libDCDB: increasing tolerance for fuzzy queries

lib/include/dcdb/sensor.h

@@ -47,7 +47,7 @@ namespace DCDB {
       Sensor(DCDB::Connection* connection, const std::string& publicName);
       Sensor(Connection* connection, const PublicSensor& sensor);
       virtual ~Sensor();
-      void query(std::list<SensorDataStoreReading>& reading, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate = AGGREGATE_NONE, uint64_t tol_ns=10000000000);
+      void query(std::list<SensorDataStoreReading>& reading, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate = AGGREGATE_NONE, uint64_t tol_ns=3600000000000);
 
     private:
       Connection* connection;

lib/include/dcdb/sensordatastore.h

@@ -179,7 +179,7 @@ public:
      * @param ts       The target timestamp.
      * @param tol_ns   Tolerance of the fuzzy query in nanoseconds.
      */
-    void fuzzyQuery(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& ts, uint64_t tol_ns=10000000000);
+    void fuzzyQuery(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& ts, uint64_t tol_ns=3600000000000);
 
     /**
      * @brief This function performs a fuzzy query and returns the closest 
@@ -192,7 +192,7 @@ public:
      * @param tol_ns   Tolerance of the fuzzy query in nanoseconds.
      * @param storeSid If true, Sensor IDs will be retrieved for each reading.
      */
-    void fuzzyQuery(std::list<SensorDataStoreReading>& result, std::list<SensorId>& sids, TimeStamp& ts, uint64_t tol_ns=10000000000, bool storeSids=true);
+    void fuzzyQuery(std::list<SensorDataStoreReading>& result, std::list<SensorId>& sids, TimeStamp& ts, uint64_t tol_ns=3600000000000, bool storeSids=true);
 
     typedef void (*QueryCbFunc)(SensorDataStoreReading& reading, void* userData);
     /**

lib/include_internal/sensordatastore_internal.h

@@ -151,7 +151,7 @@ public:
    * @param ts       The target timestamp.
    * @param tol_ns   Tolerance of the fuzzy query in nanoseconds.
    */
-  void fuzzyQuery(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& ts, uint64_t tol_ns=10000000000);
+  void fuzzyQuery(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& ts, uint64_t tol_ns=3600000000000);
    
   /**
    * @brief This function performs a fuzzy query and returns the closest 
@@ -164,7 +164,7 @@ public:
    * @param tol_ns   Tolerance of the fuzzy query in nanoseconds.
    * @param storeSid If true, Sensor IDs will be retrieved for each reading.
    */
-  void fuzzyQuery(std::list<SensorDataStoreReading>& result, std::list<SensorId>& sids, TimeStamp& ts, uint64_t tol_ns=10000000000, bool storeSids=true);
+  void fuzzyQuery(std::list<SensorDataStoreReading>& result, std::list<SensorId>& sids, TimeStamp& ts, uint64_t tol_ns=3600000000000, bool storeSids=true);
 
   /**
    * @brief This function queries a sensor's values in