public function getExportModelSource()
    {
        if (! $this->_exportModelSource) {
            $this->_exportModelSource = $this->loader->getExportModelSource($this->exportModelSourceClass);
        }

        return $this->_exportModelSource;
    }
public function getExportModelSource()
    {
        if (! $this->_exportModelSource) {
            $this->_exportModelSource = $this->loader->getExportModelSource($this->exportModelSourceClass);
        }

        return $this->_exportModelSource;
    }
public function getExportModelSource ( ) { if ( ! $ this -> _exportModelSource ) { $ this -> _exportModelSource = $ this -> loader -> getExportModelSource ( $ this -> exportModelSourceClass ) ; } return $ this -> _exportModelSource ; }
Function to get a model source for this export

@return \Gems_Export_ModelSource_ExportModelSourceAbstract
Function to get a model source for this export