Add Hashable interface

2014-10-31 11:17:03 +01:00
parent bbea205a9c
commit 46ec078501
1 changed files with 16 additions and 0 deletions
--- a/src/ol/structs/hashable.js
+++ b/src/ol/structs/hashable.js
@@ -0,0 +1,16 @@
+goog.provide('ol.structs.IHashable');
+
+
+
+/**
+ * @interface
+ */
+ol.structs.IHashable = function() {
+};
+
+
+/**
+ * @return {number} The hash code.
+ */
+ol.structs.IHashable.prototype.hashCode = function() {
+};