#include <ETCL_Filter.h>

Inheritance diagram for TAO_Notify_Constraint_Expr:

Collaboration diagram for TAO_Notify_Constraint_Expr:

Public Member Functions
	TAO_Notify_Constraint_Expr (void)
virtual	~TAO_Notify_Constraint_Expr ()
void	save_persistent (TAO_Notify::Topology_Saver &saver)
void	load_attrs (const TAO_Notify::NVPList &attrs)
TAO_Notify::Topology_Object *	load_child (const ACE_CString &type, CORBA::Long id, const TAO_Notify::NVPList &attrs)
	Create a child of the appropriate type and return it.
Public Member Functions inherited from TAO_Notify::Topology_Object
	Topology_Object ()
	The constructor.
virtual	~Topology_Object ()
	The destructor.
virtual void	initialize (Topology_Parent *topology_parent)
	Init this object with data from <rhs>.
virtual TAO_Notify_Object::ID	get_id (void) const
	Find the id associated with topology object.
void	get_id_path (IdVec &id_path) const
	Get the path of id's from the root to this object.
bool	is_changed (void) const
	Is there an unsaved change for this object or its children?
Public Member Functions inherited from TAO_Notify_Object
virtual	~TAO_Notify_Object (void)
	Destructor.
ID	id (void) const
	This Object's ID.
virtual CORBA::Object_ptr	activate (PortableServer::Servant servant)
	Activate.
virtual CORBA::Object_ptr	activate (PortableServer::Servant servant, CORBA::Long id)
	Activate with existing id.
void	deactivate (void)
	Deactivate.
bool	has_shutdown (void)
	Have we been shutdown. returns true if shutdown.
void	execute_task (TAO_Notify_Method_Request &method_request)
CORBA::Object_ptr	ref (void)
	Get CORBA Ref.
virtual void	set_qos (const CosNotification::QoSProperties &qos)
	Set the QoS Properties.
CosNotification::QoSProperties *	get_qos (void)
	Get the QoS Properties.
bool	find_qos_property_value (const char *name, CosNotification::PropertyValue &value) const
virtual TAO_Notify_Timer *	timer (void)
	Obtain the Timer manager associated with this object.
TAO_Notify_Event_Manager &	event_manager (void)
	Accessor for the Event Manager.
virtual int	shutdown (void)
	Shutdown. Returns 1 if the shutdown was already run once before.
TAO_Notify_Worker_Task *	get_worker_task (void)
	Allow access to the underlying worker task.
Public Member Functions inherited from TAO_Notify_Refcountable
	TAO_Notify_Refcountable (void)
	Constructor.
virtual	~TAO_Notify_Refcountable ()
CORBA::ULong	_incr_refcnt (void)
CORBA::ULong	_decr_refcnt (void)
Public Member Functions inherited from TAO_Notify::Topology_Savable
virtual	~Topology_Savable (void)
	Destructor.
virtual void	reconnect (void)

Private Member Functions
virtual void	release (void)
	Release this object.

Private Attributes
CosNotifyFilter::ConstraintExp	constr_expr
TAO_Notify_Constraint_Interpreter	interpreter

Friends
class	TAO_Notify_ETCL_Filter

Additional Inherited Members
Protected Member Functions inherited from TAO_Notify::Topology_Object
virtual bool	is_persistent (void) const
	Should this object be saved?
bool	self_change (void)
	Method to report change in this object.
Topology_Parent *	topology_parent () const
	pointer to our topological parent
bool	send_change (void)
	Handle details of propagating change.
bool	send_deletion_change ()
	Handle details of propagating change for a deleted object.
Protected Member Functions inherited from TAO_Notify_Object
	TAO_Notify_Object (void)
	Constructor.
void	initialize (TAO_Notify_Object *parent)
	Init this object with data from <rhs>.
void	inherit_poas (TAO_Notify_Object &parent)
	Uses the poas from the supplied object.
void	adopt_poa (TAO_Notify_POA_Helper *single)
	Adopts the supplied poa as all are poas.
void	set_primary_as_proxy_poa ()
	Changes the primary poa to the current proxy poa.
TAO_Notify_POA_Helper *	proxy_poa (void)
	Accessor for the proxy_poa_.
TAO_Notify_POA_Helper *	object_poa (void)
	Accessor for the object_poa_.
TAO_Notify_POA_Helper *	poa (void)
	Get the POA assigned to us.
void	set_event_manager (TAO_Notify_Event_Manager *event_manager)
void	set_admin_properties (TAO_Notify_AdminProperties *admin_properties)
TAO_Notify_AdminProperties &	admin_properties (void)
	Accessor for the Admin Properties.
virtual void	qos_changed (const TAO_Notify_QoSProperties &qos_properties)
virtual void	save_attrs (TAO_Notify::NVPList &attrs)
Protected Attributes inherited from TAO_Notify::Topology_Object
bool	self_changed_
	true if this object changed since last save_persistent
bool	children_changed_
	true of any of this object's children changed since last save_persistent
Topology_Parent *	topology_parent_
	A safely-typed copy of parent_;.
Protected Attributes inherited from TAO_Notify_Object
TAO_Notify_QoSProperties	qos_properties_
	= Protected data members.
TAO_SYNCH_MUTEX	lock_
	The mutex to serialize access to state variables.

Constructor & Destructor Documentation

TAO_Notify_Constraint_Expr::TAO_Notify_Constraint_Expr ( void )

TAO_Notify_Constraint_Expr::~TAO_Notify_Constraint_Expr ( )

virtual

Member Function Documentation

void TAO_Notify_Constraint_Expr::load_attrs ( const TAO_Notify::NVPList & attrs )

virtual

Load our attributes. Each derived type should call the superclass load first before loading its own attributes.

Reimplemented from TAO_Notify_Object.

TAO_Notify::Topology_Object * TAO_Notify_Constraint_Expr::load_child	(	const ACE_CString &	type,
		CORBA::Long	id,
		const TAO_Notify::NVPList &	attrs
	)

virtual

Create a child of the appropriate type and return it.

Use "type" as passed in to determine what kind of child (supporting the Topology_Object interface) to create and return. Inform it of its new ID.

Reimplemented from TAO_Notify::Topology_Object.

void TAO_Notify_Constraint_Expr::release ( void )

privatevirtual

Release this object.

Implements TAO_Notify_Refcountable.

void TAO_Notify_Constraint_Expr::save_persistent ( TAO_Notify::Topology_Saver & saver )

virtual

Save our state to a Topology_Saver.

Use the methods of a Topology_Saver to store all information we want persisted. This function is called by our parent, which gives us a saver to use. In turn, we must call this function on all of our children. The implementation should look like: bool change = this->self_changed_; this->self_changed_ = false; this->children_changed_ = false; if (is_persistent ()) { bool want_all_children = saver.begin_object( this->id(), type, attrs, change); for all children { if (want_all_children || child.is_changed()) { child.save_persistent(saver); } } for all deleted children { saver.delete_child(child_type, child_id); } saver.end_object(this->id(), type); )

Implements TAO_Notify::Topology_Savable.