Source of file DumperCollection.php
Size: 3,604 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/Routing/Matcher/Dumper/DumperCollection.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Routing\Matcher\Dumper; /** * Collection of routes. * * @author Arnaud Le Blanc <arnaud.lb@gmail.com> */ class DumperCollection implements \IteratorAggregate { /** * @var DumperCollection|null */ private $parent; /** * @var (DumperCollection|DumperRoute)[] */ private $children = array(); /** * @var array */ private $attributes = array(); /** * Returns the children routes and collections. * * @return (DumperCollection|DumperRoute)[] Array of DumperCollection|DumperRoute */ public function all() { return $this->children; } /** * Adds a route or collection * * @param DumperRoute|DumperCollection The route or collection */ public function add($child) { if ($child instanceof DumperCollection) { $child->setParent($this); } $this->children[] = $child; } /** * Sets children. * * @param array $children The children */ public function setAll(array $children) { foreach ($children as $child) { if ($child instanceof DumperCollection) { $child->setParent($this); } } $this->children = $children; } /** * Returns an iterator over the children. * * @return \Iterator The iterator */ public function getIterator() { return new \ArrayIterator($this->children); } /** * Returns the root of the collection. * * @return DumperCollection The root collection */ public function getRoot() { return (null !== $this->parent) ? $this->parent->getRoot() : $this; } /** * Returns the parent collection. * * @return DumperCollection|null The parent collection or null if the collection has no parent */ protected function getParent() { return $this->parent; } /** * Sets the parent collection. * * @param DumperCollection $parent The parent collection */ protected function setParent(DumperCollection $parent) { $this->parent = $parent; } /** * Returns true if the attribute is defined. * * @param string $name The attribute name * * @return Boolean true if the attribute is defined, false otherwise */ public function hasAttribute($name) { return array_key_exists($name, $this->attributes); } /** * Returns an attribute by name. * * @param string $name The attribute name * @param mixed $default Default value is the attribute doesn't exist * * @return mixed The attribute value */ public function getAttribute($name, $default = null) { return $this->hasAttribute($name) ? $this->attributes[$name] : $default; } /** * Sets an attribute by name. * * @param string $name The attribute name * @param mixed $value The attribute value */ public function setAttribute($name, $value) { $this->attributes[$name] = $value; } /** * Sets multiple attributes. * * @param array $attributes The attributes */ public function setAttributes($attributes) { $this->attributes = $attributes; } } |