<?php
/**
 * Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 * http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

namespace Aws\Common\Waiter;

/**
 * Waiter factory used to create waiter objects by short names
 */
interface WaiterFactoryInterface
{
    /**
     * Create a waiter by name
     *
     * @param string $waiter Name of the waiter to create
     *
     * @return WaiterInterface
     */
    public function build($waiter);

    /**
     * Check if the factory can create a waiter by a specific name
     *
     * @param string $waiter Name of the waiter to check
     *
     * @return bool
     */
    public function canBuild($waiter);
}