1 files changed, 135 insertions, 0 deletions
diff --git a/src/sound/RBAIsAttenuated.cpp b/src/sound/RBAIsAttenuated.cpp
new file mode 100644
index 0000000..cf55890
--- /dev/null
+++ b/src/sound/RBAIsAttenuated.cpp
@@ -0,0 +1,135 @@
+/**
+ * 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.
+ */
+/// IsAttenuated class 
+
+#include "RBAIsAttenuated.hpp"
+
+#include "RBAExpression.hpp"
+#include "RBAZoneImpl.hpp"
+#include "RBAArbitrator.hpp"
+#include "RBAExpressionVisitor.hpp"
+#include "RBAResultImpl.hpp"
+#include "RBALogManager.hpp"
+#include "RBAModelElementType.hpp"
+#include "RBAExpressionType.hpp"
+#include "RBAConstraintInfo.hpp"
+
+namespace rba
+{
+
+void
+RBAIsAttenuated::accept(RBAExpressionVisitor& visitor)
+{
+  visitor.visit(*this);
+}
+
+RBAModelElementType
+RBAIsAttenuated::getModelElementType() const
+{
+  return RBAModelElementType::IsAttenuated;
+}
+
+bool
+RBAIsAttenuated::executeCore(RBAConstraintInfo* info,
+                                 RBAArbitrator* arb) const
+{
+  bool isPassed {false};
+  LOG_addHierarchy(LOG_getSymbol());
+  RBAConstraintInfo* const leftInfo {info->getChild(0U)};
+  const RBARuleObject* const ruleObj
+    {getLhsOperand()->getReferenceObject(leftInfo, arb)};
+  if ((leftInfo->isExceptionBeforeArbitrate() ) || (ruleObj == nullptr)) {
+    info->setExceptionBeforeArbitrate(true);
+  } else {
+    const RBAZoneImpl* const zone {dynamic_cast<const RBAZoneImpl*>(ruleObj->getRawObject())};
+    info->addOperandAllocatable(zone);
+    if (ruleObj->isPrevious() == true) {
+      isPassed = arb->getResult()->isPreAttenuated(zone);
+    } else {
+      if (zone->isAttenuateChecked() == true) {
+        isPassed = zone->isAttenuated();
+        if (isPassed == true) {
+          info->addTrueAllocatable(zone);
+        } else {
+          info->addFalseAllocatable(zone);
+        }
+      } else {
+        info->setExceptionBeforeArbitrate(true);
+      }
+    }
+  }
+#ifdef RBA_USE_LOG
+  if (ruleObj != nullptr) {
+    const RBAZoneImpl* zone = dynamic_cast<const RBAZoneImpl*>(ruleObj
+        ->getRawObject());
+    if (info->isExceptionBeforeArbitrate() == true) {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      [" + getPreMsg(ruleObj->isPrevious()) + zone->getName()
+              + getSymbol() + "] before arbitrate skip");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::SKIP);
+    } else if (isPassed == true) {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      [" + getPreMsg(ruleObj->isPrevious()) + zone->getName()
+              + getSymbol() + "] true");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::TRUE);
+    } else {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      [" + getPreMsg(ruleObj->isPrevious()) + zone->getName()
+              + getSymbol() + "] false");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::FALSE);
+    }
+  } else {
+    // At the moment, there is no expression that returns null as an Allocable, 
+    // so it will not go through this path.
+    // This is implmented because we may add an expression that returns null, 
+    // in the future.
+    if (info->isExceptionBeforeArbitrate() == true) {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      [" + getPreMsg(ruleObj->isPrevious()) + "NULL" + getSymbol()
+              + "] before arbitrate skip");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::SKIP);
+    } else {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      [" + getPreMsg(ruleObj->isPrevious()) + "NULL" + getSymbol()
+              + "] false");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::FALSE);
+    }
+  }
+#endif
+  LOG_removeHierarchy();
+  return isPassed;
+}
+
+#ifdef RBA_USE_LOG
+const std::string
+RBAIsAttenuated::getSymbol() const
+{
+  return ".isAttenuated()";
+}
+
+RBAExpressionType
+RBAIsAttenuated::getUnderlyingType() const
+{
+  return RBAExpressionType::BOOLEAN;
+}
+#endif
+
+}