X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=resources%2FMetaInfo.java;h=917c21001c14482bc9292be0eaede3cd1c707bd5;hb=06359ad51e788d3a40bf480f17b596b9c66ad306;hp=f7598f190c2f9a5d491fd2b56b9644e06c104d1f;hpb=46add0670fdee4bd936a13fe2448c5e20a7ffd0a;p=fanfix.git

diff --git a/resources/MetaInfo.java b/resources/MetaInfo.java
index f7598f1..917c210 100644
--- a/resources/MetaInfo.java
+++ b/resources/MetaInfo.java
@@ -649,6 +649,15 @@ public class MetaInfo<E extends Enum<E>> implements Iterable<MetaInfo<E>> {
 		return children;
 	}
 
+	/**
+	 * The number of sub-items, if any.
+	 * 
+	 * @return the number or 0
+	 */
+	public int size() {
+		return children.size();
+	}
+
 	@Override
 	public Iterator<MetaInfo<E>> iterator() {
 		return children.iterator();