Add recurrance limit

This controls the number of times a rule can be entered into during a
single generations, and is set to 5 by default

1 files changed, 7 insertions, 0 deletions

diff --git a/src/main/java/bjc/rgens/parser/RuleCase.java b/src/main/java/bjc/rgens/parser/RuleCase.java
index bb82ff2..21a7ed6 100755
--- a/src/main/java/bjc/rgens/parser/RuleCase.java
+++ b/src/main/java/bjc/rgens/parser/RuleCase.java
@@ -31,6 +31,8 @@ public abstract class RuleCase {
 	/** The type of this case. */
 	public final CaseType type;
 
+	public String belongsTo;
+
 	/**
 	 * The list of element values for this case.
 	 *
@@ -87,4 +89,9 @@ public abstract class RuleCase {
 	public IList<CaseElement> getElements() {
 		return elementList;
 	}
+
+	public String toString() {
+		return String.format("Case %d of %s", hashCode(), belongsTo);
+	}
+
 }