makVrv::DtOsgEarthFeatureDataBroker Class Reference

DtOsgEarthFeatureDataBroker listens to osgEarth feature layers (i.e. More...

Inheritance diagram for makVrv::DtOsgEarthFeatureDataBroker:

Classes
class	Callback

Public Member Functions
	DtOsgEarthFeatureDataBroker (osgEarth::MapNode *mapNode, DtDe &de)
void	addCallback (const std::string &registrant, Callback *cb)
void	setOptimizeStateSharing (bool value)
bool	getOptimizeStateSharing () const
void	addModelLayer (osgEarth::ModelLayer *layer)
void	notifyNewLayer (osgEarth::ModelLayer *layer)
void	notifyPreMergeData (osgEarth::ModelLayer *layer, osg::Node *node)
void	notifyNewData (osgEarth::ModelLayer *layer, osg::Node *data)
void	notifyDataDeleted (osgEarth::ModelLayer *layer, osg::Node *data)

Protected Types
typedef osg::ref_ptr < osgEarth::SceneGraphCallback >	SceneGraphCallbackRefPtr
typedef osg::ref_ptr< Callback >	CallbackRefPtr
typedef boost::unordered_multimap < std::string, CallbackRefPtr >	FeatureDataCallbackMap
typedef std::pair < FeatureDataCallbackMap::iterator, FeatureDataCallbackMap::iterator >	RangeIterFeatureDataCallbacks
typedef std::pair < FeatureDataCallbackMap::const_iterator, FeatureDataCallbackMap::const_iterator >	ConstRangeIterFeatureDataCallbacks
typedef std::set< CallbackRefPtr >	CallbackRefSet
typedef boost::unordered_map < std::string, std::vector < std::string > >	RegistrantToFeaturesMap
typedef boost::unordered_map < std::string, std::vector < std::string > >::iterator	RegistrantToFeaturesMapIter
typedef boost::unordered_map < osg::Node *, FeaturePageObserver * >	MapPagesToObservers

Protected Member Functions
virtual	~DtOsgEarthFeatureDataBroker ()
bool	readFeatureNameRegistrationFile (const std::string &path, const std::string &filename)
	This method fills in myRegistrantToFeaturesMap, which tells which feature layers are of interest to which registrants.
std::string	getFeatureNameFromModelLayer (const osgEarth::ModelLayer &layer)

Protected Attributes
osg::observer_ptr < osgEarth::MapNode >	myMapNode
osg::ref_ptr < osgEarth::MapCallback >	myMapCallback
std::set < SceneGraphCallbackRefPtr >	myOperations
DtDe &	myDe
bool	myShareState
OpenThreads::Mutex	myMapMutex
FeatureDataCallbackMap	myFeatureDataCallbacks
CallbackRefSet	myAllFeatureCallbacks
RegistrantToFeaturesMap	myRegistrantToFeaturesMap
boost::unordered_map< const osgEarth::ModelLayer *, std::string >	myFeatureNameLookup
MapPagesToObservers	myMapPagesToObservers

Static Protected Attributes
static const char *	theFeatureDataBrokerRegistrantToFeatureList

Detailed Description

DtOsgEarthFeatureDataBroker listens to osgEarth feature layers (i.e.

model layers with a feature source) and dispatches post-processor routines whenever new data pages in.

The class will accept "postMerge" callbacks. When a new subgraph pages in and merges into the scene graph, the decorator will invoke the callbacks on the data.

Member Typedef Documentation

typedef osg::ref_ptr<osgEarth::SceneGraphCallback> makVrv::DtOsgEarthFeatureDataBroker::SceneGraphCallbackRefPtr

protected

typedef osg::ref_ptr<Callback> makVrv::DtOsgEarthFeatureDataBroker::CallbackRefPtr

protected

typedef boost::unordered_multimap<std::string, CallbackRefPtr> makVrv::DtOsgEarthFeatureDataBroker::FeatureDataCallbackMap

protected

typedef std::pair<FeatureDataCallbackMap::iterator, FeatureDataCallbackMap::iterator> makVrv::DtOsgEarthFeatureDataBroker::RangeIterFeatureDataCallbacks

protected

typedef std::pair<FeatureDataCallbackMap::const_iterator, FeatureDataCallbackMap::const_iterator> makVrv::DtOsgEarthFeatureDataBroker::ConstRangeIterFeatureDataCallbacks

protected

typedef std::set<CallbackRefPtr> makVrv::DtOsgEarthFeatureDataBroker::CallbackRefSet

protected

typedef boost::unordered_map<std::string, std::vector<std::string> > makVrv::DtOsgEarthFeatureDataBroker::RegistrantToFeaturesMap

protected

typedef boost::unordered_map<std::string, std::vector<std::string> >::iterator makVrv::DtOsgEarthFeatureDataBroker::RegistrantToFeaturesMapIter

protected

typedef boost::unordered_map<osg::Node*, FeaturePageObserver*> makVrv::DtOsgEarthFeatureDataBroker::MapPagesToObservers

protected

Constructor & Destructor Documentation

makVrv::DtOsgEarthFeatureDataBroker::DtOsgEarthFeatureDataBroker	(	osgEarth::MapNode *	mapNode,
		DtDe &	de
	)

virtual makVrv::DtOsgEarthFeatureDataBroker::~DtOsgEarthFeatureDataBroker ( )

protectedvirtual

Member Function Documentation

void makVrv::DtOsgEarthFeatureDataBroker::addCallback	(	const std::string &	registrant,
		Callback *	cb
	)

void makVrv::DtOsgEarthFeatureDataBroker::setOptimizeStateSharing

(

bool

value

)

bool makVrv::DtOsgEarthFeatureDataBroker::getOptimizeStateSharing

(

)

const

void makVrv::DtOsgEarthFeatureDataBroker::addModelLayer

(

osgEarth::ModelLayer *

layer

)

void makVrv::DtOsgEarthFeatureDataBroker::notifyNewLayer

(

osgEarth::ModelLayer *

layer

)

void makVrv::DtOsgEarthFeatureDataBroker::notifyPreMergeData	(	osgEarth::ModelLayer *	layer,
		osg::Node *	node
	)

void makVrv::DtOsgEarthFeatureDataBroker::notifyNewData	(	osgEarth::ModelLayer *	layer,
		osg::Node *	data
	)

void makVrv::DtOsgEarthFeatureDataBroker::notifyDataDeleted	(	osgEarth::ModelLayer *	layer,
		osg::Node *	data
	)

bool makVrv::DtOsgEarthFeatureDataBroker::readFeatureNameRegistrationFile ( const std::string &  path, const std::string &  filename  )

protected

This method fills in myRegistrantToFeaturesMap, which tells which feature layers are of interest to which registrants.

When a registrant calls addCallback, we add a callback for each feature layer listed in the map

std::string makVrv::DtOsgEarthFeatureDataBroker::getFeatureNameFromModelLayer ( const osgEarth::ModelLayer &  layer )

protected

Member Data Documentation

const char* makVrv::DtOsgEarthFeatureDataBroker::theFeatureDataBrokerRegistrantToFeatureList

staticprotected

osg::observer_ptr<osgEarth::MapNode> makVrv::DtOsgEarthFeatureDataBroker::myMapNode

protected

osg::ref_ptr<osgEarth::MapCallback> makVrv::DtOsgEarthFeatureDataBroker::myMapCallback

protected

std::set<SceneGraphCallbackRefPtr> makVrv::DtOsgEarthFeatureDataBroker::myOperations

protected

DtDe& makVrv::DtOsgEarthFeatureDataBroker::myDe

protected

bool makVrv::DtOsgEarthFeatureDataBroker::myShareState

protected

OpenThreads::Mutex makVrv::DtOsgEarthFeatureDataBroker::myMapMutex

protected

FeatureDataCallbackMap makVrv::DtOsgEarthFeatureDataBroker::myFeatureDataCallbacks

protected

CallbackRefSet makVrv::DtOsgEarthFeatureDataBroker::myAllFeatureCallbacks

protected

RegistrantToFeaturesMap makVrv::DtOsgEarthFeatureDataBroker::myRegistrantToFeaturesMap

protected

boost::unordered_map<const osgEarth::ModelLayer*, std::string> makVrv::DtOsgEarthFeatureDataBroker::myFeatureNameLookup

protected

MapPagesToObservers makVrv::DtOsgEarthFeatureDataBroker::myMapPagesToObservers

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-6-branch/include/vrvOsg/DtOsgEarthFeatureDataBroker.h