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#ifndef QPID_AMQP_0_10_CONTROL_H
#define QPID_AMQP_0_10_CONTROL_H
/*
*
* 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 "Struct.h"
namespace qpid {
namespace amqp_0_10 {
struct Command;
struct Control;
struct Action { // Base for commands & controls
virtual ~Action() {}
virtual Command* getCommand() { return 0; }
virtual Control* getControl() { return 0; }
virtual const Command* getCommand() const {
return const_cast<Action*>(this)->getCommand();
}
virtual const Control* getControl() const {
return const_cast<Action*>(this)->getControl();
}
static const uint8_t SIZE=0;
static const uint8_t PACK=2;
};
struct ControlVisitor;
struct ConstControlVisitor;
struct ControlHolder;
struct Control
: public Action,
public Visitable<ControlVisitor, ConstControlVisitor, ControlHolder>
{
using Action::getControl;
Control* getControl() { return this; }
uint8_t getCode() const;
uint8_t getClassCode() const;
const char* getName() const;
const char* getClassName() const;
};
std::ostream& operator<<(std::ostream&, const Control&);
template <SegmentType E> struct ActionType;
template <> struct ActionType<CONTROL> { typedef Control type; };
template <> struct ActionType<COMMAND> { typedef Command type; };
}} // namespace qpid::amqp_0_10
#endif /*!QPID_AMQP_0_10_CONTROL_H*/
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