From d610fb86b1d5aca7cc2db60f4900ae1c8ebfa1b7 Mon Sep 17 00:00:00 2001
From: Spencer Gibb <spencer@gibb.us>
Date: Tue, 23 Jan 2018 00:10:18 -0500
Subject: [PATCH] Adds getScheme()

---
 .../org/springframework/cloud/client/ServiceInstance.java  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spring-cloud-commons/src/main/java/org/springframework/cloud/client/ServiceInstance.java b/spring-cloud-commons/src/main/java/org/springframework/cloud/client/ServiceInstance.java
index bad15670..9fe58c48 100644
--- a/spring-cloud-commons/src/main/java/org/springframework/cloud/client/ServiceInstance.java
+++ b/spring-cloud-commons/src/main/java/org/springframework/cloud/client/ServiceInstance.java
@@ -54,4 +54,11 @@ public interface ServiceInstance {
 	 * @return the key value pair metadata associated with the service instance
 	 */
 	Map<String, String> getMetadata();
+
+	/**
+	 * @return the scheme of the instance
+	 */
+	default String getScheme() {
+		return null;
+	}
 }