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/*
* Copyright (C) 2013, 2014, 2015 by the Konclude Developer Team.
*
* This file is part of the reasoning system Konclude.
* For details and support, see <http://konclude.com/>.
*
* Konclude is free software: you can redistribute it and/or modify it under
* the terms of version 2.1 of the GNU Lesser General Public License (LGPL2.1)
* as published by the Free Software Foundation.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Konclude. If not, see <http://www.gnu.org/licenses/>.
*
* Konclude is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For more
* details, see GNU Lesser General Public License.
*
*/
#include "CCallbackRememberLinkedExecuter.h"
namespace Konclude {
namespace Concurrent {
namespace Callback {
CCallbackRememberLinkedExecuter::CCallbackRememberLinkedExecuter() {
mCallbackLinker = nullptr;
mCalledCallbackStop = nullptr;
mCallbackExecuted = false;
}
CCallbackRememberLinkedExecuter::~CCallbackRememberLinkedExecuter() {
}
void CCallbackRememberLinkedExecuter::doCallback() {
mCallbackExecuted = true;
CCallbackData* callbackStop = mCalledCallbackStop;
CCallbackData* newCallbackStop = mCallbackLinker;
mCalledCallbackStop = newCallbackStop;
CCallbackData* callbackIt = newCallbackStop;
while (callbackIt && callbackIt != callbackStop) {
CCallbackData* callback = callbackIt;
callbackIt = callbackIt->getNext();
callback->doCallback();
}
}
qint64 CCallbackRememberLinkedExecuter::getCallbackCount() {
cint64 count = 0;
if (mCallbackLinker) {
count = mCallbackLinker->getCount();
}
return count;
}
CCallbackRememberLinkedExecuter* CCallbackRememberLinkedExecuter::addCallbacks(CCallbackData* callbackData) {
if (mCallbackExecuted) {
CCallbackData* callbackIt = callbackData;
while (callbackIt) {
CCallbackData* callback = callbackIt;
callbackIt = callbackIt->getNext();
callback->doCallback();
}
} else {
if (callbackData) {
mCallbackLinker = callbackData->append(mCallbackLinker);
}
if (mCallbackExecuted) {
doCallback();
}
}
return this;
}
CCallbackRememberLinkedExecuter* CCallbackRememberLinkedExecuter::removeCallbacks(CCallbackData* callbackData) {
CCallbackData* callbackIt = callbackData;
while (callbackIt) {
if (mCallbackLinker) {
mCallbackLinker = mCallbackLinker->removeOne(callbackData);
}
callbackIt = callbackIt->getNext();
}
return this;
}
}; // end namespace Callback
}; // end namespace Concurrent
}; // end namespace Konclude
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