Fix oddity in return type of DTMC.getNumTransitions(s) - double not int.

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@8254 bbc10eb1-c90d-0410-af57-cb519fbb1720

prism/src/explicit/DTMC.java

@@ -39,7 +39,7 @@ public interface DTMC extends Model
 	/**
 	 * Get the number of transitions from state s.
 	 */
-	public double getNumTransitions(int s);
+	public int getNumTransitions(int s);
 
 	/**
 	 * Get an iterator over the transitions from state s.

prism/src/explicit/DTMCEmbeddedSimple.java

@@ -193,7 +193,7 @@ public class DTMCEmbeddedSimple extends DTMCExplicit
 
 	// Accessors (for DTMC)
 
-	public double getNumTransitions(int s)
+	public int getNumTransitions(int s)
 	{
 		// TODO
 		throw new RuntimeException("Not implemented yet");

prism/src/explicit/DTMCFromMDPAndMDStrategy.java

@@ -175,7 +175,7 @@ public class DTMCFromMDPAndMDStrategy extends DTMCExplicit
 
 	// Accessors (for DTMC)
 
-	public double getNumTransitions(int s)
+	public int getNumTransitions(int s)
 	{
 		return strat.isChoiceDefined(s) ? mdp.getNumTransitions(s, strat.getChoiceIndex(s)) : 0;
 	}

prism/src/explicit/DTMCFromMDPMemorylessAdversary.java

@@ -174,7 +174,7 @@ public class DTMCFromMDPMemorylessAdversary extends DTMCExplicit
 
 	// Accessors (for DTMC)
 
-	public double getNumTransitions(int s)
+	public int getNumTransitions(int s)
 	{
 		return adv[s] >= 0 ? mdp.getNumTransitions(s, adv[s]) : 0;
 	}

prism/src/explicit/DTMCSimple.java

@@ -262,7 +262,7 @@ public class DTMCSimple extends DTMCExplicit implements ModelSimple
 	// Accessors (for DTMC)
 
 	@Override
-	public double getNumTransitions(int s)
+	public int getNumTransitions(int s)
 	{
 		return trans.get(s).size();
 	}

prism/src/explicit/DTMCUniformisedSimple.java

@@ -198,7 +198,7 @@ public class DTMCUniformisedSimple extends DTMCExplicit
 
 	// Accessors (for DTMC)
 
-	public double getNumTransitions(int s)
+	public int getNumTransitions(int s)
 	{
 		// TODO
 		throw new RuntimeException("Not implemented yet");