1 files changed, 67 insertions, 0 deletions
diff --git a/src/bindings/swig/uscxml_beautify.i b/src/bindings/swig/uscxml_beautify.i
new file mode 100644
index 0000000..8b57e78
--- /dev/null
+++ b/src/bindings/swig/uscxml_beautify.i
@@ -0,0 +1,67 @@
+%extend uscxml::Event {
+	std::vector<std::pair<std::string, Data> > getParamPairs() {
+		std::vector<std::pair<std::string, Data> > pairs;
+    std::multimap<std::string, Data>::iterator paramPairIter = self->getParams().begin();
+		while(paramPairIter != self->getParams().end()) {
+			pairs.push_back(*paramPairIter);
+			paramPairIter++;
+		}
+		return pairs;
+	}
+};
+
+%extend uscxml::Interpreter {
+	
+	std::vector<std::string> getBasicConfiguration() {
+		Arabica::XPath::NodeSet<std::string> nativeConfig = self->getBasicConfiguration();
+		std::vector<std::string> config;
+		for (int i = 0; i < nativeConfig.size(); i++) {
+			Arabica::DOM::Element<std::string> elem(nativeConfig[i]);
+			config.push_back(elem.getAttribute("id"));
+		}
+		return config;
+	}
+
+	std::vector<std::string> getConfiguration() {
+		Arabica::XPath::NodeSet<std::string> nativeConfig = self->getConfiguration();
+		std::vector<std::string> config;
+		for (int i = 0; i < nativeConfig.size(); i++) {
+			Arabica::DOM::Element<std::string> elem(nativeConfig[i]);
+			config.push_back(elem.getAttribute("id"));
+		}
+		return config;
+	}
+		
+	std::vector<std::string> getIOProcessorKeys() {
+		std::vector<std::string> keys;
+    std::map<std::string, IOProcessor>::const_iterator iter = self->getIOProcessors().begin();
+		while(iter != self->getIOProcessors().end()) {
+			keys.push_back(iter->first);
+			iter++;
+		}
+		return keys;
+	}
+
+	std::vector<std::string> getInvokerKeys() {
+		std::vector<std::string> keys;
+    std::map<std::string, Invoker>::const_iterator iter = self->getInvokers().begin();
+		while(iter != self->getInvokers().end()) {
+			keys.push_back(iter->first);
+			iter++;
+		}
+		return keys;
+	}
+
+};
+
+%extend uscxml::Data {
+	std::vector<std::string> getCompundKeys() {
+		std::vector<std::string> keys;
+    std::map<std::string, Data>::const_iterator iter = self->compound.begin();
+		while(iter != self->compound.end()) {
+			keys.push_back(iter->first);
+			iter++;
+		}
+		return keys;
+	}
+};