Public Member Functions | Protected Member Functions | Private Attributes
RTC::InPortPushConnector Class Reference

InPortPushConnector class. More...

#include <InPortPushConnector.h>

Inheritance diagram for RTC::InPortPushConnector:
Inheritance graph
[legend]

List of all members.

Public Member Functions

virtual void activate ()
 Connector activation.
virtual void deactivate ()
 Connector deactivation.
virtual ReturnCode disconnect ()
 disconnect
DATAPORTSTATUS_ENUM InPortPushConnector (ConnectorInfo info, InPortProvider *provider, ConnectorListeners &listeners, CdrBufferBase *buffer=0)
 Constructor.
virtual ReturnCode read (cdrMemoryStream &data)
 Reading data.
virtual ~InPortPushConnector ()
 Destructor.

Protected Member Functions

virtual CdrBufferBasecreateBuffer (ConnectorInfo &info)
 create buffer
void onConnect ()
 Invoke callback when connection is established.
void onDisconnect ()
 Invoke callback when connection is destroied.

Private Attributes

bool m_deleteBuffer
ConnectorListenersm_listeners
 A reference to a ConnectorListener.
InPortProviderm_provider
 the pointer to the InPortConsumer

Detailed Description

InPortPushConnector class.

Connector class of InPort for push type dataflow. When "push" is specified as dataflow_type at the time of establishing connection, this object is generated and owned by the InPort. This connector and OutPortPushConnector make a pair and realize push type dataflow of data ports. One connector corresponds to one connection which provides a data stream. Connector is distinguished by ID of the UUID that is generated at establishing connection.

InPortPushConnector owns and manages the following objects.

Data written into the OutPort are passed to the InPortProvider::put() by OutPortConnector. The data is written into the buffer in the connector.

Since:
1.0.0

Definition at line 80 of file InPortPushConnector.h.


Constructor & Destructor Documentation

Constructor.

Mock InPortPushConnector

Definition at line 33 of file InPortPushConnector.cpp.

Destructor.

This operation calls disconnect(), which destructs and deletes the consumer, the publisher and the buffer.

Definition at line 64 of file InPortPushConnector.cpp.


Member Function Documentation

virtual void RTC::InPortPushConnector::activate ( ) [inline, virtual]

Connector activation.

This operation activates this connector

Implements RTC::ConnectorBase.

Definition at line 217 of file InPortPushConnector.h.

create buffer

This function creates a buffer based on given information.

Parameters:
infoConnector information
Returns:
The poitner to the buffer

Definition at line 148 of file InPortPushConnector.cpp.

virtual void RTC::InPortPushConnector::deactivate ( ) [inline, virtual]

Connector deactivation.

This operation deactivates this connector

Implements RTC::ConnectorBase.

Definition at line 233 of file InPortPushConnector.h.

disconnect

This operation destruct and delete the consumer, the publisher and the buffer.

Returns:
PORT_OK

Implements RTC::InPortConnector.

Definition at line 119 of file InPortPushConnector.cpp.

Invoke callback when connection is established.

Definition at line 163 of file InPortPushConnector.cpp.

Invoke callback when connection is destroied.

Definition at line 175 of file InPortPushConnector.cpp.

ConnectorBase::ReturnCode RTC::InPortPushConnector::read ( cdrMemoryStream &  data) [virtual]

Reading data.

This function reads data from the buffer. If data is read properly, this function will return PORT_OK return code. Except normal return, BUFFER_EMPTY, TIMEOUT, PRECONDITION_NOT_MET and PORT_ERROR will be returned as error codes.

Returns:
PORT_OK Normal return BUFFER_EMPTY Buffer empty TIMEOUT Timeout PRECONDITION_NOT_MET Preconditin not met PORT_ERROR Other error

Implements RTC::InPortConnector.

Definition at line 78 of file InPortPushConnector.cpp.


Member Data Documentation

Definition at line 294 of file InPortPushConnector.h.

A reference to a ConnectorListener.

Definition at line 292 of file InPortPushConnector.h.

the pointer to the InPortConsumer

Definition at line 283 of file InPortPushConnector.h.


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


openrtm_aist
Author(s): Noriaki Ando
autogenerated on Sun Mar 26 2017 03:37:20