<?php
  /**
   * PHP OpenCloud library.
   * 
   * @copyright 2014 Rackspace Hosting, Inc. See LICENSE for information.
   * @license   https://www.apache.org/licenses/LICENSE-2.0
   * @author    Glen Campbell <glen.campbell@rackspace.com>
   * @author    Jamie Hannaford <jamie.hannaford@rackspace.com>
   */
  
  namespace OpenCloud\Autoscale;
  
  use OpenCloud\Common\Service\CatalogService;
  
  /**
   * The Autoscale class represents the OpenStack Otter service.
   */
  class Service extends CatalogService
  {
      const DEFAULT_TYPE = 'rax:autoscale';
      const DEFAULT_NAME = 'autoscale';
      
      /**
       * Autoscale resources.
       * 
       * @var    array
       * @access private
       */
      public $resources = array(
          'Group',
          'GroupConfiguration',
          'LaunchConfiguration',
          'ScalingPolicy'
      );
      
      /**
       * Convenience method for getting an autoscale group.
       * 
       * @param  mixed $info
       * @return AbstractResource
       */
      public function group($info = null)
      {
          return $this->resource('Group', $info);
      }
      
      /**
       * Convenience method for getting a list of autoscale groups.
       * 
       * @return OpenCloud\Common\Collection
       */
      public function groupList()
      {
          return $this->resourceList('Group');
      }
  
  }