Package org.apache.iotdb.db.qp.physical.crud

Class AlignByDevicePlan

java.lang.Object

org.apache.iotdb.db.qp.physical.PhysicalPlan

org.apache.iotdb.db.qp.physical.crud.QueryPlan

org.apache.iotdb.db.qp.physical.crud.AlignByDevicePlan

All Implemented Interfaces:

org.apache.iotdb.consensus.common.request.IConsensusRequest

public class AlignByDevicePlan
extends QueryPlan

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

PhysicalPlan.Factory, PhysicalPlan.PhysicalPlanType

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	ALIAS_ERROR_MESSAGE
static java.lang.String	DATATYPE_ERROR_MESSAGE
static java.lang.String	MEASUREMENT_ERROR_MESSAGE

Fields inherited from class org.apache.iotdb.db.qp.physical.crud.QueryPlan

paths, resultColumns, WITHOUT_NULL_FILTER_ERROR_MESSAGE, withoutNullColumnsIndex

Fields inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

canBeSplit, index

Constructor Summary

Constructors

Constructor	Description
AlignByDevicePlan()

Method Summary

Modifier and Type	Method	Description
void	calcWithoutNullColumnIndex(java.util.List<Expression> withoutNullColumns)
void	convertSpecialClauseValues(SpecialClauseComponent specialClauseComponent)
void	deduplicate(PhysicalGenerator physicalGenerator)
AggregationPlan	getAggregationPlan()
java.util.List<java.lang.String>	getAggregations()
java.util.List<org.apache.iotdb.commons.path.PartialPath>	getDeduplicatePaths()
java.util.Map<java.lang.String,org.apache.iotdb.tsfile.read.expression.IExpression>	getDeviceToFilterMap()
java.util.Map<java.lang.String,java.util.List<java.lang.Integer>>	getDeviceToPathIndex()
FillQueryPlan	getFillQueryPlan()
GroupByTimeFillPlan	getGroupByFillPlan()
GroupByTimePlan	getGroupByTimePlan()
java.util.Map<java.lang.String,MeasurementInfo>	getMeasurementInfoMap()
java.util.List<java.lang.String>	getMeasurements()
org.apache.iotdb.service.rpc.thrift.TSExecuteStatementResp	getTSExecuteStatementResp(boolean isJdbcQuery)	Construct the header of result set.
void	removeDevice(java.lang.String device)
void	setAggregationPlan(AggregationPlan aggregationPlan)
void	setAggregations(java.util.List<java.lang.String> aggregations)
void	setDeviceToFilterMap(java.util.Map<java.lang.String,org.apache.iotdb.tsfile.read.expression.IExpression> deviceToFilterMap)
void	setDeviceToPathIndex(java.util.Map<java.lang.String,java.util.List<java.lang.Integer>> deviceToPathIndex)
void	setFillQueryPlan(FillQueryPlan fillQueryPlan)
void	setGroupByFillPlan(GroupByTimeFillPlan groupByFillPlan)
void	setGroupByTimePlan(GroupByTimePlan groupByTimePlan)
void	setMeasurementInfoMap(java.util.Map<java.lang.String,MeasurementInfo> measurementInfoMap)
void	setMeasurements(java.util.List<java.lang.String> measurements)

Methods inherited from class org.apache.iotdb.db.qp.physical.crud.QueryPlan

getColumnForDisplay, getColumnForReaderFromPath, getDataTypes, getPaths, getPathToIndex, getResultColumns, getRowLimit, getRowOffset, getWideQueryHeaders, getWithoutNullColumnsIndex, hasLimit, isAlignByTime, isAscending, isEnableRedirect, isEnableTracing, isGroupByLevel, isWithoutAllNull, isWithoutAnyNull, setAlignByTime, setAscending, setColumnNameToDatasetOutputIndex, setEnableRedirect, setEnableTracing, setPaths, setResultColumns, setRowLimit, setRowOffset, setWithoutAllNull, setWithoutAnyNull

Methods inherited from class org.apache.iotdb.db.qp.physical.PhysicalPlan

canBeSplit, checkIntegrity, deserialize, deserialize, getAuthPaths, getIndex, getLoginUserName, getOperatorName, getOperatorType, isAuthenticationRequired, isDebug, isPrefixMatch, isQuery, isSelectInto, putString, putString, putStrings, putStrings, readString, readStrings, serialize, serialize, serializeImpl, serializeToByteBuffer, setDebug, setIndex, setLoginUserName, setOperatorType, setPrefixMatch, setQuery

Methods inherited from class java.lang.Object

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

Field Detail

MEASUREMENT_ERROR_MESSAGE

public static final java.lang.String MEASUREMENT_ERROR_MESSAGE

See Also:

Constant Field Values

ALIAS_ERROR_MESSAGE

public static final java.lang.String ALIAS_ERROR_MESSAGE

See Also:

Constant Field Values

DATATYPE_ERROR_MESSAGE

public static final java.lang.String DATATYPE_ERROR_MESSAGE

See Also:

Constant Field Values

Constructor Detail

AlignByDevicePlan

public AlignByDevicePlan()

Method Detail

calcWithoutNullColumnIndex

public void calcWithoutNullColumnIndex(java.util.List<Expression> withoutNullColumns)
                                throws QueryProcessException

Throws:

QueryProcessException

deduplicate

public void deduplicate(PhysicalGenerator physicalGenerator)

Specified by:

deduplicate in class QueryPlan

convertSpecialClauseValues

public void convertSpecialClauseValues(SpecialClauseComponent specialClauseComponent)
                                throws QueryProcessException

Specified by:

convertSpecialClauseValues in class QueryPlan

Throws:

QueryProcessException

getDeduplicatePaths

public java.util.List<org.apache.iotdb.commons.path.PartialPath> getDeduplicatePaths()

removeDevice

public void removeDevice(java.lang.String device)

setMeasurementInfoMap

public void setMeasurementInfoMap(java.util.Map<java.lang.String,MeasurementInfo> measurementInfoMap)

getMeasurementInfoMap

public java.util.Map<java.lang.String,MeasurementInfo> getMeasurementInfoMap()

getTSExecuteStatementResp

public org.apache.iotdb.service.rpc.thrift.TSExecuteStatementResp getTSExecuteStatementResp(boolean isJdbcQuery)

Description copied from class: QueryPlan

Construct the header of result set. Return TSExecuteStatementResp.

Overrides:

getTSExecuteStatementResp in class QueryPlan

setMeasurements

public void setMeasurements(java.util.List<java.lang.String> measurements)

getMeasurements

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

getAggregations

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

Overrides:

getAggregations in class PhysicalPlan

setAggregations

public void setAggregations(java.util.List<java.lang.String> aggregations)

getDeviceToPathIndex

public java.util.Map<java.lang.String,java.util.List<java.lang.Integer>> getDeviceToPathIndex()

setDeviceToPathIndex

public void setDeviceToPathIndex(java.util.Map<java.lang.String,java.util.List<java.lang.Integer>> deviceToPathIndex)

getDeviceToFilterMap

public java.util.Map<java.lang.String,org.apache.iotdb.tsfile.read.expression.IExpression> getDeviceToFilterMap()

setDeviceToFilterMap

public void setDeviceToFilterMap(java.util.Map<java.lang.String,org.apache.iotdb.tsfile.read.expression.IExpression> deviceToFilterMap)

getGroupByTimePlan

public GroupByTimePlan getGroupByTimePlan()

setGroupByTimePlan

public void setGroupByTimePlan(GroupByTimePlan groupByTimePlan)

getGroupByFillPlan

public GroupByTimeFillPlan getGroupByFillPlan()

setGroupByFillPlan

public void setGroupByFillPlan(GroupByTimeFillPlan groupByFillPlan)

getFillQueryPlan

public FillQueryPlan getFillQueryPlan()

setFillQueryPlan

public void setFillQueryPlan(FillQueryPlan fillQueryPlan)

getAggregationPlan

public AggregationPlan getAggregationPlan()

setAggregationPlan

public void setAggregationPlan(AggregationPlan aggregationPlan)