CPUBroker: StrictPolicy.idl Source File

00001 
00002 /**
00003  * @file StrictPolicy.idl
00004  *
00005  * IDL file for the StrictPolicy sub-interface.
00006  */
00007 
00008 #include "Broker.idl"
00009 
00010 /**
00011  * A simple strict priority-based contention policy.
00012  *
00013  * @sa StrictPolicyImpl
00014  */
00015 interface StrictPolicy : Broker::Policy
00016 {
00017     /**
00018      * @return The list of task's managed by this policy.
00019      */
00020     Broker::TaskList GetTaskList();
00021     
00022     /**
00023      * Set the priority of a task.
00024      *
00025      * @param task The task whose priority should be changed.
00026      * @param priority The new priority.
00027      *
00028      * @exception CORBA::BAD_PARAM if task is nil.
00029      * @exception CORBA::BAD_PARAM if task is not managed by this policy.
00030      */
00031     void SetTaskPriority(in Broker::Task task, in short priority);
00032     
00033     /**
00034      * Get the priority of a task.
00035      *
00036      * @param task The task whose priority should be changed.
00037      * @return The task's priority.
00038      *
00039      * @exception CORBA::BAD_PARAM if task is nil.
00040      * @exception CORBA::BAD_PARAM if task is not managed by this policy.
00041      */
00042     short GetTaskPriority(in Broker::Task task);
00043 };