WorkProcessorOperator (presto-main 345 API)

All Superinterfaces:

AutoCloseable

All Known Subinterfaces:

WorkProcessorOperatorAdapter.AdapterWorkProcessorOperator, WorkProcessorSourceOperator

All Known Implementing Classes:

AssignUniqueIdOperator, BasicWorkProcessorOperatorAdapter, FilterAndProjectOperator, HashSemiJoinOperator, LookupJoinOperator, ScanFilterAndProjectOperator, StreamingAggregationOperator, TableScanWorkProcessorOperator, TopNOperator
```
public interface WorkProcessorOperator
extends AutoCloseable
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default void`	`close()`
`default Optional<OperatorInfo>`	`getOperatorInfo()`	Returns `OperatorInfo`.
`WorkProcessor<Page>`	`getOutputPages()`

- Method Detail
  - getOutputPages
```
WorkProcessor<Page> getOutputPages()
```
  - getOperatorInfo
```
default Optional<OperatorInfo> getOperatorInfo()
```
    Returns OperatorInfo. This method must be thread safe. This method might be called after operator is closed to obtain final OperatorInfo.
  - close
```
default void close()
            throws Exception
```
    Specified by:
    
    close in interface AutoCloseable
    
    Throws:
    
    Exception