Package org.kie.api.runtime.rule

## Interface Evaluator

- All Superinterfaces:
    `Serializable`

      public interface Evaluator
      extends Serializable

  A public interface to be implemented by all evaluators

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Operator` | `getOperator()` |
    `boolean` | `isTemporal()` | Returns true if this evaluator implements a temporal evaluation, i.e., a time sensitive evaluation whose properties of matching only events within an specific time interval can be used for determining event expirations automatically.

- - ### Method Detail

    - #### getOperator

          Operator getOperator()

      Returns:
        the operator representation object for this evaluator

    - #### isTemporal

          boolean isTemporal()

      Returns true if this evaluator implements a temporal evaluation, i.e., a time sensitive evaluation whose properties of matching only events within an specific time interval can be used for determining event expirations automatically.
      Returns:
        true if the evaluator is a temporal evaluator.