From 46ec0785012c23bd1129bf4664358d613e5ce344 Mon Sep 17 00:00:00 2001
From: tsauerwein <tobias.sauerwein@camptocamp.com>
Date: Fri, 31 Oct 2014 11:17:03 +0100
Subject: [PATCH] Add Hashable interface

---
 src/ol/structs/hashable.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/ol/structs/hashable.js

diff --git a/src/ol/structs/hashable.js b/src/ol/structs/hashable.js
new file mode 100644
index 0000000000..371beafa6c
--- /dev/null
+++ 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() {
+};