original_string: public function getExportModelSource()
      {
          if (! $this->_exportModelSource) {
              $this->_exportModelSource = $this->loader->getExportModelSource($this->exportModelSourceClass);
          }
  
          return $this->_exportModelSource;
      }
code: public function getExportModelSource()
      {
          if (! $this->_exportModelSource) {
              $this->_exportModelSource = $this->loader->getExportModelSource($this->exportModelSourceClass);
          }
  
          return $this->_exportModelSource;
      }
code_tokens: public function getExportModelSource ( ) { if ( ! $ this -> _exportModelSource ) { $ this -> _exportModelSource = $ this -> loader -> getExportModelSource ( $ this -> exportModelSourceClass ) ; } return $ this -> _exportModelSource ; }
docstring: Function to get a model source for this export
  
  @return \Gems_Export_ModelSource_ExportModelSourceAbstract
docstring_tokens: Function to get a model source for this export