private final function setResult($type, $name, $value, $is_list)
{
if (FALSE === Kit::in($type, ['data', 'status', 'process'])) {
throw new UserException('Invalid $type.', $type);
}
Kit::ensureString($name);
if ('' === $name) {
throw new UserException('$name is an empty string.', $type);
}
if (TRUE === isset($this->result[$type][$name])) {
if (TRUE === $is_list) {
if (TRUE === Kit::isList($this->result[$type][$name])) {
$this->result[$type][$name][] = $value;
} else {
$msg = "\$this->result[{$type}][{$name}] is a non-empty non-list variable.";
throw new UserException($msg, $this->result[$type][$name]);
}
} else {
$this->result[$type][$name] = $value;
}
} else {
if (TRUE === $is_list) {
$this->result[$type][$name] = [$value];
} else {
$this->result[$type][$name] = $value;
}
}
return $value;
}
