All Known Implementing Classes:

ConfigExecution, QueryExecution
```
public interface IQueryExecution
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.Optional<org.apache.iotdb.tsfile.read.common.block.TsBlock>`	`getBatchResult()`
`DatasetHeader`	`getDatasetHeader()`
`int`	`getOutputValueColumnCount()`
`java.lang.String`	`getQueryId()`
`ExecutionResult`	`getStatus()`
`boolean`	`hasNextResult()`
`boolean`	`isQuery()`
`void`	`start()`
`void`	`stop()`
`void`	`stopAndCleanup()`

Method Detail

start
```
void start()
```

stop
```
void stop()
```

stopAndCleanup
```
void stopAndCleanup()
```

getStatus
```
ExecutionResult getStatus()
```

getBatchResult

java.util.Optional<org.apache.iotdb.tsfile.read.common.block.TsBlock> getBatchResult()
                                                                              throws org.apache.iotdb.commons.exception.IoTDBException

Throws:: org.apache.iotdb.commons.exception.IoTDBException

hasNextResult
```
boolean hasNextResult()
```

getOutputValueColumnCount
```
int getOutputValueColumnCount()
```

getDatasetHeader
```
DatasetHeader getDatasetHeader()
```

isQuery
```
boolean isQuery()
```

getQueryId
```
java.lang.String getQueryId()
```

Interface IQueryExecution

Method Summary

Method Detail

start

stop

stopAndCleanup

getStatus

getBatchResult

hasNextResult

getOutputValueColumnCount

getDatasetHeader

isQuery

getQueryId