TAO_Basic_StreamCtrl Class Reference

Base class for StreamCtrl, implements basic stream start and stop functionality. More...

#include <AVStreams_i.h>

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List of all members.

Public Member Functions

 TAO_Basic_StreamCtrl (void)
 Default Constructor.
virtual ~TAO_Basic_StreamCtrl (void)
 Destructor.
virtual void stop (const AVStreams::flowSpec &the_spec ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, AVStreams::noSuchFlow)
virtual void start (const AVStreams::flowSpec &the_spec ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, AVStreams::noSuchFlow)
virtual void destroy (const AVStreams::flowSpec &the_spec ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, AVStreams::noSuchFlow)
virtual CORBA::Boolean modify_QoS (AVStreams::streamQoS &new_qos, const AVStreams::flowSpec &the_spec ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed)
virtual void push_event (const struct CosPropertyService::Property &the_event ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException)
virtual void set_FPStatus (const AVStreams::flowSpec &the_spec, const char *fp_name, const CORBA::Any &fp_settings ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::FPError)
 Used to control the flow protocol parameters.
virtual CORBA::Object_ptr get_flow_connection (const char *flow_name ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::notSupported)
virtual void set_flow_connection (const char *flow_name, CORBA::Object_ptr flow_connection ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::notSupported)

Protected Types

typedef ACE_Hash_Map_Manager<
ACE_CString, AVStreams::FlowConnection_var,
ACE_Null_Mutex
FlowConnection_Map
 Hash table for the flow names and its corresponding flowconnection object reference.
typedef ACE_Hash_Map_Iterator<
ACE_CString, AVStreams::FlowConnection_var,
ACE_Null_Mutex
FlowConnection_Map_Iterator
typedef ACE_Hash_Map_Entry<
ACE_CString, AVStreams::FlowConnection_var > 
FlowConnection_Map_Entry

Protected Attributes

AVStreams::VDev_var vdev_a_
 The Virtual Devices for this stream.
AVStreams::VDev_var vdev_b_
AVStreams::StreamEndPoint_A_var sep_a_
 The Endpoints for this stream.
AVStreams::StreamEndPoint_B_var sep_b_
FlowConnection_Map flow_connection_map_
AVStreams::FlowConnection_seq flowConnections_
u_int flow_count_
 sequence of flow names.
AVStreams::flowSpec flows_

Detailed Description

Base class for StreamCtrl, implements basic stream start and stop functionality.


Member Typedef Documentation

typedef ACE_Hash_Map_Manager<ACE_CString,AVStreams::FlowConnection_var,ACE_Null_Mutex> TAO_Basic_StreamCtrl::FlowConnection_Map [protected]
 

Hash table for the flow names and its corresponding flowconnection object reference.

typedef ACE_Hash_Map_Entry<ACE_CString,AVStreams::FlowConnection_var> TAO_Basic_StreamCtrl::FlowConnection_Map_Entry [protected]
 

typedef ACE_Hash_Map_Iterator<ACE_CString,AVStreams::FlowConnection_var,ACE_Null_Mutex> TAO_Basic_StreamCtrl::FlowConnection_Map_Iterator [protected]
 


Constructor & Destructor Documentation

TAO_Basic_StreamCtrl::TAO_Basic_StreamCtrl void   ) 
 

Default Constructor.

TAO_Basic_StreamCtrl::~TAO_Basic_StreamCtrl void   )  [virtual]
 

Destructor.


Member Function Documentation

virtual void TAO_Basic_StreamCtrl::destroy const AVStreams::flowSpec &the_spec  ACE_ENV_ARG_DECL_WITH_DEFAULTS  )  throw (CORBA::SystemException, AVStreams::noSuchFlow) [virtual]
 

Tears down the stream. This will close the connection, and delete the streamendpoint and vdev associated with this stream Empty the_spec means apply operation to all flows

Reimplemented in TAO_StreamCtrl.

CORBA::Object_ptr TAO_Basic_StreamCtrl::get_flow_connection const char *flow_name  ACE_ENV_ARG_DECL_WITH_DEFAULTS  )  throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::notSupported) [virtual]
 

Not implemented in the light profile, will raise the notsupported exception

virtual CORBA::Boolean TAO_Basic_StreamCtrl::modify_QoS AVStreams::streamQoS new_qos,
const AVStreams::flowSpec &the_spec  ACE_ENV_ARG_DECL_WITH_DEFAULTS
throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::QoSRequestFailed) [virtual]
 

Changes the QoS associated with the stream Empty the_spec means apply operation to all flows

Reimplemented in TAO_StreamCtrl.

virtual void TAO_Basic_StreamCtrl::push_event const struct CosPropertyService::Property &the_event  ACE_ENV_ARG_DECL_WITH_DEFAULTS  )  throw (CORBA::SystemException) [virtual]
 

Used by StreamEndPoint and VDev to inform StreamCtrl of events. E.g., loss of flow, reestablishment of flow, etc..

virtual void TAO_Basic_StreamCtrl::set_flow_connection const char *  flow_name,
CORBA::Object_ptr flow_connection  ACE_ENV_ARG_DECL_WITH_DEFAULTS
throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::notSupported) [virtual]
 

Not implemented in the light profile, will raise the notsupported exception

void TAO_Basic_StreamCtrl::set_FPStatus const AVStreams::flowSpec the_spec,
const char *  fp_name,
const CORBA::Any &fp_settings  ACE_ENV_ARG_DECL_WITH_DEFAULTS
throw (CORBA::SystemException, AVStreams::noSuchFlow, AVStreams::FPError) [virtual]
 

Used to control the flow protocol parameters.

virtual void TAO_Basic_StreamCtrl::start const AVStreams::flowSpec &the_spec  ACE_ENV_ARG_DECL_WITH_DEFAULTS  )  throw (CORBA::SystemException, AVStreams::noSuchFlow) [virtual]
 

Start the transfer of data in the stream. Empty the_spec means apply operation to all flows

Reimplemented in TAO_StreamCtrl.

virtual void TAO_Basic_StreamCtrl::stop const AVStreams::flowSpec &the_spec  ACE_ENV_ARG_DECL_WITH_DEFAULTS  )  throw (CORBA::SystemException, AVStreams::noSuchFlow) [virtual]
 

Stop the transfer of data of the stream Empty the_spec means apply operation to all flows

Reimplemented in TAO_StreamCtrl.


Member Data Documentation

FlowConnection_Map TAO_Basic_StreamCtrl::flow_connection_map_ [protected]
 

u_int TAO_Basic_StreamCtrl::flow_count_ [protected]
 

sequence of flow names.

AVStreams::FlowConnection_seq TAO_Basic_StreamCtrl::flowConnections_ [protected]
 

AVStreams::flowSpec TAO_Basic_StreamCtrl::flows_ [protected]
 

AVStreams::StreamEndPoint_A_var TAO_Basic_StreamCtrl::sep_a_ [protected]
 

The Endpoints for this stream.

AVStreams::StreamEndPoint_B_var TAO_Basic_StreamCtrl::sep_b_ [protected]
 

AVStreams::VDev_var TAO_Basic_StreamCtrl::vdev_a_ [protected]
 

The Virtual Devices for this stream.

AVStreams::VDev_var TAO_Basic_StreamCtrl::vdev_b_ [protected]
 


The documentation for this class was generated from the following files:
Generated on Wed Nov 23 16:28:42 2005 for TAO_AV by  doxygen 1.4.5