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The purpose of this class is to hold a message received method that is called for matching messages. It holds as well the matching criteria and priority among other handlers.
| explicit  MessageHandler (const char* name, unsigned priority = 100,
	const char* trackName = 0, bool addPriority = true) | MessageHandler | 
Creates a new message handler.
Parameters:
| name | Name of the handled message - may be NULL | 
| priority | Priority of the handler, 0 = top | 
| trackName | Name to be used in handler tracking | 
| addPriority | True to append :priority to trackName | 
| ~MessageHandler () | ~MessageHandler | 
[virtual]
Handler destructor.
| void  destruct () | destruct | 
[virtual]
Destroys the object, performs cleanup first
Reimplemented from GenObject.
| bool  received (Message& msg) | received | 
[pure virtual]
This method is called whenever the registered name matches the message.
Parameters:
| msg | The received message | 
Returns: True to stop processing, false to try other handlers
| inline unsigned  priority () | priority | 
[const]
Find out the priority of the handler
Returns: Stored priority of the handler, 0 = top
| inline const String&  trackName () | trackName | 
[const]
Retrieve the tracking name of this handler
Returns: Name that is to be used in tracking operation
| inline void  trackName (const char* name) | trackName | 
Set a new tracking name for this handler. Works only if the handler was not yet inserted into a dispatcher
Parameters:
| name | Name that is to be used in tracking operation | 
| inline NamedCounter*  objectsCounter () | objectsCounter | 
[const]
Retrive the objects counter associated to this handler
Returns: Pointer to handler's objects counter or NULL
| inline const NamedString*  filter () | filter | 
[const]
Retrieve the filter (if installed) associated to this handler
| void  setFilter (NamedString* filter) | setFilter | 
Set a filter for this handler
Parameters:
| filter | Pointer to the filter to install, will be owned and destroyed by the handler | 
| inline void  setFilter (const char* name, const char* value) | setFilter | 
Set a filter for this handler
Parameters:
| name | Name of the parameter to filter | 
| value | Value of the parameter to filter | 
| void  clearFilter () | clearFilter | 
Remove and destroy any filter associated to this handler
| void  cleanup () | cleanup | 
[protected]
Remove the handler from its dispatcher, remove any installed filter. This method is called internally from destruct and the destructor
| Generated by: paulc on bussard on Fri May 8 12:37:22 2015, using kdoc 2.0a54. |