/**
  * Returns all calls for the service
  * @return ServiceCallReflector[] An array of ServiceCallReflector objects
  */
 public function getCalls()
 {
     $calls = array();
     foreach ($this->reflClass->getMethods() as $method) {
         if (ServiceCallReflector::isServiceCall($method, $this->reader)) {
             $calls[] = new ServiceCallReflector($method, $this->reader);
         }
     }
     return $calls;
 }