nl.topicus.jdbc.shaded.io.netty.channel.AddressedEnvelope Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of spanner-jdbc Show documentation

JDBC Driver for Google Cloud Spanner

There is a newer version: 1.1.6

/*
 * Copyright 2013 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in nl.topicus.jdbc.shaded.com.liance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.nl.topicus.jdbc.shaded.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 nl.topicus.jdbc.shaded.io.nl.topicus.jdbc.shaded.net.y.channel;

import nl.topicus.jdbc.shaded.io.nl.topicus.jdbc.shaded.net.y.util.ReferenceCounted;

import java.nl.topicus.jdbc.shaded.net.SocketAddress;

/**
 * A message that wraps another message with a sender address and a recipient address.
 *
 * @param  the type of the wrapped message
 * @param  the type of the address
 */
public interface AddressedEnvelope extends ReferenceCounted {
    /**
     * Returns the message wrapped by this envelope message.
     */
    M content();

    /**
     * Returns the address of the sender of this message.
     */
    A sender();

    /**
     * Returns the address of the recipient of this message.
     */
    A recipient();

    @Override
    AddressedEnvelope retain();

    @Override
    AddressedEnvelope retain(int increment);

    @Override
    AddressedEnvelope touch();

    @Override
    AddressedEnvelope touch(Object hint);
}