public function render_argument_completion_values(ArgInfo $a)
{
if ($a->validValues || $a->suggestions) {
$values = array();
if ($a->validValues) {
$values = $a->getValidValues();
} elseif ($a->suggestions) {
$values = $a->getSuggestions();
}
return join(" ", $values);
}
return '';
}
/**
* The default behaviour: get argument info from method parameters
*/
public function getArgInfoListByReflection()
{
$argInfo = new ArgInfoList();
$ro = new ReflectionObject($this);
if (!method_exists($this, 'execute')) {
throw new ExecuteMethodNotDefinedException($this);
}
$method = $ro->getMethod('execute');
$requiredNumber = $method->getNumberOfRequiredParameters();
$parameters = $method->getParameters();
foreach ($parameters as $param) {
// TODO: add description to the argument
$a = new ArgInfo($param->getName());
if ($param->isOptional()) {
$a->optional(true);
}
$argInfo->append($a);
}
return $argInfo;
}