SERVER-23534 move miscellaneous methods off Grid

1 files changed, 12 insertions, 0 deletions

diff --git a/src/mongo/s/chunk.h b/src/mongo/s/chunk.h
index 39294692c7f..0adb301bf23 100644
--- a/src/mongo/s/chunk.h
+++ b/src/mongo/s/chunk.h
@@ -29,6 +29,7 @@
 #pragma once
 
 #include "mongo/s/catalog/type_chunk.h"
+#include "mongo/s/catalog/type_settings.h"
 #include "mongo/s/chunk_version.h"
 #include "mongo/s/client/shard.h"
 
@@ -81,6 +82,17 @@ public:
         return _max;
     }
 
+    /**
+    * Returns true if the balancer should be running. Caller is responsible for making sure
+    * settings has the balancer key.
+    */
+    static bool shouldBalance(const SettingsType& balancerSettings);
+
+    /**
+     * Returns true if the config server settings indicate that the balancer should be active.
+     */
+    bool getConfigShouldBalance(OperationContext* txn) const;
+
     // Returns true if this chunk contains the given shard key, and false otherwise
     //
     // Note: this function takes an extracted *key*, not an original document