added new solr field url_paths_count_i which can be used to enhance the

index browser and maybe also for ranking; possibly also for
SEO-with-YaCy applications.

defaults/solr.collection.schema

@@ -377,6 +377,9 @@ url_file_name_s
 ## the file name extension
 url_file_ext_s
 
+## number of all path elements in the url hpath (see: http://www.ietf.org/rfc/rfc1738.txt) without the file name
+url_paths_count_i
+    
 ## all path elements in the url hpath (see: http://www.ietf.org/rfc/rfc1738.txt) without the file name
 url_paths_sxt
 

source/net/yacy/search/schema/CollectionConfiguration.java

@@ -234,7 +234,11 @@ public class CollectionConfiguration extends SchemaConfiguration implements Seri
         
         if (allAttr || contains(CollectionSchema.url_chars_i)) add(doc, CollectionSchema.url_chars_i, us.length());
         if (allAttr || contains(CollectionSchema.url_protocol_s)) add(doc, CollectionSchema.url_protocol_s, digestURL.getProtocol());
-        if (allAttr || contains(CollectionSchema.url_paths_sxt)) add(doc, CollectionSchema.url_paths_sxt, digestURL.getPaths());
+        if (allAttr || contains(CollectionSchema.url_paths_sxt) || contains(CollectionSchema.url_paths_count_i)) {
+            String[] paths = digestURL.getPaths();
+            if (allAttr || contains(CollectionSchema.url_paths_count_i)) add(doc, CollectionSchema.url_paths_count_i, paths.length);
+            if (allAttr || contains(CollectionSchema.url_paths_sxt)) add(doc, CollectionSchema.url_paths_sxt, paths);
+        }
         if (allAttr || contains(CollectionSchema.url_file_name_s)) add(doc, CollectionSchema.url_file_name_s, filenameStub);
         if (allAttr || contains(CollectionSchema.url_file_name_tokens_t)) add(doc, CollectionSchema.url_file_name_tokens_t, MultiProtocolURL.toTokens(filenameStub));
         if (allAttr || contains(CollectionSchema.url_file_ext_s)) add(doc, CollectionSchema.url_file_ext_s, extension);

source/net/yacy/search/schema/CollectionSchema.java

@@ -171,6 +171,7 @@ public enum CollectionSchema implements SchemaDeclaration {
     url_file_name_s(SolrType.string, true, true, false, false, true, "the file name (which is the string after the last '/' and before the query part from '?' on) without the file extension"),
     url_file_name_tokens_t(SolrType.text_general, true, true, false, false, true, "tokens generated from url_file_name_s which can be used for better matching and result boosting"),
     url_file_ext_s(SolrType.string, true, true, false, false, true, "the file name extension"),
+    url_paths_count_i(SolrType.num_integer, true, true, false, false, false, "number of all path elements in the url hpath (see: http://www.ietf.org/rfc/rfc1738.txt) without the file name"),
     url_paths_sxt(SolrType.string, true, true, true, false, true, "all path elements in the url hpath (see: http://www.ietf.org/rfc/rfc1738.txt) without the file name"),
     url_parameter_i(SolrType.num_integer, true, true, false, false, false, "number of key-value pairs in search part of the url"),
     url_parameter_key_sxt(SolrType.string, true, true, true, false, false, "the keys from key-value pairs in the search part of the url"),