/**
* Retrieves the mapping for a particular type.
* @return mixed
*/
public function getMapping()
{
$pDoc = new ProviderDocumentType(new Initiative(), $this->container);
$pMapping = $pDoc->getMapping();
$iDoc = new InstitutionDocumentType(new Institution(), $this->container);
$iMapping = $iDoc->getMapping();
$sDoc = new SubjectDocumentType(new Stream(), $this->container);
$sMapping = $sDoc->getMapping();
// Next Session mapping for sorting
$nsDoc = new SessionDocumentType(new Offering(), $this->container);
$nsMapping = $nsDoc->getMapping();
return array('provider' => array('properties' => $pMapping), 'subjects' => array("properties" => $sMapping), 'institutions' => array("properties" => $iMapping), 'nextSession' => array('properties' => $nsMapping), 'tags' => array('type' => "string", "index" => "not_analyzed"), "name" => array("type" => "string", "fields" => array("raw" => array("type" => "string", "index" => 'not_analyzed'))));
}
