Implemented translation of PDDL domain types.

apps/plasp-app/main.cpp

@@ -6,6 +6,7 @@
 
 #include <plasp/LanguageDetection.h>
 #include <plasp/pddl/Description.h>
+#include <plasp/pddl/TranslatorASP.h>
 #include <plasp/sas/Description.h>
 #include <plasp/sas/TranslatorASP.h>
 
@@ -102,12 +103,16 @@ int main(int argc, char **argv)
 		}
 
 		if (language == plasp::Language::Type::PDDL)
-			plasp::pddl::Description::fromParser(std::move(parser));
+		{
+			const auto description = plasp::pddl::Description::fromParser(std::move(parser));
+			const auto translator = plasp::pddl::TranslatorASP(description);
+			translator.translate(std::cout);
+		}
 		else if (language == plasp::Language::Type::SAS)
 		{
-			const auto sasDescription = plasp::sas::Description::fromParser(std::move(parser));
-			const auto sasTranslator = plasp::sas::TranslatorASP(sasDescription);
-			sasTranslator.translate(std::cout);
+			const auto description = plasp::sas::Description::fromParser(std::move(parser));
+			const auto translator = plasp::sas::TranslatorASP(description);
+			translator.translate(std::cout);
 		}
 	}
 	catch (const std::exception &e)

include/plasp/pddl/TranslatorASP.h

@@ -0,0 +1,39 @@
+#ifndef __PLASP__PDDL__TRANSLATOR_ASP_H
+#define __PLASP__PDDL__TRANSLATOR_ASP_H
+
+#include <plasp/pddl/Description.h>
+
+#include <iosfwd>
+
+namespace plasp
+{
+namespace pddl
+{
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// TranslatorASP
+//
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+class TranslatorASP
+{
+	public:
+		explicit TranslatorASP(const Description &description);
+
+		void translate(std::ostream &ostream) const;
+
+		void translateDomain(std::ostream &ostream) const;
+
+
+		void translateProblem(std::ostream &ostream) const;
+
+		const Description &m_description;
+};
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+}
+}
+
+#endif

src/plasp/pddl/TranslatorASP.cpp

@@ -0,0 +1,82 @@
+#include <plasp/pddl/TranslatorASP.h>
+
+#include <plasp/utils/TranslatorException.h>
+
+namespace plasp
+{
+namespace pddl
+{
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// TranslatorASP
+//
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+TranslatorASP::TranslatorASP(const Description &description)
+:	m_description(description)
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void TranslatorASP::translate(std::ostream &ostream) const
+{
+	translateDomain(ostream);
+
+	if (m_description.containsProblem())
+		translateProblem(ostream);
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void TranslatorASP::translateDomain(std::ostream &ostream) const
+{
+	ostream
+		<< "%---------------------------------------" << std::endl
+		<< "% domain" << std::endl
+		<< "%---------------------------------------" << std::endl << std::endl;
+
+	const auto &domain = m_description.domain();
+
+	// Types
+	ostream << "% types" << std::endl;
+
+	const auto &types = domain.types();
+
+	std::for_each(types.cbegin(), types.cend(),
+		[&](const auto &type)
+		{
+			ostream << "type(" << type->name() << ")." << std::endl;
+		});
+
+	// Type inheritance
+	ostream << std::endl << "% type inheritance" << std::endl;
+
+	std::for_each(types.cbegin(), types.cend(),
+		[&](const auto &type)
+		{
+			const auto &parentTypes = type->parentTypes();
+
+			std::for_each(parentTypes.cbegin(), parentTypes.cend(),
+				[&](const auto &parentType)
+				{
+					ostream << "inheritsFrom(type(" << type->name() << "), type(" << parentType->name() << "))." << std::endl;
+				});
+		});
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void TranslatorASP::translateProblem(std::ostream &ostream) const
+{
+	ostream << std::endl
+		<< "%---------------------------------------" << std::endl
+		<< "% problem" << std::endl
+		<< "%---------------------------------------" << std::endl << std::endl;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+}
+}