public PlanNode visitSchemaQueryOrderByHeat(SchemaQueryOrderByHeatNode node,
                                            NodeGroupContext context)

Overrides:

visitSchemaQueryOrderByHeat in class PlanVisitor<PlanNode,NodeGroupContext>

visitGroupByLevel

public PlanNode visitGroupByLevel(GroupByLevelNode node,
                                  NodeGroupContext context)

Overrides:

visitGroupByLevel in class PlanVisitor<PlanNode,NodeGroupContext>

visitTransform

public PlanNode visitTransform(TransformNode node,
                               NodeGroupContext context)

Overrides:

visitTransform in class PlanVisitor<PlanNode,NodeGroupContext>

visitFilter

public PlanNode visitFilter(FilterNode node,
                            NodeGroupContext context)

Overrides:

visitFilter in class PlanVisitor<PlanNode,NodeGroupContext>

visitSlidingWindowAggregation

public PlanNode visitSlidingWindowAggregation(SlidingWindowAggregationNode node,
                                              NodeGroupContext context)

Overrides:

visitSlidingWindowAggregation in class PlanVisitor<PlanNode,NodeGroupContext>

visit

public PlanNode visit(PlanNode node,
                      NodeGroupContext context)