/*
 * Copyright (C) 2017 Fanout, Inc.
 *
 * This file is part of Pushpin.
 *
 * $FANOUT_BEGIN_LICENSE:APACHE2$
 *
 * 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.
 *
 * $FANOUT_END_LICENSE$
 */

#ifndef FILTERSTACK_H
#define FILTERSTACK_H

#include <QStringList>
#include "filter.h"

class FilterStack : public Filter
{
public:
	FilterStack(const Filter::Context &context, const QStringList &filters);

	// takes ownership of filters in list
	FilterStack(const Filter::Context &context, const QList<Filter*> &filters);

	~FilterStack();

	// reimplemented
	virtual SendAction sendAction() const;
	virtual QByteArray update(const QByteArray &data);
	virtual QByteArray finalize();

private:
	QList<Filter*> filters_;
};

#endif
