Changeset 132 for trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/AbstractFolderLoader.java

Timestamp:

06/28/16 12:01:39 (8 years ago)

Author:

sherbold

Message:

• rather intrusive and large change to correctly evaluate AUCEC in case metrics are modified. The effort is now stored directly with a software version and it is the duty of the loader to specify the review effort for each instance. This required changes to the execution strategiey, data loading, and evaluation process.

File:

• trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/AbstractFolderLoader.java (modified) (3 diffs)

trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/AbstractFolderLoader.java

@@ -16 +16 @@
 
 import java.io.File;
+import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
 
+import weka.core.Attribute;
 import weka.core.Instances;
 
@@ -66 +68 @@
                             Instances data = instancesLoader.load(versionFile);
                             String versionName = data.relationName();
-                            versions.add(new SoftwareVersion(projectName, versionName, data));
+                            List<Double> efforts = getEfforts(data); 
+                            versions.add(new SoftwareVersion(projectName, versionName, data, efforts));
                         }
                     }
@@ -73 +76 @@
         }
         return versions;
+    }
+    
+    private List<Double> getEfforts(Instances data) {
+        // attribute in the JURECZKO data and default
+        Attribute effortAtt = data.attribute("loc");
+        if (effortAtt == null) {
+            // attribute in the NASA/SOFTMINE/MDP data
+            effortAtt = data.attribute("LOC_EXECUTABLE");
+        }
+        if (effortAtt == null) {
+            // attribute in the AEEEM data
+            effortAtt = data.attribute("numberOfLinesOfCode");
+        }
+        if (effortAtt == null) {
+            // attribute in the RELINK data
+            effortAtt = data.attribute("CountLineCodeExe");
+        }
+        if( effortAtt == null ) {
+            return null;
+        }
+        List<Double> efforts = new ArrayList<>(data.size());
+        for( int i=0; i<data.size(); i++ ) {
+            efforts.add(data.get(i).value(effortAtt));
+        }
+        return efforts;
     }