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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.
*/
/**
* GetAllocatables class definition file
*/
#include "RBAGetAllocatables.hpp"
#include "RBAContent.hpp"
#include "RBAAllocatableSet.hpp"
#include "RBAExpressionVisitor.hpp"
#include "RBAModelElementType.hpp"
#include "RBAConstraintInfo.hpp"
namespace rba
{
void
RBAGetAllocatables::accept(RBAExpressionVisitor& visitor)
{
// This path is not used, because RBASceneAllocatableCollector,
// the only existing visitor as of now, does not accept content.
// But, keep this because another visitor may accept, in the future.
visitor.visit(*this);
}
RBAModelElementType
RBAGetAllocatables::getModelElementType() const
{
return RBAModelElementType::GetAllocatables;
}
const RBARuleObject*
RBAGetAllocatables::getReferenceObjectCore(RBAConstraintInfo* info,
RBAArbitrator* arb) const
{
RBAConstraintInfo* const leftInfo {info->getChild(0U)};
const RBARuleObject* const ruleObj
{getLhsOperand()->getReferenceObject(leftInfo, arb)};
const RBAContent* content {nullptr};
if (ruleObj != nullptr) {
content = dynamic_cast<const RBAContent*>(ruleObj->getRawObject());
}
if (content == nullptr) {
if (leftInfo->isExceptionBeforeArbitrate()) {
info->setExceptionBeforeArbitrate(true);
}
return nullptr;
}
return content->getAllocatableSet();
}
#ifdef RBA_USE_LOG
const std::string
RBAGetAllocatables::getSymbol() const
{
return ".allocatables()";
}
const std::string
RBAGetAllocatables::getExpressionText() const
{
return getLhsOperand()->getExpressionText() + getSymbol();
}
// At the moment, the arbitration FW cannot write a constraint expression
// to call createHierarchy() of GetAllocatables,
// so it does not go through this path.
// But, defined this for maintainability (especially expandability.
void
RBAGetAllocatables::createHierarchy()
{
// No operation because it does not affect structure.
}
#endif
}
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