From 3a8b15242f83ab92a2a818da97e6b2afd6ccced4 Mon Sep 17 00:00:00 2001
From: Diptanu Choudhury <diptanuc@gmail.com>
Date: Wed, 25 May 2016 13:12:09 -0700
Subject: [PATCH] Added comments

---
 client/client.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/client/client.go b/client/client.go
index 953f67dc1..34fe686a1 100644
--- a/client/client.go
+++ b/client/client.go
@@ -85,7 +85,11 @@ func DefaultConfig() *config.Config {
 // ClientStatsReporter exposes all the APIs related to resource usage of a Nomad
 // Client
 type ClientStatsReporter interface {
+	// AllocStats returns a map of alloc ids and their corresponding stats
+	// collector
 	AllocStats() map[string]AllocStatsReporter
+
+	// HostStats returns a stats collector for the host
 	HostStats() *stats.HostStats
 }