1 files changed, 99 insertions, 0 deletions
diff --git a/src/core/expression/RBAOperator.cpp b/src/core/expression/RBAOperator.cpp
new file mode 100644
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+++ b/src/core/expression/RBAOperator.cpp
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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.
+ */
+
+/**
+ * Operator class definition
+ */
+
+#include "RBAOperator.hpp"
+#include "RBALogManager.hpp"
+
+namespace rba
+{
+
+const std::vector<RBAExpression*>&
+RBAOperator::getOperand() const
+{
+  return operand_;
+}
+
+void
+RBAOperator::addOperand(RBAExpression* const newExpr)
+{
+  if(newExpr != nullptr) {
+    operand_.push_back(newExpr);
+  }
+}
+
+RBAExpression*
+RBAOperator::getLhsOperand() const
+{
+  return operand_.front();
+}
+
+RBAExpression*
+RBAOperator::getRhsOperand() const
+{
+  return operand_.back();
+}
+
+const std::string
+RBAOperator::getPreMsg(const bool isPrevious) const
+{
+  if(isPrevious) {
+    return "(pre)";
+  }
+  else {
+    return "";
+  }
+}
+
+#ifdef RBA_USE_LOG
+const std::string
+RBAOperator::getSymbol() const
+{
+  return "";
+}
+
+void
+RBAOperator::createHierarchy()
+{
+  // Add itself to Constraint hierarchy for coverage
+  LOG_addHierarchy(getSymbol());
+  RBALogManager::coverageHierarchyOfConstraintExpressionLog(getCoverageExpressionText(), this);
+
+  std::uint32_t oprSize{ static_cast<std::uint32_t>(getOperand().size()) };
+  if(oprSize == 1U) {
+    RBAExpression* expr = getLhsOperand();
+      expr->createHierarchy();
+  }
+  else {
+    std::uint32_t num{ 0U };
+    for(RBAExpression* expr : getOperand()) {
+      // Add count to Constraint hierarchy for coverage
+      LOG_addHierarchy("#" + std::to_string(num++));
+      expr->createHierarchy();
+      // Remove count from Constraint hierarchy for coverage
+      LOG_removeHierarchy();
+    }
+  }
+
+  // Remove count from Constraint hierarchy for coverage
+  LOG_removeHierarchy();
+}
+#endif
+
+}