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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "clangjobrequest.h"
#include <functional>
namespace ClangBackEnd {
class ProjectParts;
class Documents;
class JobQueue
{
public:
JobQueue(Documents &documents, ProjectParts &projects);
bool add(const JobRequest &job);
JobRequests processQueue();
using IsJobRunningForTranslationUnitHandler = std::function<bool(const Utf8String &)>;
void setIsJobRunningForTranslationUnitHandler(
const IsJobRunningForTranslationUnitHandler &isJobRunningHandler);
using IsJobRunningForJobRequestHandler = std::function<bool(const JobRequest &)>;
void setIsJobRunningForJobRequestHandler(
const IsJobRunningForJobRequestHandler &isJobRunningHandler);
using CancelJobRequest = std::function<void(const JobRequest &)>;
void setCancelJobRequest(const CancelJobRequest &cancelJobRequest);
public: // for tests
JobRequests &queue();
int size() const;
void prioritizeRequests();
private:
void cancelJobRequest(const JobRequest &jobRequest);
bool isJobRunningForTranslationUnit(const Utf8String &translationUnitId);
bool isJobRunningForJobRequest(const JobRequest &jobRequest);
JobRequests takeJobRequestsToRunNow();
void removeExpiredRequests();
bool isJobRequestExpired(const JobRequest &jobRequest);
private:
Documents &m_documents;
ProjectParts &m_projectParts;
IsJobRunningForTranslationUnitHandler m_isJobRunningForTranslationUnitHandler;
IsJobRunningForJobRequestHandler m_isJobRunningForJobRequestHandler;
CancelJobRequest m_cancelJobRequest;
JobRequests m_queue;
};
} // namespace ClangBackEnd
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