org.apache.commons.jexl3.internal.introspection

## Class Permissions

- java.lang.Object
- - org.apache.commons.jexl3.internal.introspection.Permissions

-     public class Permissions
      extends Object

  Checks whether an element (ctor, field or method) is visible by JEXL introspection by checking if has been annotated with NoJexl.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `static boolean` | `allow(Class<?> clazz)` Checks whether a class or one of its superclasses or implemented interfaces explicitly disallows JEXL introspection.
    `static boolean` | `allow(Constructor<?> ctor)` Checks whether a constructor explicitly disallows JEXL introspection.
    `static boolean` | `allow(Field field)` Checks whether a field explicitly disallows JEXL introspection.
    `static boolean` | `allow(Method method)` Checks whether a method explicitly disallows JEXL introspection.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### allow

          public static boolean allow(Class<?> clazz)

      Checks whether a class or one of its superclasses or implemented interfaces explicitly disallows JEXL introspection.
      Parameters:
        `clazz` - the class to check
      Returns:
        true if JEXL is allowed to introspect, false otherwise

    - #### allow

          public static boolean allow(Constructor<?> ctor)

      Checks whether a constructor explicitly disallows JEXL introspection.
      Parameters:
        `ctor` - the constructor to check
      Returns:
        true if JEXL is allowed to introspect, false otherwise

    - #### allow

          public static boolean allow(Field field)

      Checks whether a field explicitly disallows JEXL introspection.
      Parameters:
        `field` - the field to check
      Returns:
        true if JEXL is allowed to introspect, false otherwise

    - #### allow

          public static boolean allow(Method method)

      Checks whether a method explicitly disallows JEXL introspection.

      Since methods can be overriden, this also checks that no superclass or interface explictly disallows this methods.

      Parameters:
        `method` - the method to check
      Returns:
        true if JEXL is allowed to introspect, false otherwise

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