yahoo/hodman

// Copyright 2014-2015, Yahoo! Inc.
// Copyrights licensed under the Mit License. See the accompanying LICENSE file for terms.

var ServiceContainerObject = require('./abstract/containerObject');

/**
 * @class ServiceList
 * @extends ServiceContainerObject
 *
 * @property {ServiceEntry[]} _items
 */
var ServiceList = ServiceContainerObject.extend(

    /**
     * @constructor
     * @param {ServiceEntry[]} items
     * @param {object} options
     */
    function (items, options) {

        this._items = items;

        this.__super(options);
    },

    {
        /**
         * Gets all items
         *
         * @method getItems
         * @return {ServiceEntry[]}
         */
        getItems: function () {
            return this._items;
        },

        /**
         * Gets a specific item from the list
         *
         * @method getItem
         * @param {string} id
         * @return {ServiceEntry}
         */
        getItem: function (id) {
            var i, len,
                items = this.getItems();

            for (i = 0, len = items.length; i < len; i++) {
                if (items[i].getValue('id') == id) {
                    return items[i];
                }
            }

            return undefined;
        },

        /**
         * Checks if an item exists
         *
         * @method hasItem
         * @param {string} id
         * @return {boolean}
         */
        hasItem: function (id) {
            return (this.getItem(id) !== undefined);
        }
    },
    {
        /**
         * @property TYPE
         * @type {string}
         * @static
         */
        TYPE: 'ServiceList'
    }
);

module.exports = ServiceList;