com.jivesoftware.forum.net.policies
Class NotPolicy

java.lang.Object
  com.jivesoftware.forum.net.policies.NotPolicy

All Implemented Interfaces:

AcceptPolicy

public class NotPolicy
extends java.lang.Object
implements AcceptPolicy

Performs a basic logical NOT evaluation on a child policy (e.g. turns true to false and false to true).

This policy is useful for combining simpler policies to create complex policy decisions.

Constructor Summary

NotPolicy(AcceptPolicy policy)
Create an NOT policy for the given policy.

Method Summary

boolean

evaluate(Connection connection) Reverse the decision of this policies policy.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotPolicy

public NotPolicy(AcceptPolicy policy)

Create an NOT policy for the given policy.

Parameters:

policy - the policy that will be NOT'd.

Method Detail

evaluate

public boolean evaluate(Connection connection)

Reverse the decision of this policies policy.

Specified by:

evaluate in interface AcceptPolicy

Parameters:

connection - the connection being evaluated.

Returns:

true if the wrapped policy returns false.