From 11f6175592979f2d074df614995ad9249ce9ad3b Mon Sep 17 00:00:00 2001
From: Victor Woeltjen <victor.woeltjen@nasa.gov>
Date: Mon, 12 Jan 2015 09:32:25 -0800
Subject: [PATCH] [Persistence] Add in-line documentation

Add clarifying comments to reflect changes to
procedure used for loading models from persistence
introduced in support of reducing latency in loading
domain objects introduced by the WARP Server adapter,
WTD-644.
---
 platform/core/src/models/PersistedModelProvider.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platform/core/src/models/PersistedModelProvider.js b/platform/core/src/models/PersistedModelProvider.js
index 88ec5afee7..eb23eac809 100644
--- a/platform/core/src/models/PersistedModelProvider.js
+++ b/platform/core/src/models/PersistedModelProvider.js
@@ -22,10 +22,14 @@ define(
         function PersistedModelProvider(persistenceService, $q, SPACE) {
             function promiseModels(ids) {
                 return $q.all(ids.filter(function (id) {
+                    // Filter out "namespaced" identifiers; these are
+                    // not expected to be found in database. See WTD-659.
                     return id.indexOf(":") === -1;
                 }).map(function (id) {
+                    // Read remaining objects from persistence
                     return persistenceService.readObject(SPACE, id);
                 })).then(function (models) {
+                    // Packaged the result as id->object
                     var result = {};
                     ids.forEach(function (id, index) {
                         result[id] = models[index];