/*
* Copyright 2017-present Facebook, Inc.
*
* Licensed 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 com.facebook.buck.io;
import java.io.Closeable;
import java.io.InputStream;
import java.io.OutputStream;
/**
* An abstraction for IPC via messages. Messages are sent via an output stream ({@link
* #getOutputStream()}) and received via an input stream ({@link #getInputStream()})
*/
public interface Transport extends Closeable {
/**
* Returns an input stream for reading messages
*
* @return an input stream for reading messages in this IPC
*/
InputStream getInputStream();
/**
* Returns an input stream for writing messages.
*
* @return an input stream for writing messages in this IPC
*/
OutputStream getOutputStream();
}