lib/active_rdf/federation/federation_manager.rb in activerdf-1.0 vs lib/active_rdf/federation/federation_manager.rb in activerdf-1.1

@@ -1,18 +1,14 @@
-# Manages the federation of datasources
-# distributes queries to right datasources and merges their results
-#
-# Author:: Eyal Oren
-# Copyright:: (c) 2005-2006
-# License:: LGPL
 require 'federation/connection_pool'
 
+# Manages the federation of datasources: distributes queries to right 
+# datasources and merges their results
+
 class FederationManager
   # add triple s,p,o to the currently selected write-adapter
   def FederationManager.add(s,p,o)
     # TODO: allow addition of full graphs
-    $log.debug "FederationManager: add: triple is #{s} #{p} #{o}"
     ConnectionPool.write_adapter.add(s,p,o)
   end
 
   # executes read-only queries
   # by distributing query over complete read-pool
@@ -20,11 +16,10 @@
   def FederationManager.query(q, options={:flatten => true})
 		if ConnectionPool.read_adapters.empty?
 			raise ActiveRdfError, "cannot execute query without data sources" 
 		end
 
-    $log.debug "FederationManager: query called with: #{q}"
     # ask each adapter for query results
     # and yield them consequtively
     if block_given?
       ConnectionPool.read_adapters.each do |source|
         source.query(q) do |*clauses|
@@ -70,11 +65,8 @@
       else
         final_results = results
       end
     end
     
-    $log.debug_pp("FederationManager: query results are %s", final_results)
-    
-    
-    return final_results
+    final_results
   end
 end