/**
  * Encodes the facet option values from raw Lucene queries to values that
  * can be easily used in rendering instructions and URL generation.
  *
  * (non-PHPdoc)
  * @see Tx_Solr_Facet_AbstractFacetRenderer::getFacetOptions()
  */
 public function getFacetOptions()
 {
     $facetOptions = array();
     $facetOptionsRaw = parent::getFacetOptions();
     $filterEncoder = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('Tx_Solr_Query_FilterEncoder_QueryGroup');
     foreach ($facetOptionsRaw as $facetOption => $numberOfResults) {
         $facetOption = $filterEncoder->encodeFilter($facetOption, $this->facetConfiguration);
         $facetOptions[$facetOption] = $numberOfResults;
     }
     return $facetOptions;
 }
 /**
  * Encodes the facet option values from raw Lucene queries to values that
  * can be easily used in rendering instructions and URL generation.
  *
  * (non-PHPdoc)
  * @see Tx_Solr_Facet_AbstractFacetRenderer::getFacetOptions()
  */
 public function getFacetOptions()
 {
     $facetOptions = array();
     $facetOptionsRaw = parent::getFacetOptions();
     $filterEncoder = GeneralUtility::makeInstance('ApacheSolrForTypo3\\Solr\\Query\\FilterEncoder\\QueryGroup');
     foreach ($facetOptionsRaw as $facetOption => $numberOfResults) {
         $facetOption = $filterEncoder->encodeFilter($facetOption, $this->facetConfiguration);
         $facetOptions[$facetOption] = $numberOfResults;
     }
     return $facetOptions;
 }