Changeset 41 for trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/CSVMockusDataLoader.java

Timestamp:

09/24/15 10:59:05 (9 years ago)

Author:

sherbold

Message:

• formatted code and added copyrights

File:

• trunk/CrossPare/src/de/ugoe/cs/cpdp/loader/CSVMockusDataLoader.java (modified) (2 diffs)

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

@@ +1 @@
+// Copyright 2015 Georg-August-Universität Göttingen, Germany
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+
 package de.ugoe.cs.cpdp.loader;
 
@@ -10 +24 @@
 import de.ugoe.cs.util.FileTools;
 
-
 class CSVMockusDataLoader implements SingleVersionLoader {
 
-        @Override
-        public Instances load(File file) {
-                final String[] lines;
-                try {
-                        
-                        lines = FileTools.getLinesFromFile(file.getAbsolutePath());
-                } catch (IOException e) {
-                        throw new RuntimeException(e);
-                }
-                
-                
-                // configure Instances
-                final ArrayList<Attribute> atts = new ArrayList<Attribute>();
+    @Override
+    public Instances load(File file) {
+        final String[] lines;
+        try {
 
-                String[] lineSplit = lines[0].split(",");
-                for (int j = 0; j < lineSplit.length - 3; j++) {
-                        atts.add(new Attribute(lineSplit[j + 2]));
-                }
-                
-                final ArrayList<String> classAttVals = new ArrayList<String>();
-                classAttVals.add("0");
-                classAttVals.add("1");
-                final Attribute classAtt = new Attribute("bug", classAttVals);
-                atts.add(classAtt);
+            lines = FileTools.getLinesFromFile(file.getAbsolutePath());
+        }
+        catch (IOException e) {
+            throw new RuntimeException(e);
+        }
 
-                final Instances data = new Instances(file.getName(), atts, 0);
-                data.setClass(classAtt);
+        // configure Instances
+        final ArrayList<Attribute> atts = new ArrayList<Attribute>();
 
-                // fetch data
-                for (int i = 1; i < lines.length; i++) {
-                        lineSplit = lines[i].split(",");
-                        double[] values = new double[lineSplit.length - 2];
-                        for (int j = 0; j < values.length - 1; j++) {
-                                values[j] = Double.parseDouble(lineSplit[j + 2].trim());
-                        }
-                        values[values.length - 1] = lineSplit[lineSplit.length - 1].trim()
-                                        .equals("0") ? 0 : 1;
-                        data.add(new DenseInstance(1.0, values));
-                }
+        String[] lineSplit = lines[0].split(",");
+        for (int j = 0; j < lineSplit.length - 3; j++) {
+            atts.add(new Attribute(lineSplit[j + 2]));
+        }
 
-                return data;
-        }
+        final ArrayList<String> classAttVals = new ArrayList<String>();
+        classAttVals.add("0");
+        classAttVals.add("1");
+        final Attribute classAtt = new Attribute("bug", classAttVals);
+        atts.add(classAtt);
 
-        @Override
-        public boolean filenameFilter(String filename) {
-                return filename.endsWith(".csv");
-        }
+        final Instances data = new Instances(file.getName(), atts, 0);
+        data.setClass(classAtt);
+
+        // fetch data
+        for (int i = 1; i < lines.length; i++) {
+            lineSplit = lines[i].split(",");
+            double[] values = new double[lineSplit.length - 2];
+            for (int j = 0; j < values.length - 1; j++) {
+                values[j] = Double.parseDouble(lineSplit[j + 2].trim());
+            }
+            values[values.length - 1] = lineSplit[lineSplit.length - 1].trim().equals("0") ? 0 : 1;
+            data.add(new DenseInstance(1.0, values));
+        }
+
+        return data;
+    }
+
+    @Override
+    public boolean filenameFilter(String filename) {
+        return filename.endsWith(".csv");
+    }
 
 }
-