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

Class GroupByTimePlan

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.RawDataQueryPlan

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

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

All Implemented Interfaces:

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

Direct Known Subclasses:

GroupByTimeFillPlan

public class GroupByTimePlan
extends AggregationPlan

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
protected long	endTime
protected long	interval
protected boolean	isIntervalByMonth
protected boolean	isSlidingStepByMonth
protected boolean	leftCRightO
protected long	slidingStep
protected long	startTime

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
GroupByTimePlan()

Method Summary

Modifier and Type	Method	Description
long	getEndTime()
long	getInterval()
long	getSlidingStep()
long	getStartTime()
static org.apache.iotdb.tsfile.read.expression.impl.GlobalTimeExpression	getTimeExpression(GroupByTimePlan plan)
org.apache.iotdb.service.rpc.thrift.TSExecuteStatementResp	getTSExecuteStatementResp(boolean isJdbcQuery)	Construct the header of result set.
boolean	isIntervalByMonth()
boolean	isLeftCRightO()
boolean	isSlidingStepByMonth()
void	setEndTime(long endTime)
void	setInterval(long interval)
void	setIntervalByMonth(boolean isIntervalByMonth)
void	setLeftCRightO(boolean leftCRightO)
void	setSlidingStep(long slidingStep)
void	setSlidingStepByMonth(boolean isSlidingStepByMonth)
void	setStartTime(long startTime)

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

addDeduplicatedAggregations, getAggregations, getColumnForDisplay, getColumnForReaderFromPath, getDeduplicatedAggregations, getGroupByLevelController, getGroupPathsResultMap, getLevels, getWideQueryHeaders, groupAggResultByLevel, isGroupByLevel, setAggregations, setDeduplicatedAggregations, setGroupByLevelController, setLevels, verifyAllAggregationDataTypesMatched

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

addDeduplicatedPaths, addFilterPathInDeviceToMeasurements, convertSpecialClauseValues, deduplicate, getAllMeasurementsInDevice, getDeduplicatedDataTypes, getDeduplicatedPaths, getDeviceToMeasurements, getExpression, groupVectorPaths, setDeduplicatedPaths, setDeduplicatedPathsAndUpdate, setDeduplicatedVectorPaths, setExpression, transformToVector, updateDeviceMeasurementsUsingExpression

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

getDataTypes, getPaths, getPathToIndex, getResultColumns, getRowLimit, getRowOffset, getWithoutNullColumnsIndex, hasLimit, isAlignByTime, isAscending, isEnableRedirect, isEnableTracing, 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

startTime

protected long startTime

endTime

protected long endTime

interval

protected long interval

slidingStep

protected long slidingStep

isIntervalByMonth

protected boolean isIntervalByMonth

isSlidingStepByMonth

protected boolean isSlidingStepByMonth

leftCRightO

protected boolean leftCRightO

Constructor Detail

GroupByTimePlan

public GroupByTimePlan()

Method Detail

getTSExecuteStatementResp

public org.apache.iotdb.service.rpc.thrift.TSExecuteStatementResp getTSExecuteStatementResp(boolean isJdbcQuery)
                                                                                     throws org.apache.thrift.TException,
                                                                                            org.apache.iotdb.commons.exception.MetadataException

Description copied from class: QueryPlan

Construct the header of result set. Return TSExecuteStatementResp.

Overrides:

getTSExecuteStatementResp in class AggregationPlan

Throws:

org.apache.thrift.TException

org.apache.iotdb.commons.exception.MetadataException

getStartTime

public long getStartTime()

setStartTime

public void setStartTime(long startTime)

getEndTime

public long getEndTime()

setEndTime

public void setEndTime(long endTime)

getInterval

public long getInterval()

setInterval

public void setInterval(long interval)

isSlidingStepByMonth

public boolean isSlidingStepByMonth()

setSlidingStepByMonth

public void setSlidingStepByMonth(boolean isSlidingStepByMonth)

isIntervalByMonth

public boolean isIntervalByMonth()

setIntervalByMonth

public void setIntervalByMonth(boolean isIntervalByMonth)

getSlidingStep

public long getSlidingStep()

setSlidingStep

public void setSlidingStep(long slidingStep)

isLeftCRightO

public boolean isLeftCRightO()

setLeftCRightO

public void setLeftCRightO(boolean leftCRightO)

getTimeExpression

public static org.apache.iotdb.tsfile.read.expression.impl.GlobalTimeExpression getTimeExpression(GroupByTimePlan plan)
                                                                                           throws QueryProcessException

Throws:

QueryProcessException