1 files changed, 30 insertions, 0 deletions
diff --git a/gee/multimap.vala b/gee/multimap.vala
index 7b4aac2..01c158f 100644
--- a/gee/multimap.vala
+++ b/gee/multimap.vala
@@ -23,11 +23,18 @@
 /**
  * A map with multiple values per key.
  */
+[GenericAccessors]
 public interface Gee.MultiMap<K,V> : Object {
 	/**
 	 * The number of key/value pairs in this map.
 	 */
 	public abstract int size { get; }
+	
+	/**
+	 * Specifies whether this collection can change - i.e. wheather {@link set},
+	 * {@link remove} etc. are legal operations.
+	 */
+	public abstract bool read_only { get; }
 
 	/**
 	 * Returns the keys of this multimap as a read-only set.
@@ -100,4 +107,27 @@ public interface Gee.MultiMap<K,V> : Object {
 	 * Removes all items from this collection.
 	 */
 	public abstract void clear ();
+
+	/**
+	 * Returns an iterator for this map.
+	 *
+	 * @return a map iterator
+	 */
+	public abstract MapIterator<K, V> map_iterator ();
+
+	/**
+	 * The type of the keys in this multimap.
+	 */
+	public Type key_type { get { return typeof (K); } }
+
+	/**
+	 * The type of the values in this multimap.
+	 */
+	public Type value_type { get { return typeof (V); } }
+
+	public virtual MultiMap<K, V> read_only_view {
+		owned get {
+			return new ReadOnlyMultiMap<K, V> (this);
+		}
+	}
 }