Changeset 16039 for gsdl/trunk/src/protocol

Timestamp:

2008-06-17T15:59:02+12:00 (16 years ago)

Author:

mdewsnip

Message:

(Adding dynamic classifiers) Added a new "metadata_value_grouping_expression" parameter to the "get_metadata_values" SQL function, in preparation for adding grouping node support.

Location:

gsdl/trunk/src/protocol

Files:

• recptprototools.cpp (modified) (2 diffs)
• recptprototools.h (modified) (1 diff)

gsdl/trunk/src/protocol/recptprototools.cpp

@@ -252 +252 @@
 
 bool get_metadata_values (const text_t metadata_element_name, const text_t metadata_value_filter,
-              const text_t &collection, recptproto *collectproto,
-              FilterResponse_t &response, ostream &logout)
+              const text_t metadata_value_grouping_expression, const text_t &collection,
+              recptproto *collectproto, FilterResponse_t &response, ostream &logout)
 {
   response.clear();
@@ -271 +271 @@
   request_option.value = metadata_value_filter;
   request.filterOptions.push_back (request_option);
+  request_option.name = "MetadataValueGroupingExpression";
+  request_option.value = metadata_value_grouping_expression;
+  request.filterOptions.push_back (request_option);
 
   assert (collectproto != NULL);

gsdl/trunk/src/protocol/recptprototools.h

@@ -69 +69 @@
 
 bool get_metadata_values (const text_t metadata_element_name, const text_t metadata_value_filter,
-              const text_t &collection, recptproto *collectproto,
-              FilterResponse_t &response, ostream &logout);
+              const text_t metadata_value_grouping_expression, const text_t &collection,
+              recptproto *collectproto, FilterResponse_t &response, ostream &logout);
 
 bool get_documents_with_metadata_value (const text_t metadata_element_name, const text_t metadata_value,