#include <OutPortPullConnector.h>

Inheritance diagram for RTC::OutPortPullConnector:

Public Member Functions
virtual void	activate ()
	Connector activation. More...

CdrBufferBase *	createBuffer (ConnectorInfo &info)
	create buffer More...

virtual void	deactivate ()
	Connector deactivation. More...

virtual ReturnCode	disconnect ()
	disconnect More...

virtual CdrBufferBase *	getBuffer ()
	Getting Buffer. More...

void	onConnect ()
	Invoke callback when connection is established. More...

void	onDisconnect ()
	Invoke callback when connection is destroied. More...

DATAPORTSTATUS_ENUM	OutPortPullConnector (ConnectorInfo info, OutPortProvider provider, ConnectorListeners &listeners, CdrBufferBase buffer=0)
	Constructor. More...

virtual ReturnCode	write (const cdrMemoryStream &data)
	Writing data. More...

virtual	~OutPortPullConnector ()
	Destructor. More...

Public Member Functions inherited from RTC::OutPortConnector
const char *	id ()
	Getting Connector ID. More...

virtual bool	isLittleEndian ()
	return it whether endian setting. More...

const char *	name ()
	Getting Connector name. More...

DATAPORTSTATUS_ENUM	OutPortConnector (ConnectorInfo &info)
	Constructor. More...

const ConnectorInfo &	profile ()
	Getting Profile. More...

virtual void	setEndian (const bool endian_type)
	Setting an endian type. More...

template<class DataType >
ReturnCode	write (const DataType &data)
	The conversion template of the data type. More...

virtual	~OutPortConnector ()
	Destructor. More...

Public Member Functions inherited from RTC::ConnectorBase
virtual	~ConnectorBase ()
	Destructor. More...

Protected Attributes
CdrBufferBase *	m_buffer
	the pointer to the buffer More...

ConnectorListeners &	m_listeners
	A reference to a ConnectorListener. More...

OutPortProvider *	m_provider
	the pointer to the OutPortProvider More...

Protected Attributes inherited from RTC::OutPortConnector
cdrMemoryStream	m_cdr
	CDR stream. More...

bool	m_littleEndian
	Connected Endian. More...

ConnectorInfo	m_profile
	PortProfile of the Port. More...

Logger	rtclog
	Logger stream. More...

Additional Inherited Members
Public Types inherited from RTC::DataPortStatus
enum	Enum { PORT_OK = 0, PORT_ERROR, BUFFER_ERROR, BUFFER_FULL, BUFFER_EMPTY, BUFFER_TIMEOUT, SEND_FULL, SEND_TIMEOUT, RECV_EMPTY, RECV_TIMEOUT, INVALID_ARGS, PRECONDITION_NOT_MET, CONNECTION_LOST, UNKNOWN_ERROR }
	DataPortStatus return codes. More...

Static Public Member Functions inherited from RTC::DataPortStatus
static const char *	toString (DataPortStatus::Enum status)
	Convert DataPortStatus into the string. More...

Detailed Description

OutPortPullConnector class.

Connector class of OutPort for pull type dataflow. When "pull" is specified as dataflow_type at the time of establishing connection, this object is generated and owned by the OutPort. This connector and InPortPullConnector make a pair and realize pull 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.

OutPortPullConnector owns and manages the following objects.

InPortConsumer
Buffer

Data written into the OutPort is passed to OutPortPullConnector::write(), and it is written into the buffer. By reading data from OutPortPullConnector to InPortPullConnector, data transfer is realized.

Since: 1.0.0

Definition at line 81 of file OutPortPullConnector.h.

Constructor & Destructor Documentation

RTC::OutPortPullConnector::OutPortPullConnector	(	ConnectorInfo	info,
		OutPortProvider *	provider,
		ConnectorListeners &	listeners,
		CdrBufferBase *	buffer = `0`
	)

Constructor.

OutPortPullConnector's constructor is given the following arguments. According to ConnectorInfo which includes connection information, a buffer is created. It is also given a pointer to the provider object for the OutPort interface. The owner-ship of the pointer is owned by this OutPortPullConnector, it has responsibility to destruct the OutPortProvider. OutPortPullConnector also has ConnectorListeners to provide event callback mechanisms, and they would be called at the proper timing. If data buffer is given by OutPortBase, the pointer to the buffer is also given as arguments.

Parameters

info	ConnectorInfo
provider	OutPortProvider
listeners	ConnectorListeners type lsitener object list
buffer	CdrBufferBase type buffer

Mock OutPortPullConnector

Definition at line 32 of file OutPortPullConnector.cpp.

RTC::OutPortPullConnector::~OutPortPullConnector ( )

virtual

Destructor.

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

Definition at line 65 of file OutPortPullConnector.cpp.

Member Function Documentation

virtual void RTC::OutPortPullConnector::activate ( )

inlinevirtual

Connector activation.

This operation activates this connector

Implements RTC::ConnectorBase.

Definition at line 213 of file OutPortPullConnector.h.

CdrBufferBase * RTC::OutPortPullConnector::createBuffer ( ConnectorInfo & info )

create buffer

Definition at line 139 of file OutPortPullConnector.cpp.

virtual void RTC::OutPortPullConnector::deactivate ( )

inlinevirtual

Connector deactivation.

This operation deactivates this connector

Implements RTC::ConnectorBase.

Definition at line 229 of file OutPortPullConnector.h.

ConnectorBase::ReturnCode RTC::OutPortPullConnector::disconnect ( )

virtual

disconnect

Disconnect connection.

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

Implements RTC::OutPortConnector.

Definition at line 92 of file OutPortPullConnector.cpp.

CdrBufferBase * RTC::OutPortPullConnector::getBuffer ( )

virtual

Getting Buffer.

This operation returns this connector's buffer

Implements RTC::OutPortConnector.

Definition at line 127 of file OutPortPullConnector.cpp.

void RTC::OutPortPullConnector::onConnect ( )

Invoke callback when connection is established.

Definition at line 154 of file OutPortPullConnector.cpp.

void RTC::OutPortPullConnector::onDisconnect ( )

Invoke callback when connection is destroied.

Definition at line 166 of file OutPortPullConnector.cpp.

ConnectorBase::ReturnCode RTC::OutPortPullConnector::write ( const cdrMemoryStream & data )

virtual

Writing data.

Destructor.

This operation writes data into publisher and then the data will be transferred to correspondent InPort.

Implements RTC::OutPortConnector.

Definition at line 79 of file OutPortPullConnector.cpp.

Member Data Documentation

CdrBufferBase* RTC::OutPortPullConnector::m_buffer

protected

the pointer to the buffer

Definition at line 285 of file OutPortPullConnector.h.

ConnectorListeners& RTC::OutPortPullConnector::m_listeners

protected

A reference to a ConnectorListener.

Definition at line 276 of file OutPortPullConnector.h.

OutPortProvider* RTC::OutPortPullConnector::m_provider

protected

the pointer to the OutPortProvider

Definition at line 267 of file OutPortPullConnector.h.

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation