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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.
*
*/
#include "qpid/broker/MessageDeque.h"
#include "assert.h"
#include "qpid/broker/Message.h"
#include "qpid/broker/QueueCursor.h"
#include "qpid/framing/SequenceNumber.h"
#include "qpid/log/Statement.h"
namespace qpid {
namespace broker {
namespace {
Message padding(qpid::framing::SequenceNumber id) {
Message m;
m.setState(DELETED);
m.setSequence(id);
return m;
}
}
using qpid::framing::SequenceNumber;
MessageDeque::MessageDeque() : messages(&padding) {}
bool MessageDeque::deleted(const QueueCursor& cursor)
{
return messages.deleted(cursor);
}
void MessageDeque::publish(const Message& added)
{
messages.publish(added);
}
Message* MessageDeque::release(const QueueCursor& cursor)
{
return messages.release(cursor);
}
Message* MessageDeque::next(QueueCursor& cursor)
{
return messages.next(cursor);
}
size_t MessageDeque::size()
{
return messages.size();
}
Message* MessageDeque::find(const framing::SequenceNumber& position, QueueCursor* cursor)
{
return messages.find(position, cursor);
}
Message* MessageDeque::find(const QueueCursor& cursor)
{
return messages.find(cursor);
}
void MessageDeque::foreach(Functor f)
{
messages.foreach(f);
}
void MessageDeque::resetCursors()
{
messages.resetCursors();
}
}} // namespace qpid::broker
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