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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * Copyright 2015 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 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 io.netty.handler.codec.dns;

import io.netty.util.internal.UnstableApi;

/**
 * A DNS response message.
 */
@UnstableApi
public interface DnsResponse extends DnsMessage {

    /**
     * Returns {@code true} if responding server is authoritative for the domain
     * name in the query message.
     */
    boolean isAuthoritativeAnswer();

    /**
     * Set to {@code true} if responding server is authoritative for the domain
     * name in the query message.
     *
     * @param authoritativeAnswer flag for authoritative answer
     */
    DnsResponse setAuthoritativeAnswer(boolean authoritativeAnswer);

    /**
     * Returns {@code true} if response has been truncated, usually if it is
     * over 512 bytes.
     */
    boolean isTruncated();

    /**
     * Set to {@code true} if response has been truncated (usually happens for
     * responses over 512 bytes).
     *
     * @param truncated flag for truncation
     */
    DnsResponse setTruncated(boolean truncated);

    /**
     * Returns {@code true} if DNS server can handle recursive queries.
     */
    boolean isRecursionAvailable();

    /**
     * Set to {@code true} if DNS server can handle recursive queries.
     *
     * @param recursionAvailable flag for recursion availability
     */
    DnsResponse setRecursionAvailable(boolean recursionAvailable);

    /**
     * Returns the 4 bit return code.
     */
    DnsResponseCode code();

    /**
     * Sets the response code for this message.
     *
     * @param code the response code
     */
    DnsResponse setCode(DnsResponseCode code);

    @Override
    DnsResponse setId(int id);

    @Override
    DnsResponse setOpCode(DnsOpCode opCode);

    @Override
    DnsResponse setRecursionDesired(boolean recursionDesired);

    @Override
    DnsResponse setZ(int z);

    @Override
    DnsResponse setRecord(DnsSection section, DnsRecord record);

    @Override
    DnsResponse addRecord(DnsSection section, DnsRecord record);

    @Override
    DnsResponse addRecord(DnsSection section, int index, DnsRecord record);

    @Override
    DnsResponse clear(DnsSection section);

    @Override
    DnsResponse clear();

    @Override
    DnsResponse touch();

    @Override
    DnsResponse touch(Object hint);

    @Override
    DnsResponse retain();

    @Override
    DnsResponse retain(int increment);
}