#!/bin/php

<?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.
 */

/**
 * PHP client API.
 */
interface GridClientNode {
    /**
     * @abstract
     * @return string
     */
    public function id();

    /**
     * @abstract
     * @return array
     */
    public function internalAddresses();

    /**
     * @abstract
     * @return array
     */
    public function externalAddresses();

    /**
     * @abstract
     * @return int
     */
    public function port();

    /**
     * @abstract
     * @return array
     */
    public function attributes();

    /**
     * @abstract
     * @param string $name
     * @return mixed
     */
    public function attribute(string $name);

    /**
     * @abstract
     * @return array
     */
    public function metrics();
}

?>