<?php
/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *	   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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 Apache\Log4php\Configuration;

use Apache\Log4php\Hierarchy;

/**
 * Interface for logger configurators.
 * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 * @since 2.2
 */
interface ConfiguratorInterface
{
    /**
     * Configures log4php based on the given configuration.
     *
     * All configurators implementations must implement this interface.
     *
     * @param Hierarchy $hierarchy The hierarchy on which to perform
     * 		the configuration.
     * @param mixed $input Either path to the config file or the
     * 		configuration as an array.
     */
    public function configure(Hierarchy $hierarchy, $input = null);
}