queueapi.h

/* -*- C++ -*-
    The detailed API for Weavers in ThreadWeaver.
 
    SPDX-FileCopyrightText: 2005-2013 Mirko Boehm <mirko@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#ifndef QUEUEAPI_H
#define QUEUEAPI_H
 
#include "jobpointer.h"
#include "queuesignals.h"
#include "state.h"
#include "weaverinterface.h"
 
namespace ThreadWeaver
{
class QueueAPI : public QueueSignals, public WeaverInterface
{
    Q_OBJECT
 
public:
    explicit QueueAPI(QObject *parent = nullptr);
    explicit QueueAPI(ThreadWeaver::Private::QueueSignals_Private *d, QObject *parent = nullptr);
 
    virtual void shutDown_p() = 0;
    const State *state() const override = 0;
    virtual State *state() = 0;
    virtual void setMaximumNumberOfThreads_p(int cap) = 0;
    virtual int maximumNumberOfThreads_p() const = 0;
    virtual int currentNumberOfThreads_p() const = 0;
    virtual bool dequeue_p(JobPointer) = 0;
    virtual void dequeue_p() = 0;
    virtual void finish_p() = 0;
    virtual void suspend_p() = 0;
    virtual void resume_p() = 0;
    virtual bool isEmpty_p() const = 0;
    virtual bool isIdle_p() const = 0;
    virtual int queueLength_p() const = 0;
    virtual void requestAbort_p() = 0;
};
 
}
 
#endif // QUEUEAPI_H