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

Class ShowOperator

java.lang.Object

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

org.apache.iotdb.db.qp.logical.sys.ShowOperator

Direct Known Subclasses:

CountOperator, ShowChildNodesOperator, ShowChildPathsOperator, ShowContinuousQueriesOperator, ShowDevicesOperator, ShowFunctionsOperator, ShowLockInfoOperator, ShowNodesInTemplateOperator, ShowPathsSetTemplateOperator, ShowPathsUsingTemplateOperator, ShowPipeOperator, ShowPipeSinkOperator, ShowPipeSinkTypeOperator, ShowStorageGroupOperator, ShowTemplatesOperator, ShowTimeSeriesOperator, ShowTriggersOperator, ShowTTLOperator

public class ShowOperator
extends Operator

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.Operator

isDebug, isPrefixMatchPath, operatorType, tokenIntType

Constructor Summary

Constructors

Constructor	Description
ShowOperator(int tokenIntType)
ShowOperator(int tokenIntType, Operator.OperatorType operatorType)

Method Summary

Modifier and Type	Method	Description
PhysicalPlan	generatePhysicalPlan(PhysicalGenerator generator)

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

ShowOperator

public ShowOperator(int tokenIntType)

ShowOperator

public ShowOperator(int tokenIntType,
                    Operator.OperatorType operatorType)

Method Detail

generatePhysicalPlan

public PhysicalPlan generatePhysicalPlan(PhysicalGenerator generator)
                                  throws QueryProcessException

Overrides:

generatePhysicalPlan in class Operator

Throws:

QueryProcessException