// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC 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.

package org.openqa.selenium.docker;

import org.openqa.selenium.internal.Require;

public class Port {

  private final String protocol;
  private final int port;

  private Port(String protocol, int port) {
    this.protocol = Require.nonNull("Protocol", protocol);
    this.port = port;
  }

  public static Port tcp(int port) {
    return new Port("tcp", port);
  }

  public String getProtocol() {
    return protocol;
  }

  public int getPort() {
    return port;
  }

  public String toString() {
    return port + "/" + protocol;
  }
}
