Source: src/main/javascript/oracle/oj/ojdatacollection-common/DataSource.js

/**
 * Copyright (c) 2014, Oracle and/or its affiliates.
 * All rights reserved.
 */

/**
 * @preserve Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 */

/*jslint browser: true*/

/**
 * @export
 * @class oj.DataSource
 * @extends oj.EventSource
 * @classdesc Object representing data used by table and grid components
 * @property {Object} data data supported by the components
 * @param {Object} data data supported by the components
 * @constructor
 */
oj.DataSource = function(data)
{
    this.data = data;
    this.Init();
};

// Subclass from oj.Object 
oj.Object.createSubclass(oj.DataSource, oj.EventSource, "oj.DataSource");

/**
 * Initializes the instance.
 * @export
 */
oj.DataSource.prototype.Init = function()
{
    oj.DataSource.superclass.Init.call(this);
};

/**
 * Determines whether this DataSource supports the specified feature.
 * @param {string} feature the feature in which its capabilities is inquired. 
 * @return {string|null} the capability of the specified feature.  Returns null if the feature is not recognized.
 * @export
 */
oj.DataSource.prototype.getCapability = function(feature)
{
    return null;
};