Changeset 41 for trunk/CrossPare/src/de/ugoe/cs/cpdp/dataprocessing/AttributeRemoval.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/dataprocessing/AttributeRemoval.java (modified) (2 diffs)

trunk/CrossPare/src/de/ugoe/cs/cpdp/dataprocessing/AttributeRemoval.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.dataprocessing;
 
@@ -6 +20 @@
 
 /**
- * Removes an attributes from all data sets using their name. 
+ * Removes an attributes from all data sets using their name.
+ * 
  * @author Steffen Herbold
  */
 public class AttributeRemoval implements ISetWiseProcessingStrategy, IProcessesingStrategy {
 
-        /**
-         * names of the attributes to be removed (determined by {@link #setParameter(String)}) 
-         */
-        private String[] attributeNames = new String[]{};
-        
-        /**
-         * Sets that attributes that will be removed. The string contains the blank-separated names of the attributes to be removed.
-         * <br><br>
-         * Note, that removal of attributes with blanks is currently not supported!
-         * @param parameters string with the blank-separated attribute names
-         */
-        @Override
-        public void setParameter(String parameters) {
-                if( parameters!=null ) {
-                        attributeNames = parameters.split(" ");
-                }
-        }
+    /**
+     * names of the attributes to be removed (determined by {@link #setParameter(String)})
+     */
+    private String[] attributeNames = new String[] { };
 
-        /**
-         * @see de.ugoe.cs.cpdp.dataprocessing.SetWiseProcessingStrategy#apply(weka.core.Instances, org.apache.commons.collections4.list.SetUniqueList)
-         */
-        @Override
-        public void apply(Instances testdata, SetUniqueList<Instances> traindataSet) {
-                for( String attributeName : attributeNames ) {
-                        for( int i=0 ; i<testdata.numAttributes() ; i++ ) {
-                                if( attributeName.equals(testdata.attribute(i).name()) ) {
-                                        testdata.deleteAttributeAt(i);
-                                        for( Instances traindata : traindataSet ) {
-                                                traindata.deleteAttributeAt(i);
-                                        }
-                                }
-                        }
-                }
-        }
+    /**
+     * Sets that attributes that will be removed. The string contains the blank-separated names of
+     * the attributes to be removed. <br>
+     * <br>
+     * Note, that removal of attributes with blanks is currently not supported!
+     * 
+     * @param parameters
+     *            string with the blank-separated attribute names
+     */
+    @Override
+    public void setParameter(String parameters) {
+        if (parameters != null) {
+            attributeNames = parameters.split(" ");
+        }
+    }
 
-        /**
-         * @see de.ugoe.cs.cpdp.dataprocessing.ProcessesingStrategy#apply(weka.core.Instances, weka.core.Instances)
-         */
-        @Override
-        public void apply(Instances testdata, Instances traindata) {
-                for( String attributeName : attributeNames ) {
-                        for( int i=0 ; i<testdata.numAttributes() ; i++ ) {
-                                if( attributeName.equals(testdata.attribute(i).name()) ) {
-                                        testdata.deleteAttributeAt(i);
-                                        traindata.deleteAttributeAt(i);
-                                }
-                        }
-                }
-        }
+    /**
+     * @see de.ugoe.cs.cpdp.dataprocessing.SetWiseProcessingStrategy#apply(weka.core.Instances,
+     *      org.apache.commons.collections4.list.SetUniqueList)
+     */
+    @Override
+    public void apply(Instances testdata, SetUniqueList<Instances> traindataSet) {
+        for (String attributeName : attributeNames) {
+            for (int i = 0; i < testdata.numAttributes(); i++) {
+                if (attributeName.equals(testdata.attribute(i).name())) {
+                    testdata.deleteAttributeAt(i);
+                    for (Instances traindata : traindataSet) {
+                        traindata.deleteAttributeAt(i);
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * @see de.ugoe.cs.cpdp.dataprocessing.ProcessesingStrategy#apply(weka.core.Instances,
+     *      weka.core.Instances)
+     */
+    @Override
+    public void apply(Instances testdata, Instances traindata) {
+        for (String attributeName : attributeNames) {
+            for (int i = 0; i < testdata.numAttributes(); i++) {
+                if (attributeName.equals(testdata.attribute(i).name())) {
+                    testdata.deleteAttributeAt(i);
+                    traindata.deleteAttributeAt(i);
+                }
+            }
+        }
+    }
 }