/**
* Display information about a collection
*
* @param lang.mirrors.Package $package
* @param lang.ClassLoader $loader
* @param io.StringWriter $out
* @return void
*/
protected function displayCollection($package, $loader, $out)
{
$ext = strlen(\xp::CLASS_FILE_EXT);
$order = ['interface' => [], 'trait' => [], 'enum' => [], 'class' => []];
// Child packages
foreach ($loader->packageContents($package->name()) as $entry) {
$base = $package->isGlobal() ? '' : $package->name() . '.';
if ('/' === $entry[strlen($entry) - 1]) {
$out->writeLine(' package ', $base . substr($entry, 0, -1));
} else {
if (0 === substr_compare($entry, \xp::CLASS_FILE_EXT, -$ext)) {
$mirror = new TypeMirror($loader->loadClass($base . substr($entry, 0, -$ext)));
$order[$mirror->kind()->name()][] = self::declarationOf($mirror);
}
}
}
// Types
foreach ($order as $type => $types) {
if (empty($types)) {
continue;
}
$out->writeLine();
sort($types);
foreach ($types as $name) {
$out->writeLine(' ', $name);
}
}
}
/**
* Display members
*
* @param php.Generator $members
* @param io.StringWriter $out
* @param bool $separator
* @return void
*/
protected function displayMembers($members, $out, &$separator)
{
if ($separator) {
$out->writeLine();
$separator = false;
}
foreach ($members as $members) {
$out->writeLine(' ', (string) $members);
$separator = true;
}
}
/**
* Display information
*
* @param io.StringWriter $out
* @return void
*/
public function display($out)
{
$out->writeLine('directory ', $this->folder->getURI(), ' {');
$this->displayCollection($this->package, $this->loader, $out);
$out->writeLine('}');
}
/**
* Display information
*
* @param io.StringWriter $out
* @return void
*/
public function display($out)
{
$out->writeLine('package ', $this->package->name(), ' {');
$this->displayCollection($this->package, ClassLoader::getDefault(), $out);
$out->writeLine('}');
}
