starting work on the toolchain for the reduction to NuSMV

src/mohawk/converter/to/nusmv/ConvertToNuSMV.java

+package mohawk.converter.to.nusmv;
+
+import java.io.File;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.nio.file.Files;
+import java.util.logging.Logger;
+
+import org.stringtemplate.v4.ST;
+
+import mohawk.converter.to.ConvertTo;
+import mohawk.global.pieces.MohawkT;
+import mohawk.global.timing.MohawkTiming;
+
+public class ConvertToNuSMV extends ConvertTo {
+	public static final Logger logger = Logger.getLogger("mohawk");
+
+	public ConvertToNuSMV(MohawkTiming timing) {
+		super(timing);
+		tPrefix = "ConvertToNuSMV";
+	}
+
+	@Override
+    public String convert(MohawkT m, File file, Boolean writeToFile) {
+        try {
+        	// Generate the Converted String
+            /* Timing */timing.startTimer(tPrefix + "_" + "template");
+            String template = ConvertTo.readFile(this.getClass().getResource("ASAPTimeNSATemplate.st"));
+            ST st = new ST(template);
+            /*
+            st.add("numRoles", roleHelper.numberOfRoles()); 
+            st.add("numTimeslots", timeIntervalHelper.sizeReduced());
+            st.add("goalRole", query.goalRole);
+            st.add("goalTimeslot", query.goalTimeslot);
+            st.add("rules_nsa", rules);
+             */
+            convertedStr = st.render();
+            /* Timing */timing.stopTimer(tPrefix + "_" + "template");
+
+            // Write the converted string out to "file + getFileExtenstion()"
+            if (writeToFile) {
+                /* Timing */timing.startTimer(tPrefix + "_" + "Files.write");
+                File convertedFile = new File(file.getAbsolutePath() + getFileExtenstion());
+
+                if (!convertedFile.exists()) {
+                    convertedFile.createNewFile();
+                }
+                Files.write(convertedFile.toPath(), convertedStr.getBytes());
+                /* Timing */timing.stopTimer(tPrefix + "_" + "Files.write");
+            }
+            lastError = null;
+        } catch (Exception e) {
+            StringWriter errors = new StringWriter();
+            e.printStackTrace(new PrintWriter(errors));
+            logger.fine(errors.toString());
+
+            logger.warning("[ERROR] Unable to convert to Ranise: " + e.getMessage());
+            lastError = "Error ConvertToRanise.convert.Exception #1";
+        }
+
+        return convertedStr;
+	}
+}

src/mohawk/converter/to/nusmv/nusmvTemplate.st

+<! Roles role0 role1 role2 role3; !>
+Roles <roles:{r|<r.Name>}; separator=" "> <adminrole>;
+
+<! Users user0 user1 user2 user3 user4; !>
+Users <users; separator=" ">;
+
+<! UA <user4,Admin>; !>
+UA \<<adminuser>,<adminrole>>;
+
+<! CR <Admin,role0> <Admin,role2>; !>
+CR <canrevoke:{cr|\<<adminrole>,<cr.role>>}; separator="\n\t">;
+
+<! CA <role3,role2,role0> <role3,role2&role1,role0> <role3,role2&role0,role1> <role3,TRUE,role1> <role3,role0,role1>; !>
+CA <canassign:{ca|\<<adminrole>,<if(ca.precondition)><ca.precondition; separator="&"><else>TRUE<endif>,<ca.role>>}; separator="\n\t">;
+
+<! ADMIN user4; !>
+ADMIN <adminuser>;
+
+<! SPEC user0 role1; !>
+SPEC <specuser> <specrole>;