explicit engine: support -exportrows

prism/src/automata/LTSFromDA.java

@@ -129,7 +129,7 @@ public class LTSFromDA extends ModelExplicit implements LTS
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(PrismLog out)
+	public void exportToPrismExplicitTra(PrismLog out, int exportType)
 	{
 		throw new RuntimeException("Not implemented yet");
 	}

prism/src/explicit/DTMCExplicit.java

@@ -55,8 +55,15 @@ public abstract class DTMCExplicit extends ModelExplicit implements DTMC
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(PrismLog out)
+	public void exportToPrismExplicitTra(PrismLog out, int exportType) throws PrismException
 	{
+		switch (exportType) {
+		case prism.Prism.EXPORT_PLAIN:
+		case prism.Prism.EXPORT_ROWS:
+			break;
+		default:
+			throw new PrismException("Unsupported export type");
+		}
 		int i;
 		TreeMap<Integer, Pair<Double, Object>> sorted;
 		// Output transitions to .tra file

prism/src/explicit/LTSExplicit.java

@@ -184,7 +184,7 @@ public class LTSExplicit extends ModelExplicit implements LTS
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(PrismLog out)
+	public void exportToPrismExplicitTra(PrismLog out, int exportType)
 	{
 		throw new UnsupportedOperationException();
 	}

prism/src/explicit/MDPExplicit.java

@@ -78,8 +78,20 @@ public abstract class MDPExplicit extends ModelExplicit implements MDP
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(PrismLog out)
+	public void exportToPrismExplicitTra(PrismLog out, int exportType) throws PrismException
 	{
+		boolean rows = false;
+		switch (exportType)
+		{
+		case prism.Prism.EXPORT_PLAIN:
+			break;
+		case prism.Prism.EXPORT_ROWS:
+			rows = true;
+			break;
+		default:
+			throw new PrismException("Unsupported export type");
+		}
+
 		int i, j, numChoices;
 		Object action;
 		TreeMap<Integer, Double> sorted;
@@ -96,12 +108,22 @@ public abstract class MDPExplicit extends ModelExplicit implements MDP
 					sorted.put(e.getKey(), e.getValue());
 				}
 				// Print out (sorted) transitions
+				if (rows) {
+					out.print(i);
+					for (Map.Entry<Integer, Double> e : sorted.entrySet()) {
+						// Note use of PrismUtils.formatDouble to match PRISM-exported files
+						out.print(" " + PrismUtils.formatDouble(e.getValue()) + ":" + e.getKey());
+					}
+					action = getAction(i, j);
+					out.print(action == null ? "\n" : (" " + action + "\n"));
+				} else {
 					for (Map.Entry<Integer, Double> e : sorted.entrySet()) {
 						// Note use of PrismUtils.formatDouble to match PRISM-exported files
 						out.print(i + " " + j + " " + e.getKey() + " " + PrismUtils.formatDouble(e.getValue()));
 						action = getAction(i, j);
 						out.print(action == null ? "\n" : (" " + action + "\n"));
 					}
+				}
 				sorted.clear();
 			}
 		}

prism/src/explicit/Model.java

@@ -285,7 +285,15 @@ public interface Model
 	/**
 	 * Export transition matrix to explicit format readable by PRISM (i.e. a .tra file).
 	 */
-	public void exportToPrismExplicitTra(PrismLog log);
+	public default void exportToPrismExplicitTra(PrismLog log) throws PrismException
+	{
+		exportToPrismExplicitTra(log, prism.Prism.EXPORT_PLAIN);
+	}
+
+	/**
+	 * Export transition matrix to explicit format readable by PRISM (i.e. a .tra file).
+	 */
+	public void exportToPrismExplicitTra(PrismLog log, int exportType) throws PrismException;
 
 	/**
 	 * Export to a dot file.

prism/src/explicit/ModelExplicit.java

@@ -387,7 +387,7 @@ public abstract class ModelExplicit implements Model
 	}
 
 	@Override
-	public abstract void exportToPrismExplicitTra(PrismLog out);
+	public abstract void exportToPrismExplicitTra(PrismLog out, int exportType) throws PrismException;
 
 	@Override
 	public abstract void exportToPrismLanguage(String filename) throws PrismException;

prism/src/explicit/STPGAbstrSimple.java

@@ -365,8 +365,15 @@ public class STPGAbstrSimple extends ModelExplicit implements STPG, NondetModelS
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(PrismLog out)
+	public void exportToPrismExplicitTra(PrismLog out, int exportType) throws PrismException
 	{
+		switch (exportType) {
+		case prism.Prism.EXPORT_ROWS:
+			break;
+		default:
+			throw new PrismException("Unsupported export type");
+		}
+
 		int i, j, k;
 		TreeMap<Integer, Double> sorted;
 		// Output transitions to .tra file

prism/src/explicit/SubNondetModel.java

@@ -245,7 +245,7 @@ public class SubNondetModel implements NondetModel
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(PrismLog log)
+	public void exportToPrismExplicitTra(PrismLog log, int exportType)
 	{
 		throw new UnsupportedOperationException();
 	}

prism/src/explicit/modelviews/DTMCView.java

@@ -132,8 +132,16 @@ public abstract class DTMCView extends ModelView implements DTMC, Cloneable
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(final PrismLog log)
+	public void exportToPrismExplicitTra(final PrismLog log, int exportType) throws PrismException
 	{
+		switch (exportType) {
+		case prism.Prism.EXPORT_PLAIN:
+		case prism.Prism.EXPORT_ROWS:
+			break;
+		default:
+			throw new PrismException("Unsupported export type");
+		}
+
 		// Output transitions to .tra file
 		log.print(getNumStates() + " " + getNumTransitions() + "\n");
 		final TreeMap<Integer, Double> sorted = new TreeMap<>();

prism/src/explicit/modelviews/MDPView.java

@@ -120,8 +120,14 @@ public abstract class MDPView extends ModelView implements MDP, Cloneable
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(final PrismLog out)
+	public void exportToPrismExplicitTra(final PrismLog out, int exportType) throws PrismException
 	{
+		switch (exportType) {
+		case prism.Prism.EXPORT_PLAIN:
+			break;
+		default:
+			throw new PrismException("Unsupported export type");
+		}
 		final int numStates = getNumStates();
 		// Output transitions to .tra file
 		out.print(numStates + " " + getNumChoices() + " " + getNumTransitions() + "\n");

prism/src/param/ParamModel.java

@@ -277,7 +277,7 @@ public final class ParamModel extends ModelExplicit implements MDPGeneric<Functi
 	}
 
 	@Override
-	public void exportToPrismExplicitTra(PrismLog log)
+	public void exportToPrismExplicitTra(PrismLog log, int exportType)
 	{
 		throw new UnsupportedOperationException();
 	}

prism/src/prism/Prism.java

@@ -2334,7 +2334,8 @@ public class Prism extends PrismComponent implements PrismSettingsListener
 			PrismLog tmpLog = getPrismLogForFile(file);
 			switch (exportType) {
 			case Prism.EXPORT_PLAIN:
-				currentModelExpl.exportToPrismExplicitTra(tmpLog);
+			case Prism.EXPORT_ROWS:
+				currentModelExpl.exportToPrismExplicitTra(tmpLog, exportType);
 				break;
 			case Prism.EXPORT_MATLAB:
 				throw new PrismNotSupportedException("Export not yet supported");
@@ -2345,7 +2346,6 @@ public class Prism extends PrismComponent implements PrismSettingsListener
 				currentModelExpl.exportToDotFile(tmpLog, null, true);
 				break;
 			case Prism.EXPORT_MRMC:
-			case Prism.EXPORT_ROWS:
 				throw new PrismNotSupportedException("Export not yet supported");
 			}
 			tmpLog.close();

prism/src/strat/MDStrategyArray.java

@@ -27,6 +27,8 @@
 
 package strat;
 
+import prism.Prism;
+import prism.PrismException;
 import prism.PrismLog;
 import explicit.MDP;
 import explicit.Model;
@@ -97,7 +99,7 @@ public class MDStrategyArray extends MDStrategy
 	// Methods for Strategy
 
 	@Override
-	public void exportInducedModel(PrismLog out)
+	public void exportInducedModel(PrismLog out) throws PrismException
 	{
 		Model dtmcInd = model.constructInducedModel(this);
 		dtmcInd.exportToPrismExplicitTra(out);

prism/src/strat/Strategy.java

@@ -27,6 +27,7 @@
 
 package strat;
 
+import prism.PrismException;
 import prism.PrismLog;
 
 /**
@@ -52,7 +53,7 @@ public interface Strategy
 	/**
 	 * Export the model induced by this strategy to a PrismLog.
 	 */
-	public void exportInducedModel(PrismLog out);
+	public void exportInducedModel(PrismLog out) throws PrismException;
 	
 	/**
 	 * Export the strategy to a dot file (of the model showing the strategy).