QGeoServiceProviderFactory

Since: 1.1

#include <QtLocationSubset/QGeoServiceProviderFactory>

The QGeoServiceProviderFactory class is a factory class used as the plugin interface for services related to geographical information.

Implementers must provide a unique combination of providerName() and providerVersion() per plugin.

The other functions should be overridden if the plugin supports the associated set of functionality.


Overview

Public Functions Index

virtual ~QGeoServiceProviderFactory ()
virtual QGeoMappingManagerEngine *createMappingManagerEngine (const QMap< QString, QVariant > &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
virtual QGeoRoutingManagerEngine *createRoutingManagerEngine (const QMap< QString, QVariant > &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
virtual QGeoSearchManagerEngine *createSearchManagerEngine (const QMap< QString, QVariant > &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
QStringproviderName () const =0
intproviderVersion () const =0

Public Functions

virtual~QGeoServiceProviderFactory ()

Destructor.

virtual QGeoMappingManagerEngine * createMappingManagerEngine (

Returns a new QGeoMappingManagerEngine instance, initialized with parameters, which implements as much of the places searching functionality as the service provider supports.

If error is not 0 it should be set to QGeoServiceProvider::NoError on success or an appropriate QGeoServiceProvider::Error on failure.

If errorString is not 0 it should be set to a string describing any error which occurred.

The default implementation returns 0, which causes a QGeoServiceProvider::NotSupportedError in QGeoServiceProvider.

virtual QGeoRoutingManagerEngine * createRoutingManagerEngine (

Returns a new QGeoRoutingManagerEngine instance, initialized with parameters, which implements as much of the places searching functionality as the service provider supports.

If error is not 0 it should be set to QGeoServiceProvider::NoError on success or an appropriate QGeoServiceProvider::Error on failure.

If errorString is not 0 it should be set to a string describing any error which occurred.

The default implementation returns 0, which causes a QGeoServiceProvider::NotSupportedError in QGeoServiceProvider.

virtualQGeoSearchManagerEngine * createSearchManagerEngine (

Returns a new QGeoSearchManagerEngine instance, initialized with parameters, which implements as much of the places searching functionality as the service provider supports.

If error is not 0 it should be set to QGeoServiceProvider::NoError on success or an appropriate QGeoServiceProvider::Error on failure.

If errorString is not 0 it should be set to a string describing any error which occurred.

The default implementation returns 0, which causes a QGeoServiceProvider::NotSupportedError in QGeoServiceProvider.

QString providerName ()

Returns the string used to identify the service provider behind this implementation.

The combination of providerName() and providerVersion() should be unique amongst the plugins.

int providerVersion ()

Returns the version of the plugin.

The combination of providerName() and providerVersion() should be unique amongst the plugins.

Last modified: 2014-09-29



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