public static void main(String[] args)
throws IOException, IllegalAccessException, InstantiationException {
ProximityHashingIndexor indexor = new ProximityHashingIndexor();
for (int i = 0; i < args.length; i++) {
String arg = args[i];
if (arg.startsWith("-i") || arg.startsWith("--input-file")) {
// infile ...
if ((i + 1) < args.length) indexor.addInputFile(new File(args[i + 1]));
else printHelp();
} else if (arg.startsWith("-l") || arg.startsWith("--index")) {
// index
if ((i + 1) < args.length) indexor.setIndexPath(args[i + 1]);
else printHelp();
} else if (arg.startsWith("-h")) {
// help
printHelp();
} else if (arg.startsWith("-s")) {
// silent ...
verbose = false;
} else if (arg.startsWith("-c")) {
// list of input files within a file.
if ((i + 1) < args.length) {
BufferedReader br = new BufferedReader(new FileReader(new File(args[i + 1])));
String file;
while ((file = br.readLine()) != null) {
if (file.trim().length() > 2) {
File f = new File(file);
if (f.exists()) indexor.addInputFile(f);
else System.err.println("Did not find file " + f.getCanonicalPath());
}
}
} else printHelp();
}
}
// check if there is an infile, an outfile and some features to extract.
if (!indexor.isConfigured()) {
printHelp();
} else {
indexor.run();
}
}
public JSONArray readJsonFile() {
BufferedReader br = null;
JSONParser parser = new JSONParser();
JSONArray array = new JSONArray();
try {
String sCurrentLine;
br = getBufferedReaderForCompressedFile(jsonFilePath);
// br = new BufferedReader(new FileReader(jsonFilePath));
while ((sCurrentLine = br.readLine()) != null) {
// System.out.println("Record:\t" + sCurrentLine);
Object obj;
try {
obj = parser.parse(sCurrentLine);
JSONObject jsonObject = (JSONObject) obj;
array.add(jsonObject);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
} catch (IOException e) {
e.printStackTrace();
} catch (CompressorException ex) {
ex.printStackTrace();
} finally {
try {
if (br != null) br.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
return array;
}