Package org.apache.iotdb.db.mpp.plan.planner.plan.node.source

Class AlignedSeriesAggregationScanNode

java.lang.Object

org.apache.iotdb.db.mpp.plan.planner.plan.node.PlanNode

org.apache.iotdb.db.mpp.plan.planner.plan.node.source.SourceNode

org.apache.iotdb.db.mpp.plan.planner.plan.node.source.SeriesSourceNode

org.apache.iotdb.db.mpp.plan.planner.plan.node.source.SeriesAggregationSourceNode

org.apache.iotdb.db.mpp.plan.planner.plan.node.source.AlignedSeriesAggregationScanNode

All Implemented Interfaces:

java.lang.AutoCloseable, org.apache.iotdb.consensus.common.request.IConsensusRequest, IPartitionRelatedNode

public class AlignedSeriesAggregationScanNode
extends SeriesAggregationSourceNode

Field Summary

Fields inherited from class org.apache.iotdb.db.mpp.plan.planner.plan.node.source.SeriesAggregationSourceNode

aggregationDescriptorList, groupByTimeParameter, scanOrder, timeFilter

Fields inherited from class org.apache.iotdb.db.mpp.plan.planner.plan.node.PlanNode

CHILD_COUNT_NO_LIMIT, NO_CHILD_ALLOWED, ONE_CHILD

Constructor Summary

Constructors

Constructor	Description
AlignedSeriesAggregationScanNode(PlanNodeId id, AlignedPath alignedPath, java.util.List<AggregationDescriptor> aggregationDescriptorList)
AlignedSeriesAggregationScanNode(PlanNodeId id, AlignedPath alignedPath, java.util.List<AggregationDescriptor> aggregationDescriptorList, Ordering scanOrder, GroupByTimeParameter groupByTimeParameter)
AlignedSeriesAggregationScanNode(PlanNodeId id, AlignedPath alignedPath, java.util.List<AggregationDescriptor> aggregationDescriptorList, Ordering scanOrder, org.apache.iotdb.tsfile.read.filter.basic.Filter timeFilter, GroupByTimeParameter groupByTimeParameter, org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet dataRegionReplicaSet)

Method Summary

Modifier and Type	Method	Description
<R,C> R	accept(PlanVisitor<R,C> visitor, C context)
void	addChild(PlanNode child)
int	allowedChildCount()
PlanNode	clone()
void	close()
static AlignedSeriesAggregationScanNode	deserialize(java.nio.ByteBuffer byteBuffer)
boolean	equals(java.lang.Object o)
AlignedPath	getAlignedPath()
java.util.List<PlanNode>	getChildren()
GroupByTimeParameter	getGroupByTimeParameter()
java.util.List<java.lang.String>	getOutputColumnNames()
org.apache.iotdb.commons.path.PartialPath	getPartitionPath()
org.apache.iotdb.tsfile.read.filter.basic.Filter	getPartitionTimeFilter()
org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet	getRegionReplicaSet()
Ordering	getScanOrder()
org.apache.iotdb.tsfile.read.filter.basic.Filter	getTimeFilter()
int	hashCode()
void	open()
protected void	serializeAttributes(java.io.DataOutputStream stream)
protected void	serializeAttributes(java.nio.ByteBuffer byteBuffer)
void	setRegionReplicaSet(org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet regionReplicaSet)
void	setTimeFilter(org.apache.iotdb.tsfile.read.filter.basic.Filter timeFilter)
java.lang.String	toString()

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

getAggregationDescriptorList, setAggregationDescriptorList

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

cloneWithChildren, getPlanNodeId, serialize, serialize, serializeToByteBuffer, setPlanNodeId

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AlignedSeriesAggregationScanNode

public AlignedSeriesAggregationScanNode(PlanNodeId id,
                                        AlignedPath alignedPath,
                                        java.util.List<AggregationDescriptor> aggregationDescriptorList)

AlignedSeriesAggregationScanNode

public AlignedSeriesAggregationScanNode(PlanNodeId id,
                                        AlignedPath alignedPath,
                                        java.util.List<AggregationDescriptor> aggregationDescriptorList,
                                        Ordering scanOrder,
                                        @Nullable
                                        GroupByTimeParameter groupByTimeParameter)

AlignedSeriesAggregationScanNode

public AlignedSeriesAggregationScanNode(PlanNodeId id,
                                        AlignedPath alignedPath,
                                        java.util.List<AggregationDescriptor> aggregationDescriptorList,
                                        Ordering scanOrder,
                                        @Nullable
                                        org.apache.iotdb.tsfile.read.filter.basic.Filter timeFilter,
                                        @Nullable
                                        GroupByTimeParameter groupByTimeParameter,
                                        org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet dataRegionReplicaSet)

Method Detail

getAlignedPath

public AlignedPath getAlignedPath()

getScanOrder

public Ordering getScanOrder()

Overrides:

getScanOrder in class SeriesAggregationSourceNode

getTimeFilter

@Nullable
public org.apache.iotdb.tsfile.read.filter.basic.Filter getTimeFilter()

Overrides:

getTimeFilter in class SeriesAggregationSourceNode

setTimeFilter

public void setTimeFilter(@Nullable
                          org.apache.iotdb.tsfile.read.filter.basic.Filter timeFilter)

getGroupByTimeParameter

@Nullable
public GroupByTimeParameter getGroupByTimeParameter()

Overrides:

getGroupByTimeParameter in class SeriesAggregationSourceNode

open

public void open()
          throws java.lang.Exception

Specified by:

open in class SourceNode

Throws:

java.lang.Exception

getRegionReplicaSet

public org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet getRegionReplicaSet()

setRegionReplicaSet

public void setRegionReplicaSet(org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet regionReplicaSet)

Specified by:

setRegionReplicaSet in class SourceNode

close

public void close()
           throws java.lang.Exception

Throws:

java.lang.Exception

getChildren

public java.util.List<PlanNode> getChildren()

Specified by:

getChildren in class PlanNode

allowedChildCount

public int allowedChildCount()

Specified by:

allowedChildCount in class PlanNode

addChild

public void addChild(PlanNode child)

Specified by:

addChild in class PlanNode

clone

public PlanNode clone()

Specified by:

clone in class PlanNode

getOutputColumnNames

public java.util.List<java.lang.String> getOutputColumnNames()

Specified by:

getOutputColumnNames in class PlanNode

accept

public <R,C> R accept(PlanVisitor<R,C> visitor,
                            C context)

Overrides:

accept in class PlanNode

serializeAttributes

protected void serializeAttributes(java.nio.ByteBuffer byteBuffer)

Specified by:

serializeAttributes in class PlanNode

serializeAttributes

protected void serializeAttributes(java.io.DataOutputStream stream)
                            throws java.io.IOException

Specified by:

serializeAttributes in class PlanNode

Throws:

java.io.IOException

deserialize

public static AlignedSeriesAggregationScanNode deserialize(java.nio.ByteBuffer byteBuffer)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class PlanNode

hashCode

public int hashCode()

Overrides:

hashCode in class PlanNode

getPartitionPath

public org.apache.iotdb.commons.path.PartialPath getPartitionPath()

Specified by:

getPartitionPath in class SeriesSourceNode

getPartitionTimeFilter

public org.apache.iotdb.tsfile.read.filter.basic.Filter getPartitionTimeFilter()

Specified by:

getPartitionTimeFilter in class SeriesSourceNode

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object