com.hivemq.spi.topic

Class PermissionTopicMatcher

java.lang.Object

com.hivemq.spi.topic.PermissionTopicMatcher

All Implemented Interfaces:

TopicMatcher

public class PermissionTopicMatcher
extends Object
implements TopicMatcher

An implementation of a topic matcher which tokenizes topics to match wildcards.

Since:

1.4

Author:

Dominik Obermaier

Method Summary

Methods

Modifier and Type	Method and Description
boolean	matches(String permissionTopic, String actualTopic) Evaluates if a topic matches a specific topic which also can contain wildcards.
boolean	matches(String permissionTopic, String[] splitPermissionTopic, boolean nonWildCard, boolean endsWithWildCard, boolean rootWildCard, String actualTopic, String[] splitActualTopic)

Methods inherited from class java.lang.Object

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

Method Detail

matches

public boolean matches(String permissionTopic,
              String actualTopic)
                throws InvalidTopicException

Description copied from interface: TopicMatcher

Evaluates if a topic matches a specific topic which also can contain wildcards. All MQTT topic matching rules apply

Specified by:

matches in interface TopicMatcher

Parameters:

permissionTopic - the subscription. May contain wildcards

actualTopic - the actual topic. Must not contain wildcards

Returns:

true if a topic matches a specific subscription, false otherwise

Throws:

InvalidTopicException - if the topic was invalid

matches

public boolean matches(String permissionTopic,
              String[] splitPermissionTopic,
              boolean nonWildCard,
              boolean endsWithWildCard,
              boolean rootWildCard,
              String actualTopic,
              String[] splitActualTopic)
                throws InvalidTopicException

Throws:

InvalidTopicException