1 YUI.add('attribute-complex', function (Y, NAME) {

     2 

     3     /**

     4      * Adds support for attribute providers to handle complex attributes in the constructor

     5      *

     6      * @module attribute

     7      * @submodule attribute-complex

     8      * @for Attribute

     9      * @deprecated AttributeComplex's overrides are now part of AttributeCore.

    10      */

    11 

    12     var Attribute = Y.Attribute;

    13 

    14     Attribute.Complex = function() {};

    15     Attribute.Complex.prototype = {

    16 

    17         /**

    18          * Utility method to split out simple attribute name/value pairs ("x")

    19          * from complex attribute name/value pairs ("x.y.z"), so that complex

    20          * attributes can be keyed by the top level attribute name.

    21          *

    22          * @method _normAttrVals

    23          * @param {Object} valueHash An object with attribute name/value pairs

    24          *

    25          * @return {Object} An object literal with 2 properties - "simple" and "complex",

    26          * containing simple and complex attribute values respectively keyed

    27          * by the top level attribute name, or null, if valueHash is falsey.

    28          *

    29          * @private

    30          */

    31         _normAttrVals : Attribute.prototype._normAttrVals,

    32 

    33         /**

    34          * Returns the initial value of the given attribute from

    35          * either the default configuration provided, or the

    36          * over-ridden value if it exists in the set of initValues

    37          * provided and the attribute is not read-only.

    38          *

    39          * @param {String} attr The name of the attribute

    40          * @param {Object} cfg The attribute configuration object

    41          * @param {Object} initValues The object with simple and complex attribute name/value pairs returned from _normAttrVals

    42          *

    43          * @return {Any} The initial value of the attribute.

    44          *

    45          * @method _getAttrInitVal

    46          * @private

    47          */

    48         _getAttrInitVal : Attribute.prototype._getAttrInitVal

    49 

    50     };

    51 

    52     // Consistency with the rest of the Attribute addons for now.

    53     Y.AttributeComplex = Attribute.Complex;

    54 

    55 

    56 }, '@VERSION@', {"requires": ["attribute-base"]});