API changes with receiveEvent

- receiveEvent will deliver to external queue now per default
- switched Interpreter implementations to the new algorithm from spec

1 files changed, 64 insertions, 0 deletions

diff --git a/src/uscxml/interpreter/InterpreterRC.h b/src/uscxml/interpreter/InterpreterRC.h
new file mode 100644
index 0000000..3dae973
--- /dev/null
+++ b/src/uscxml/interpreter/InterpreterRC.h
@@ -0,0 +1,64 @@
+/**
+ *  @file
+ *  @author     2012-2013 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
+ *  @copyright  Simplified BSD
+ *
+ *  @cond
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the FreeBSD license as published by the FreeBSD
+ *  project.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *  You should have received a copy of the FreeBSD license along with this
+ *  program. If not, see <http://www.opensource.org/licenses/bsd-license>.
+ *  @endcond
+ */
+
+#ifndef INTERPRETERRC_H_WLJEI019
+#define INTERPRETERRC_H_WLJEI019
+
+#include "uscxml/Interpreter.h"
+
+namespace uscxml {
+
+class InterpreterRC : public InterpreterImpl {
+	void enterStates(const Arabica::XPath::NodeSet<std::string>& enabledTransitions);
+	void exitStates(const Arabica::XPath::NodeSet<std::string>& enabledTransitions);
+	Arabica::XPath::NodeSet<std::string> removeConflictingTransitions(const Arabica::XPath::NodeSet<std::string>& enabledTransitions);
+
+	bool hasIntersection(const Arabica::XPath::NodeSet<std::string>& nodeSet1, const Arabica::XPath::NodeSet<std::string>& nodeSet2);
+
+	Arabica::XPath::NodeSet<std::string> computeExitSet(const Arabica::XPath::NodeSet<std::string>& transitions);
+	Arabica::XPath::NodeSet<std::string> computeExitSet(const Arabica::DOM::Node<std::string>& transition);
+
+	void computeEntrySet(const Arabica::XPath::NodeSet<std::string>& transitions,
+	                     Arabica::XPath::NodeSet<std::string>& statesToEnter,
+	                     Arabica::XPath::NodeSet<std::string>& statesForDefaultEntry,
+	                     std::map<std::string, Arabica::DOM::Node<std::string> > defaultHistoryContent);
+	void computeEntrySet(const Arabica::DOM::Node<std::string>& transition,
+	                     Arabica::XPath::NodeSet<std::string>& statesToEnter,
+	                     Arabica::XPath::NodeSet<std::string>& statesForDefaultEntry,
+	                     std::map<std::string, Arabica::DOM::Node<std::string> > defaultHistoryContent);
+
+	Arabica::DOM::Node<std::string> getTransitionDomain(const Arabica::DOM::Element<std::string>& transition);
+	Arabica::XPath::NodeSet<std::string> getEffectiveTargetStates(const Arabica::DOM::Element<std::string>& transition);
+
+	void addDescendantStatesToEnter(const Arabica::DOM::Element<std::string>& state,
+	                                Arabica::XPath::NodeSet<std::string>& statesToEnter,
+	                                Arabica::XPath::NodeSet<std::string>& statesForDefaultEntry,
+	                                std::map<std::string, Arabica::DOM::Node<std::string> > defaultHistoryContent);
+
+	void addAncestorStatesToEnter(const Arabica::DOM::Element<std::string>& state,
+	                              const Arabica::DOM::Element<std::string>& ancestor,
+	                              Arabica::XPath::NodeSet<std::string>& statesToEnter,
+	                              Arabica::XPath::NodeSet<std::string>& statesForDefaultEntry,
+	                              std::map<std::string, Arabica::DOM::Node<std::string> > defaultHistoryContent);
+
+};
+
+}
+
+#endif /* end of include guard: INTERPRETERRC_H_WLJEI019 */