X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Fresources%2FMetaInfo.java;fp=src%2Fbe%2Fnikiroo%2Futils%2Fresources%2FMetaInfo.java;h=917c21001c14482bc9292be0eaede3cd1c707bd5;hp=f7598f190c2f9a5d491fd2b56b9644e06c104d1f;hb=4840f1a45e02bb85a5990780594c4d8080d3c880;hpb=d15905f9d78264562da8bbcc36622e4ea4ac4d82

diff --git a/src/be/nikiroo/utils/resources/MetaInfo.java b/src/be/nikiroo/utils/resources/MetaInfo.java
index f7598f1..917c210 100644
--- a/src/be/nikiroo/utils/resources/MetaInfo.java
+++ b/src/be/nikiroo/utils/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();