/*******************************************************************************
* Copyright (C) 2011-2012 Dominik Jain.
*
* This file is part of ProbCog.
*
* ProbCog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ProbCog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with ProbCog. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package probcog.bayesnets.conversion;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintStream;
import java.util.Map.Entry;
import probcog.bayesnets.core.BNDatabase;
/**
* converts a Bayesian network evidence database given in .bndb format to the .inst format
* that is, for example, used by ACE and Samiam
* @author Dominik Jain
*/
public class BNDB2Inst {
public static void convert(BNDatabase db, File instFile) throws FileNotFoundException {
PrintStream out = new PrintStream(instFile);
out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
out.println("<instantiation>");
for(Entry<String,String> e : db.getEntries()) {
out.printf("<inst id=\"%s\" value=\"%s\"/>\n", e.getKey(), e.getValue());
}
out.println("</instantiation>");
}
/**
* @param args
* @throws Exception
*/
public static void main(String[] args) throws Exception {
if (args.length != 2) {
System.err.println("usage: bndb2inst <.bndb input file> <.inst output filename>");
return;
}
BNDatabase db = new BNDatabase(new File(args[0]));
convert(db, new File(args[1]));
}
}