add list method to validation and crossvalidation objects

1 files changed, 24 insertions, 0 deletions

diff --git a/lib/validation.rb b/lib/validation.rb
index 8fa95bb..08dc4ab 100644
--- a/lib/validation.rb
+++ b/lib/validation.rb
@@ -12,6 +12,18 @@ module OpenTox
       val
     end
     
+    # returns a filtered list of validation uris
+    # @param [Hash,optional] params, validation-params to filter the uris (could be model, training_dataset, ..)  
+    # @return [Array]    
+    def self.list( params={} )
+      filter_string = ""
+      params.each do |k,v|
+        filter_string = "?" if filter_string.length==0 
+        filter_string += k.to_s+"="+v
+      end
+      (OpenTox::RestClientWrapper.get(CONFIG[:services]["opentox-validation"]+filter_string).split("\n"))
+    end
+    
     # creates a training test split validation, waits until it finishes, may take some time
     # @param [Hash] params (required:algorithm_uri,dataset_uri,prediction_feature, optional:algorithm_params,split_ratio(0.67),random_seed(1))
     # @param [String,optional] subjectid
@@ -95,6 +107,18 @@ module OpenTox
       cv.load_metadata( subjectid )
       cv
     end
+    
+    # returns a filtered list of crossvalidation uris
+    # @param [Hash,optional] params, crossvalidation-params to filter the uris (could be algorithm, dataset, ..)  
+    # @return [Array]    
+    def self.list( params={} )
+      filter_string = ""
+      params.each do |k,v|
+        filter_string = "?" if filter_string.length==0 
+        filter_string += k.to_s+"="+v
+      end
+      (OpenTox::RestClientWrapper.get(File.join(CONFIG[:services]["opentox-validation"],"crossvalidation")+filter_string).split("\n"))
+    end
 		
     # creates a crossvalidations, waits until it finishes, may take some time
     # @param [Hash] params (required:algorithm_uri,dataset_uri,prediction_feature, optional:algorithm_params,num_folds(10),random_seed(1),stratified(false))