@SuppressWarnings("static-access")
private int parseArgs(String[] args) {
Options options = new Options();
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Tfidf vectors")
.create(Fields.INPUT.get()));
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Vectors' length")
.create(Fields.BASIS.get()));
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Near documents")
.create(Fields.OUTPUT.get()));
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Document dates")
.create(Fields.DOC_DATES.get()));
options.addOption(
OptionBuilder.withDescription("Ignore docs without NN").create(Fields.IGNORE.get()));
options.addOption(
OptionBuilder.withDescription("Output buckets").create(Fields.OUTPUT_BUCKETS.get()));
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Number of bands")
.create(Fields.BANDS.get()));
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Number of rows")
.create(Fields.ROWS.get()));
CommandLine cmdline;
CommandLineParser parser = new GnuParser();
try {
cmdline = parser.parse(options, args);
} catch (ParseException exp) {
System.err.println("Error parsing command line: " + exp.getMessage());
return -1;
}
if (!cmdline.hasOption(Fields.INPUT.get())
|| !cmdline.hasOption(Fields.OUTPUT.get())
|| !cmdline.hasOption(Fields.BASIS.get())
|| (!cmdline.hasOption(Fields.DOC_DATES.get())
&& !cmdline.hasOption(Fields.OUTPUT_BUCKETS.get()))) {
HelpFormatter formatter = new HelpFormatter();
formatter.printHelp(this.getClass().getName(), options);
ToolRunner.printGenericCommandUsage(System.out);
return -1;
}
inputPath = cmdline.getOptionValue(Fields.INPUT.get());
outputPath = cmdline.getOptionValue(Fields.OUTPUT.get());
basisPath = cmdline.getOptionValue(Fields.BASIS.get());
datesPath = cmdline.getOptionValue(Fields.DOC_DATES.get());
ignoreDocs = false;
if (cmdline.hasOption(Fields.IGNORE.get())) {
ignoreDocs = true;
}
outputBuckets = false;
if (cmdline.hasOption(Fields.OUTPUT_BUCKETS.get())) {
outputBuckets = true;
}
bands = -1;
if (cmdline.hasOption(Fields.BANDS.get())) {
bands = Integer.parseInt(cmdline.getOptionValue(Fields.BANDS.get()));
}
rows = -1;
if (cmdline.hasOption(Fields.ROWS.get())) {
rows = Integer.parseInt(cmdline.getOptionValue(Fields.ROWS.get()));
}
logger.info("Tool name: " + this.getClass().getName());
logger.info(" - input: " + inputPath);
logger.info(" - basis: " + basisPath);
logger.info(" - output: " + outputPath);
logger.info(" - dates: " + datesPath);
logger.info(" - ignore: " + ignoreDocs);
logger.info(" - outputBuckets: " + outputBuckets);
logger.info(" - bands: " + bands);
logger.info(" - rows: " + rows);
return 0;
}
@SuppressWarnings("static-access")
private int parseArgs(String[] args) {
Options options = new Options();
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Tfidf vectors")
.create(Fields.INPUT.get()));
options.addOption(
OptionBuilder.withArgName("path")
.hasArg()
.withDescription("Selected articles")
.create(Fields.OUTPUT.get()));
options.addOption(
OptionBuilder.withArgName("integer")
.hasArg()
.withDescription("Partition count")
.create(Fields.PARTITION_COUNT.get()));
options.addOption(
OptionBuilder.withArgName("integer")
.hasArg()
.withDescription("Select count")
.create(Fields.SELECT_COUNT.get()));
CommandLine cmdline;
CommandLineParser parser = new GnuParser();
try {
cmdline = parser.parse(options, args);
} catch (ParseException exp) {
logger.fatal("Error parsing command line: " + exp.getMessage());
return -1;
}
if (!cmdline.hasOption(Fields.INPUT.get()) || !cmdline.hasOption(Fields.OUTPUT.get())) {
HelpFormatter formatter = new HelpFormatter();
formatter.printHelp(this.getClass().getName(), options);
ToolRunner.printGenericCommandUsage(System.out);
return -1;
}
inputPath = cmdline.getOptionValue(Fields.INPUT.get());
outputPath = cmdline.getOptionValue(Fields.OUTPUT.get());
partitionCount = Defaults.PARTITION_COUNT.get();
if (cmdline.hasOption(Fields.PARTITION_COUNT.get())) {
partitionCount = Integer.parseInt(cmdline.getOptionValue(Fields.PARTITION_COUNT.get()));
if (partitionCount <= 0) {
System.err.println("Error: \"" + partitionCount + "\" has to be positive!");
return -1;
}
}
selectCount = Integer.parseInt(cmdline.getOptionValue(Fields.SELECT_COUNT.get()));
logger.info("Tool name: " + this.getClass().getName());
logger.info(" - input: " + inputPath);
logger.info(" - output: " + outputPath);
logger.info(" - partitions: " + partitionCount);
logger.info(" - select: " + selectCount);
return 0;
}