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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.
*/
/**
* PreviousModifier class definition
*/
#include "RBAPreviousModifier.hpp"
#include "RBAExpressionVisitor.hpp"
#include "RBAPreviousObjectWrapper.hpp"
namespace rba
{
RBAPreviousModifier::RBAPreviousModifier()
: RBAExpression(),
previousObj_{std::make_unique<RBAPreviousObjectWrapper>()}
{
}
void
RBAPreviousModifier::accept(RBAExpressionVisitor& visitor)
{
// RBASceneAllocatableCollector,
// which is the only vistor that exists at the moment,
// does not pass this path because it does not accept the rule object.
// In the future, another visitor may accept, so implement this.
visitor.visit(*this);
}
void
RBAPreviousModifier::setObjReference(RBAExpression* const newObjRef)
{
objReference_ = newObjRef;
}
RBAExpression* const
RBAPreviousModifier::getObjReference() const
{
return objReference_;
}
const RBARuleObject*
RBAPreviousModifier::getReferenceObjectCore(RBAConstraintInfo* info,
RBAArbitrator* arb) const
{
previousObj_->setRefObject(objReference_->getReferenceObject(info, arb));
return previousObj_.get();
}
#ifdef RBA_USE_LOG
const std::string
RBAPreviousModifier::getSymbol() const
{
return "(pre)";
}
void
RBAPreviousModifier::createHierarchy()
{
objReference_->createHierarchy();
}
const std::string
RBAPreviousModifier::getExpressionText() const
{
return getSymbol() + objReference_->getExpressionText();
}
const std::string
RBAPreviousModifier::getCoverageExpressionText() const
{
return getSymbol() + objReference_->getCoverageExpressionText();
}
RBAExpressionType
RBAPreviousModifier::getUnderlyingType() const
{
return objReference_->getUnderlyingType();
}
#endif
}
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