OperationHints (cayenne-doc: Cayenne Documentation 4.2 API)

All Known Subinterfaces:

OperationObserver

All Known Implementing Classes:

DefaultOperationObserver, DoNothingOperationObserver, IteratedSelectObserver
```
public interface OperationHints
```
Defines API that allows QueryEngine to obtain information about query execution strategy.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isIteratedResult()`	Returns `true` to indicate that any results of a select operation should be returned as a ResultIterator.

- Method Detail
  - isIteratedResult
```
boolean isIteratedResult()
```
    Returns true to indicate that any results of a select operation should be returned as a ResultIterator. false is returned when the results are expected as a list.