14 	private $attributes = array();  variable in FileDefinition
21 	public function __construct($attributes) {  argument
22 		$this->attributes = $attributes;
25 	public function attributes() { return $this->attributes; }  function in FileDefinition
28 		if (!isset($this->attributes[$name])) return NULL;
29 		return $this->attributes[$name];
43 		$attributes = array();
44 		foreach ($xml->firstChild->attributes as $attribute)
45 			$attributes[$attribute->name] = $attribute->value;
46 		$attributes['name'] = $name;
47 		if (!isset($attributes['type'])) return NULL; 
48 		$type = $attributes['type'];
50 			return new SourceDefinition($attributes);
52 			return new TargetDefinition($attributes);
54 			return new CrosslinkDefinition($attributes);
81 	public function __construct($attributes) {  argument
82 		if (!isset($attributes['linkto'])) 
83 			$attributes['linkto'] = "";
85 			$linkto = $attributes['linkto'];
93 			$attributes['linkto'] = $linkto;
95 		parent::__construct($attributes);