public GrammarPacker(
String grammar_filename,
String config_filename,
String output_filename,
String alignments_filename,
String featuredump_filename)
throws IOException {
this.labeled = true;
this.grammar = grammar_filename;
this.output = output_filename;
this.dump = featuredump_filename;
// TODO: Always open encoder config? This is debatable.
this.types = new FeatureTypeAnalyzer(true);
this.alignments = alignments_filename;
packAlignments = (alignments != null);
if (!packAlignments) {
logger.info("No alignments file specified, skipping.");
} else if (!new File(alignments_filename).exists()) {
logger.severe("Alignments file does not exist: " + alignments);
System.exit(0);
}
if (config_filename != null) {
readConfig(config_filename);
types.readConfig(config_filename);
} else {
logger.info("No config specified. Attempting auto-detection of feature types.");
}
File working_dir = new File(output);
working_dir.mkdir();
if (!working_dir.exists()) {
logger.severe("Failed creating output directory.");
System.exit(0);
}
}
