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/* -*- Mode: Java; tab-width: 4 -*-
*
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* 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.apple.dnssd;
/** A listener that receives results from {@link DNSSD#queryRecord}. */
public interface QueryListener extends BaseListener
{
/** Called when a record query has been completed. Inspect flags
parameter to determine nature of query event.<P>
@param query
The active query object.
<P>
@param flags
If kDNSServiceFlagsAdd bit is set, this is a newly discovered answer;
otherwise this is a previously discovered answer which has expired.
Other possible values are DNSSD.MORE_COMING.
<P>
@param ifIndex
The interface on which the query was resolved. (The index for a given
interface is determined via the if_nametoindex() family of calls.)
<P>
@param fullName
The resource record's full domain name.
<P>
@param rrtype
The resource record's type (e.g. PTR, SRV, etc) as defined by RFC 1035 and its updates.
<P>
@param rrclass
The class of the resource record, as defined by RFC 1035 and its updates.
<P>
@param rdata
The raw rdata of the resource record.
<P>
@param ttl
The resource record's time to live, in seconds.
*/
void queryAnswered( DNSSDService query, int flags, int ifIndex, String fullName,
int rrtype, int rrclass, byte[] rdata, int ttl);
}
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