var Class = require('../utils/Class'); 
var LinkFile = new Class({ 
initialize: function LinkFile(loader, type, key, files){ 
this.loader = loader; 
this.type = type; 
this.key = key; 
this.files = files; 
this.complete = false ; 
this.pending = _AN_Read_length('length', files); 
this.failed = 0; 
for (var i = 0; 
i < (_AN_Read_length('length', files)); i++ ){ 
files[i].linkFile = this; 
} 
} 
,
onFileComplete: function (file){ 
var index = this.files.indexOf(file); 
if (index !== -1) { 
this.pending-- ; 
} 
} 
,
onFileFailed: function (file){ 
var index = this.files.indexOf(file); 
if (index !== -1) { 
this.failed++ ; 
} 
} 
}
); 
module.exports = LinkFile;