Package org.codehaus.groovy.control.customizers

## Interface SecureASTCustomizer.ExpressionChecker

- Enclosing class:
    SecureASTCustomizer

      public static interface SecureASTCustomizer.ExpressionChecker

  This interface allows the user to plugin custom expression checkers if expression blacklist or whitelist are not sufficient

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | `isAuthorized​(Expression expression)` |

- - ### Method Detail

    - #### isAuthorized

          boolean isAuthorized​(Expression expression)