/**
* Checks if file at filename location or in certain relative std folder exists and sets/creates
* required attributes.
*
* @param filename
* @param fileType
* @param charSetId
*/
protected ReadFile(String filename, String fileType, int charSetId) {
this.charSetId = charSetId;
this.fileType = fileType;
this.filename = filename;
file = new File(filename);
this.fileName = file.getName();
if (!file.exists()) {
System.out.println("Can't find file " + filename);
System.exit(1);
}
switch (fileType) {
case ("XML"):
try {
fileNameWOExt = file.getName().split("\\.")[0];
System.out.println(fileName);
r = new InputStreamReader(new FileInputStream(file), defaultCharSets[charSetId]);
} catch (UnsupportedEncodingException | FileNotFoundException e) {
e.printStackTrace();
}
in = new BufferedReader(r);
break;
default:
try {
scanner = new Scanner(file, defaultCharSets[charSetId]);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
}
public void record(String path, String add) {
try (PrintWriter pw =
new PrintWriter(new OutputStreamWriter(new FileOutputStream(path, true), "UTF-8"))) {
pw.write(add + "\n");
} catch (UnsupportedEncodingException | FileNotFoundException e) {
e.printStackTrace();
}
}
private static void savingDataArguments(
Map<String, Integer> global_counter,
Map<String, Map<String, Integer>> arguments_counter,
String magasin_to_analyse,
String output_directory) {
System.out.println(
"Displaying attributs counting results for magasin : " + magasin_to_analyse + "\n");
// we loop over each category and create the matching result file
Iterator<Map.Entry<String, Integer>> cat_counter_it = global_counter.entrySet().iterator();
while (cat_counter_it.hasNext()) {
Map.Entry<String, Integer> pairs = (Map.Entry<String, Integer>) cat_counter_it.next();
// we are here just interested by our argument naming
String category_name = pairs.getKey();
Integer global_count = pairs.getValue();
Map<String, Integer> rayon_argument_counting = arguments_counter.get(category_name);
BufferedWriter writer;
try {
String category_name_for_file = category_name.replace(" ", "_");
String output_file =
output_directory + "/" + magasin_to_analyse + "_" + category_name_for_file + ".csv";
System.out.println("Writing the file : " + output_file);
writer =
new BufferedWriter(new OutputStreamWriter(new FileOutputStream(output_file), "UTF-8"));
// we write the header
writer.write("ATTRIBUTE_NAME;FILLED_PERCENTAGE\n");
Iterator<Map.Entry<String, Integer>> it = rayon_argument_counting.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Integer> local_pairs = (Map.Entry<String, Integer>) it.next();
String argument_name = local_pairs.getKey();
Integer count = local_pairs.getValue();
System.out.println("Attribut name : " + argument_name);
double filled_percent = ((double) count) / ((double) global_count) * 100;
System.out.println("Filled percentage : " + filled_percent + "%");
if (filled_percent >= 100) {
System.out.println("Trouble greater than 100%");
filled_percent = 100;
}
String associated_properties = properties_map.get(argument_name);
writer.write(
argument_name
+ ";"
+ Double.toString(filled_percent)
+ ";"
+ associated_properties
+ "\n");
}
writer.close();
} catch (UnsupportedEncodingException | FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
