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import "nodejs.jsx";
import "fm_index.jsx";
class _Main
{
static function usage () : void
{
log "Simple FM-Index Search Engine: Oktavia";
log "";
log "[usage]";
log " search [input db file name] keyword";
}
static function main(args : string[]) : void
{
if (args.length <2)
{
_Main.usage();
}
else
{
var indexFileName = args.shift();
log "index file name: ", indexFileName;
var fm_index = new FMIndex();
fm_index.load(node.fs.readFileSync(indexFileName, "utf16le"));
for (var i in args)
{
log "[search world]", args[i];
var results = fm_index.search(args[i]);
for (var j in results)
{
var result = results[j];
log "[", result[0], "]: ", "(", result[1], ")";
}
log results.length, " hits";
}
}
}
}
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