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

Class UDTFQueryOperator

java.lang.Object

org.apache.iotdb.db.qp.logical.Operator

org.apache.iotdb.db.qp.logical.crud.QueryOperator

org.apache.iotdb.db.qp.logical.crud.UDTFQueryOperator

public class UDTFQueryOperator
extends QueryOperator

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.iotdb.db.qp.logical.Operator

Operator.OperatorType

Field Summary

Fields inherited from class org.apache.iotdb.db.qp.logical.crud.QueryOperator

enableTracing, fromComponent, indexType, props, selectComponent, specialClauseComponent, whereComponent

Fields inherited from class org.apache.iotdb.db.qp.logical.Operator

isDebug, isPrefixMatchPath, operatorType, tokenIntType

Constructor Summary

Constructors

Constructor	Description
UDTFQueryOperator()
UDTFQueryOperator(QueryOperator queryOperator)

Method Summary

Modifier and Type	Method	Description
PhysicalPlan	generatePhysicalPlan(PhysicalGenerator generator)

Methods inherited from class org.apache.iotdb.db.qp.logical.crud.QueryOperator

check, generateAlignByDevicePlan, generateRawDataQueryPlan, getAliasSet, getFromComponent, getIndexType, getLevels, getMatchedDevices, getMatchedTimeseries, getProps, getSelectComponent, getSpecialClauseComponent, getWhereComponent, hasAggregationFunction, hasSlimit, hasSoffset, hasTimeSeriesGeneratingFunction, isAlignByDevice, isAlignByTime, isEnableTracing, isGroupByLevel, optimizeExpression, resetSLimitOffset, setAliasSet, setEnableTracing, setFromComponent, setIndexType, setProps, setSelectComponent, setSpecialClauseComponent, setWhereComponent, transformFilterOperatorToExpression

Methods inherited from class org.apache.iotdb.db.qp.logical.Operator

getTokenIntType, getType, isDebug, isPrefixMatchPath, isQuery, setDebug, setOperatorType, setPrefixMatchPath, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UDTFQueryOperator

public UDTFQueryOperator()

UDTFQueryOperator

public UDTFQueryOperator(QueryOperator queryOperator)

Method Detail

generatePhysicalPlan

public PhysicalPlan generatePhysicalPlan(PhysicalGenerator generator)
                                  throws QueryProcessException

Overrides:

generatePhysicalPlan in class QueryOperator

Throws:

QueryProcessException