1 files changed, 132 insertions, 0 deletions
diff --git a/src/core/expression/RBAIsOn.cpp b/src/core/expression/RBAIsOn.cpp
new file mode 100644
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--- /dev/null
+++ b/src/core/expression/RBAIsOn.cpp
@@ -0,0 +1,132 @@
+/**
+ * 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.
+ */
+
+/**
+ * IsOn class (to judge if a Scene is active) definition file
+ */
+
+#include "RBAIsOn.hpp"
+#include "RBAArbitrator.hpp"
+#include "RBAConstraintInfo.hpp"
+#include "RBAExpressionVisitor.hpp"
+#include "RBASceneImpl.hpp"
+#include "RBALogManager.hpp"
+#include "RBAExpressionType.hpp"
+#include "RBAModelElementType.hpp"
+
+namespace rba
+{
+
+void
+RBAIsOn::accept(RBAExpressionVisitor& visitor)
+{
+  visitor.visit(*this);
+}
+
+RBAModelElementType
+RBAIsOn::getModelElementType() const
+{
+  return RBAModelElementType::IsOn;
+}
+
+bool
+RBAIsOn::executeCore(RBAConstraintInfo* info,
+                     RBAArbitrator* arb) const
+{
+  bool isPassed {false};
+  // Add itself to Constraint hierarchy for coverage
+  LOG_addHierarchy(LOG_getSymbol());
+  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 RBASceneImpl* const scene {dynamic_cast<const RBASceneImpl*>(ruleObj->getRawObject())};
+    if (ruleObj->isPrevious() == false) {
+      isPassed = arb->getResult()->isActive(scene);
+    } else {
+      isPassed = arb->getResult()->isPreActive(scene);
+    }
+  } else {
+    // Currently, there is no expression that returns null as "Scene", 
+    // so it does not go through this path. But an expression　that returns null
+    // may be added　in the future, so it is described as it is.
+    ;
+  }
+#ifdef RBA_USE_LOG
+  if (ruleObj != nullptr) {
+    const RBASceneImpl* scene = dynamic_cast<const RBASceneImpl*>(ruleObj
+        ->getRawObject());
+    if (info->isExceptionBeforeArbitrate() == true) {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      Scene[" + scene->getName() + "] before arbitrate skip");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::SKIP);
+    } else if (isPassed == true) {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      " + getPreMsg(ruleObj->isPrevious()) + "Scene["
+              + scene->getName() + "] is On");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::TRUE);
+    } else {
+      LOG_arbitrateConstraintLogicLogLine(
+          "      " + getPreMsg(ruleObj->isPrevious()) + "Scene["
+              + scene->getName() + "] is not On");
+      LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                          RBAExecuteResult::FALSE);
+    }
+  } else {
+    // Currently, there is no expression that returns null as "Scene", 
+    // so it does not go through this path. But an expression　that returns null
+    // may be added　in the future, so it is described as it is.
+    LOG_arbitrateConstraintLogicLogLine(
+        "      " + getPreMsg(ruleObj->isPrevious()) + "Scene[NULL] is not On");
+    LOG_coverageConstraintExpressionLog(LOG_getCoverageExpressionText(),
+                                        RBAExecuteResult::FALSE);
+  }
+#endif
+  // Remove itself from Constraint hierarchy for coverage
+  LOG_removeHierarchy();
+  return isPassed;
+}
+
+#ifdef RBA_USE_LOG
+const std::string
+RBAIsOn::getSymbol() const
+{
+  return ".isOn()";
+}
+
+const std::string
+RBAIsOn::getExpressionText() const
+{
+  return getLhsOperand()->getExpressionText() + getSymbol();
+}
+
+const std::string RBAIsOn::getCoverageExpressionText() const
+{
+  return getLhsOperand()->getCoverageExpressionText() + getSymbol();
+}
+
+RBAExpressionType
+RBAIsOn::getUnderlyingType() const
+{
+  return RBAExpressionType::BOOLEAN;
+}
+#endif
+
+}