Package org.apache.cayenne.access

## Interface OperationHints

- 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.