Able to configure the method to call on the elasticsearch client

[bramdevries]

I'm using the suggester API and am using query objects to configure the query it needs to perform. Configuring works but to actually perform a suggest query I have to overwrite the query's run method like this:

 /**
 * Build and execute the query.
 *
 * @return SuggestionsResultParser
 */
public function run()
{
    $query = $this->buildQuery();
    $rawResults = $this->searcher->getClient()->suggest($query);

    // Pass response to the class that will do something with it.
    $resultParser = $this->getResultParser();
    $resultParser->setRawResults($rawResults);

    return $resultParser;
}

A lot of boilerplate to configure one method, it would be nice if this was easily configurable through a method something like:

protected function executeSearch($query) 
{
   return $this->searcher->getClient()->suggest($query);
}

 /**
 * Build and execute the query.
 *
 * @return SuggestionsResultParser
 */
public function run()
{
    $query = $this->buildQuery();
    $rawResults = $this->executeSearch($query);

    // Pass response to the class that will do something with it.
    $resultParser = $this->getResultParser();
    $resultParser->setRawResults($rawResults);

    return $resultParser;
}

[dieterve]

Interesting, it would make the queries more versatile. I'll look into other contexts the queries could be/need to be re-used.