A Component for periodically reporting Component Port contents to a human readable text format. The default format is a table with a header. More...

#include <ReportingComponent.hpp>

Inheritance diagram for OCL::ReportingComponent:

[legend]

List of all members.

Public Types
typedef RTT::DataFlowInterface::Ports	Ports
Public Member Functions
bool	addMarshaller (RTT::marsh::MarshallInterface headerM, RTT::marsh::MarshallInterface bodyM)
bool	removeMarshallers ()
	ReportingComponent (std::string name="Reporting")
virtual	~ReportingComponent ()
Script Methods
virtual bool	configureHook ()
virtual void	cleanupHook ()
virtual bool	screenComponent (const std::string &comp)
bool	reportComponent (const std::string &component)
bool	unreportComponent (const std::string &component)
bool	reportPort (const std::string &component, const std::string &port)
bool	unreportPort (const std::string &component, const std::string &port)
bool	reportData (const std::string &component, const std::string &dataname)
bool	unreportData (const std::string &component, const std::string &datasource)
bool	copydata ()
void	snapshot ()
void	cleanReport ()
Protected Types
typedef boost::tuple < std::string, RTT::base::DataSourceBase::shared_ptr, std::string, RTT::base::PropertyBase , RTT::base::InputPortInterface , bool, bool >	DTupple
typedef std::vector< std::pair < boost::shared_ptr < RTT::marsh::MarshallInterface > , boost::shared_ptr < RTT::marsh::MarshallInterface > > >	Marshallers
typedef std::vector< DTupple >	Reports
enum	T_Types { T_QualName = 0, T_PortDS, T_DataType, T_Property, T_Port, T_NewData, T_Tracked }
	Use these to index DTupple objects. More...
Protected Member Functions
void	makeReport2 ()
bool	reportDataSource (std::string tag, std::string type, RTT::base::DataSourceBase::shared_ptr origm, RTT::base::InputPortInterface *ipi, bool)
bool	screenImpl (const std::string &comp, std::ostream &output)
virtual bool	startHook ()
virtual void	stopHook ()
bool	unreportDataSource (std::string tag)
virtual void	updateHook ()
Protected Attributes
RTT::Property< std::string >	config
RTT::Property< bool >	decompose
RTT::Property< bool >	insnapshot
Marshallers	marshallers
RTT::internal::DataSource < bool >::shared_ptr	mchecker
	If false, a sequence size has changed.
bool	onlyNewData
RTT::PropertyBag	report
RTT::Property< PropertyBag >	report_data
RTT::ConnPolicy	report_policy
Reports	root
bool	snapshotted
RTT::os::TimeService::ticks	starttime
RTT::Property< bool >	synchronize_with_logging
RTT::Property < RTT::os::TimeService::Seconds >	timestamp
RTT::Property< bool >	writeHeader

Detailed Description

A Component for periodically reporting Component Port contents to a human readable text format. The default format is a table with a header.

It can report to any data format, using the 'addMarshaller' function, which is typically done in sub classes of this component.

Configuration: The ReportingComponent is configured using its properties. For example, to enable writing a header or not. The ReportData struct describes which ports and peer components need to be monitored. You need to load properties into this struct (see RTT::Marshalling service). This struct can be filled in as such:

     <?xml version="1.0" encoding="UTF-8"?>
     <!DOCTYPE properties SYSTEM "cpf.dtd">
     <properties>
        <!-- ... other component properties .. -->

        <struct name="ReportData" type="PropertyBag">
           <!-- Monitor all ports of a Component : -->
           <simple name="Component" type="string"><description></description><value>ComponentX</value></simple>

           <!-- Monitor a single Data or base::Buffer-Port of another Component : -->
           <simple name="Port" type="string"><description></description><value>ComponentY.PortZ</value></simple>
           <!-- add as many lines as desired... -->
        </struct>
     </properties>

Definition at line 81 of file ReportingComponent.hpp.

Member Typedef Documentation

typedef boost::tuple<std::string, RTT::base::DataSourceBase::shared_ptr, std::string,RTT::base::PropertyBase*,RTT::base::InputPortInterface*,bool,bool> OCL::ReportingComponent::DTupple [protected]

tuple that describes each sample. Uses get<N>() to read it: @0 The qualified name of the data (componentname.portname) @1 The data source of the data. Always returns the last value. @2 A copy command to copy from this data source to another one @3 The target data source for the copy operation @4 The type of the data, "Data" (props and attrs) or "Port". @5 'newdata': The new data flag. Flags if the DataSource contains new data. @6 'tracked': True if this source may lead to additional data. If false, the source in itself will not cause to a re-scan. Used in copydata() to allow ports to be rescanned, while props and attrs never cause this (they always have newdata, but this is ignored).

Definition at line 204 of file ReportingComponent.hpp.

typedef std::vector< std::pair<boost::shared_ptr<RTT::marsh::MarshallInterface>, boost::shared_ptr<RTT::marsh::MarshallInterface> > > OCL::ReportingComponent::Marshallers [protected]

Definition at line 229 of file ReportingComponent.hpp.

typedef RTT::DataFlowInterface::Ports OCL::ReportingComponent::Ports

Definition at line 91 of file ReportingComponent.hpp.

typedef std::vector<DTupple> OCL::ReportingComponent::Reports [protected]

Stores the 'datasource' of all reported items as properties.

Definition at line 211 of file ReportingComponent.hpp.

Member Enumeration Documentation

enum OCL::ReportingComponent::T_Types [protected]

Use these to index DTupple objects.

Enumerator:

T_QualName
T_PortDS
T_DataType
T_Property
T_Port
T_NewData
T_Tracked

Definition at line 207 of file ReportingComponent.hpp.

Constructor & Destructor Documentation

OCL::ReportingComponent::ReportingComponent ( std::string name = "Reporting" )

Set up a component for reporting.

Definition at line 177 of file ReportingComponent.cpp.

OCL::ReportingComponent::~ReportingComponent ( ) [virtual]

Definition at line 213 of file ReportingComponent.cpp.

Member Function Documentation

bool OCL::ReportingComponent::addMarshaller	(	RTT::marsh::MarshallInterface *	headerM,
		RTT::marsh::MarshallInterface *	bodyM
	)

Adds a Plugin to receive incomming data. The marshallers become owned by this component.

Parameters:

header	A marshaller which writes out a header when this component is started. May be null (0).
body	A marshaller wich will get periodically a serialisation request to process incomming data. May be null(0).

example: addMarshaller( new HeaderMarshaller(), new ContentsMarshaller() );

Definition at line 216 of file ReportingComponent.cpp.

void OCL::ReportingComponent::cleanReport ( )

Definition at line 640 of file ReportingComponent.cpp.

void OCL::ReportingComponent::cleanupHook ( ) [virtual]

Implementation of base::TaskCore::cleanupHook(). Calls store() and clears the reporting configuration.

Reimplemented from RTT::base::TaskCore.

Definition at line 237 of file ReportingComponent.cpp.

bool OCL::ReportingComponent::configureHook ( ) [virtual]

Implementation of base::TaskCore::configureHook(). Calls load().

Reimplemented from RTT::base::TaskCore.

Reimplemented in OCL::TcpReporting.

Definition at line 243 of file ReportingComponent.cpp.

bool OCL::ReportingComponent::copydata ( )

This real-time function makes copies of the data to be reported.

Returns:: true if new data is available.

Definition at line 594 of file ReportingComponent.cpp.

void OCL::ReportingComponent::makeReport2 ( ) [protected]

Definition at line 608 of file ReportingComponent.cpp.

bool OCL::ReportingComponent::removeMarshallers ( )

Remove and delete all added Marshallers.

Definition at line 231 of file ReportingComponent.cpp.

bool OCL::ReportingComponent::reportComponent ( const std::string & component )

Report all the data ports of a component.

Definition at line 344 of file ReportingComponent.cpp.

bool OCL::ReportingComponent::reportData	(	const std::string &	component,
		const std::string &	dataname
	)

Report a specific data source of a component.

Definition at line 470 of file ReportingComponent.cpp.

bool OCL::ReportingComponent::reportDataSource	(	std::string	tag,
		std::string	type,
		RTT::base::DataSourceBase::shared_ptr	origm,
		RTT::base::InputPortInterface *	ipi,
		bool	track
	)		`[protected]`