nl_tokens: type = get | set
pl_tokens: function ( valueToSet , type , iface , propertyKeys ) { type = type . toLowerCase ( ) ; propertyKeys . forEach ( function ( propertyKey ) { if ( type == 'get' ) valueToSet [ 'Get' + propertyKey ] = function ( callback ) { iface . getProperty ( propertyKey , callback ) ; } else valueToSet [ 'Set' + propertyKey ] = function ( value , callback ) { iface . setProperty ( propertyKey , <mask> , callback ) ; } } ) ; }