ManagerImpl Class Reference

Collaboration diagram for ManagerImpl:

[legend]List of all members.

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Detailed Description

A default implementation of the Broker::Manager interface.

Definition at line 28 of file ManagerImpl.hh.

Public Member Functions
	ManagerImpl (const char *name)
	Construct a ManagerImpl.
virtual	~ManagerImpl ()
	Destruct a ManagerImpl.
virtual Broker::Policy_ptr	CurrentPolicy (void) throw (CORBA::SystemException)
	If this value is nil, the manager will implement a straightforward default policy.
virtual void	CurrentPolicy (Broker::Policy_ptr policy) throw (CORBA::SystemException)
	If this value is nil, the manager will implement a straightforward default policy.
virtual void	AddTask (Broker::Task_ptr task, const Broker::ScheduleParameters &sp) throw (CORBA::SystemException, Broker::DuplicateScheduleParameter, Broker::InvalidScheduleParameter, Broker::MissingScheduleParameter)
virtual void	RemoveTask (Broker::Task_ptr task) throw (CORBA::SystemException)
virtual Broker::TaskList *	GetTaskList (void) throw (CORBA::SystemException)
virtual Broker::CPUReserve	ChangeTaskCPU (Broker::RealTimeTask_ptr task, const Broker::CPUReserve &advice) throw (CORBA::SystemException, Broker::InvalidState)
	Note: If there is no policy set, the manager will simply call SetComputeTime() on the given task with the given advice.
Static Public Member Functions
Broker::Task_ptr	ResolveTask (CORBA::ORB_ptr orb, Broker::TaskList &tl, const char *name) throw (CORBA::SystemException)
	Search of a task name in a Broker::TaskList.
Private Member Functions
void	RepairTaskList (void)
	Repair the task list by removing any dead/unreachable objects.
TaskNode *	FindTask (Broker::Task_ptr task)
	Find a TaskNode in the task list.
Private Attributes
Broker::Policy_var	mi_CurrentPolicy
	The active policy object or nil.
lnMinList	mi_Tasks
	The list of tasks currently being managed.

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Constructor & Destructor Documentation

ManagerImpl::ManagerImpl (  const char *  name  )

Construct a ManagerImpl. Parameters: name  The name of this manager. Definition at line 38 of file ManagerImpl.cc. References iPrintPointsAtExit(), and lnNewList().

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Member Function Documentation

struct ManagerImpl::TaskNode * ManagerImpl::FindTask (  Broker::Task_ptr  task  )  [private]

Find a TaskNode in the task list. Parameters: task  The task to search for. Returns: The corresponding TaskNode for the given task or NULL if none was found. Definition at line 109 of file ManagerImpl.cc. References lnMinList::lh_Head, lnMinNode::ln_Succ, mi_Tasks, ManagerImpl::TaskNode::tn_Link, and ManagerImpl::TaskNode::tn_Task.

Broker::Task_ptr ManagerImpl::ResolveTask (  CORBA::ORB_ptr  orb, Broker::TaskList &  tl, const char *  name )  throw (CORBA::SystemException) [static]

Search of a task name in a Broker::TaskList. Or, if the name is an IOR return a reference to that object. Parameters: orb  A pointer to an active CORBA::ORB object. tl  The task list to search. name  The task name or task IOR. Returns: An object reference that matches the given name or IOR. Exceptions: CORBA::BAD_PARAM  if the task could not be found. Definition at line 274 of file ManagerImpl.cc. References orb, and require. Referenced by bfManagerHey(), StrictPolicyCallbackImpl::GetPriorityOf(), pfPartitionPolicyHey(), pfStrictPolicyHey(), pfWeightedPolicyHey(), and StrictPolicyCallbackImpl::SetPriorityOf().

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Member Data Documentation

struct lnMinList ManagerImpl::mi_Tasks [private]

The list of tasks currently being managed. This list will be passed to policies when they are Broker::Policy::Activate()'d. Definition at line 147 of file ManagerImpl.hh. Referenced by FindTask(), GetTaskList(), and RepairTaskList().

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The documentation for this class was generated from the following files:

• ManagerImpl.hh
• ManagerImpl.cc

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