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/**
* Copyright (c) 2019 DENSO CORPORATION.
*
* 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.
*/
/**
* activeState definition
*/
#include "RBAActiveState.hpp"
#include "RBAExpressionVisitor.hpp"
#include "RBAModelElementType.hpp"
#include "RBAContent.hpp"
#include "RBAContentState.hpp"
#include "RBAConstraintInfo.hpp"
#include "RBAArbitratorImpl.hpp"
#include "RBALogManager.hpp"
namespace rba
{
void RBAActiveState::accept(RBAExpressionVisitor& visitor)
{
visitor.visit(*this);
}
RBAModelElementType RBAActiveState::getModelElementType() const
{
return RBAModelElementType::ActiveState;
}
const RBARuleObject* RBAActiveState::getReferenceObjectCore(
RBAConstraintInfo* info, RBAArbitratorImpl* arb) const
{
LOG_addHierarchy(LOG_getSymbol());
const RBARuleObject* returnObj {nullptr};
RBAConstraintInfo* const leftInfo {info->getChild(0U)};
const RBARuleObject* const ruleObj {getLhsOperand()->getReferenceObject(leftInfo,
arb)};
if (leftInfo->isExceptionBeforeArbitrate()) {
info->setExceptionBeforeArbitrate(true);
} else if (ruleObj != nullptr) {
const RBAContent* const c {
dynamic_cast<const RBAContent*>(ruleObj->getRawObject())};
if (ruleObj->isPrevious()) {
returnObj = arb->getResult()->getPreActiveState(c);
} else {
returnObj = arb->getResult()->getActiveState(c);
}
} else {
;
}
#ifdef RBA_USE_LOG
std::string str;
if (info->isExceptionBeforeArbitrate()) {
str = " is before arbitrate skip";
} else if (ruleObj == nullptr) {
str = " no Content";
} else if (returnObj == nullptr) {
str = " has no Active State";
} else {
str = " is " + returnObj->getElementName();
}
LOG_arbitrateConstraintLogicLogLine(" " + getExpressionText() + str);
#endif
LOG_removeHierarchy();
return returnObj;
}
#ifdef RBA_USE_LOG
const std::string RBAActiveState::getSymbol() const
{
return ".activeState()";
}
#endif
} /* namespace rba */
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