From 7ddf026889ff6a553b8fa6f92abf9a73f5cbe316 Mon Sep 17 00:00:00 2001
From: Joachim Klein <klein@tcs.inf.tu-dresden.de>
Date: Wed, 23 Mar 2016 16:41:58 +0000
Subject: [PATCH] APSet: add asList() convenience method

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@11276 bbc10eb1-c90d-0410-af57-cb519fbb1720
---
 prism/src/jltl2ba/APSet.java | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/prism/src/jltl2ba/APSet.java b/prism/src/jltl2ba/APSet.java
index a12791f3..d600c1c9 100644
--- a/prism/src/jltl2ba/APSet.java
+++ b/prism/src/jltl2ba/APSet.java
@@ -22,6 +22,8 @@
 
 package jltl2ba;
 
+import java.util.Collections;
+import java.util.List;
 import java.util.Vector;
 import java.util.Iterator;
 import java.io.PrintStream;
@@ -83,6 +85,15 @@ public class APSet implements Iterable<String>
 		return vector.contains(s);
 	}
 
+	/**
+	 * Returns an (unmodifiable) List view of this AP set.
+	 * To modify this APSet, use the {@code addAP} method.
+	 */
+	public List<String> asList()
+	{
+		return Collections.unmodifiableList(vector);
+	}
+
 	/**
 	 * Get the size of this set
 	 * @return the number of APs in this set.