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Merge commit '3b039231be91c50e3d1bd59492205d61a0928494'
[nikiroo-utils.git]
/
resources
/
MetaInfo.java
diff --git
a/resources/MetaInfo.java
b/resources/MetaInfo.java
index f7598f190c2f9a5d491fd2b56b9644e06c104d1f..917c21001c14482bc9292be0eaede3cd1c707bd5 100644
(file)
--- 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();