1 files changed, 108 insertions, 0 deletions
diff --git a/src/core/expression/RBAActiveContents.cpp b/src/core/expression/RBAActiveContents.cpp
new file mode 100644
index 0000000..b5d88a7
--- /dev/null
+++ b/src/core/expression/RBAActiveContents.cpp
@@ -0,0 +1,108 @@
+/**
+ * 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.
+ */
+
+/**
+ * Select operator class definition
+ */
+
+#include <memory>
+#include "RBAActiveContents.hpp"
+#include "RBAConstraintInfo.hpp"
+#include "RBAArbitrator.hpp"
+#include "RBAAllocatable.hpp"
+#include "RBAExpressionVisitor.hpp"
+#include "RBALogManager.hpp"
+#include "RBAModelElementType.hpp"
+
+namespace rba
+{
+
+RBAActiveContents::RBAActiveContents()
+: RBAAllocatableOperator(),
+  contentSet_{std::make_unique<RBAContentSet>()}
+{
+}
+
+void
+RBAActiveContents::accept(RBAExpressionVisitor& visitor)
+{
+  visitor.visit(*this);
+}
+
+RBAModelElementType
+RBAActiveContents::getModelElementType() const
+{
+  return RBAModelElementType::ActiveContents;
+}
+
+const RBARuleObject*
+RBAActiveContents::getReferenceObjectCore(RBAConstraintInfo* info, RBAArbitrator* arb) const
+{
+  LOG_addHierarchy(LOG_getSymbol());
+  const RBARuleObject* returnObj {nullptr};
+  RBAConstraintInfo* const leftInfo {info->getChild(0U)};
+  const RBARuleObject* const lhsObj {getLhsOperand()->getReferenceObject(leftInfo, arb)};
+
+  if (leftInfo->isExceptionBeforeArbitrate()) {
+    info->setExceptionBeforeArbitrate(true);
+  }
+  else if (lhsObj != nullptr) {
+    contentSet_->clear();
+    const RBAAllocatable* const alloc {dynamic_cast<const RBAAllocatable*>(lhsObj->getRawObject())};
+#ifdef RBA_USE_LOG
+    if (arb == nullptr) {
+      // Follow this path when called from createHierarchy()
+      returnObj = alloc->getContentSet();
+    } else {
+#endif
+      for (auto& content : alloc->getInternalContents()) {
+        if (alloc->isPrevious()) {
+          if (arb->getResult()->isPreActive(content)) {
+            contentSet_->addTarget(content);
+          }
+        } else {
+          if (arb->getResult()->isActive(content)) {
+            contentSet_->addTarget(content);
+          }
+        }
+      }
+      returnObj = contentSet_.get();
+#ifdef RBA_USE_LOG
+    }
+#endif
+  } else {
+    ;
+  }
+#ifdef RBA_USE_LOG
+  std::string objName = "NULL";
+  if (returnObj != nullptr) {
+    objName = returnObj->getElementName();
+  }
+  LOG_arbitrateConstraintLogicLogLine(
+      "      " + LOG_getExpressionText() + " is " + objName);
+#endif
+  LOG_removeHierarchy();
+  return returnObj;
+}
+#ifdef RBA_USE_LOG
+const std::string
+RBAActiveContents::getSymbol() const
+{
+  return ".activeContents()";
+}
+#endif
+
+}