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import java.io.*;
import java.util.*;
import org.grammaticalframework.pgf.*;
public class Test {
public static void main(String[] args) {
PGF gr = null;
try {
gr = PGF.readPGF("Phrasebook.pgf");
} catch (FileNotFoundException e) {
e.printStackTrace();
return;
} catch (PGFError e) {
e.printStackTrace();
return;
}
System.out.println(gr.getAbstractName());
for (Map.Entry<String,Concr> entry : gr.getLanguages().entrySet()) {
System.out.println(entry.getKey()+" "+entry.getValue()+" "+entry.getValue().getName());
entry.getValue().addLiteral("PN", new NercLiteralCallback(gr,entry.getValue()));
}
int count = 10;
for (ExprProb ep : gr.generateAll("Phrase")) {
System.out.println(ep.getExpr());
if (count-- <= 0)
break;
}
Concr eng = gr.getLanguages().get("PhrasebookEng");
Concr ger = gr.getLanguages().get("PhrasebookGer");
try {
for (ExprProb ep : eng.parse(gr.getStartCat(), "where is the hotel")) {
System.out.println("["+ep.getProb()+"] "+ep.getExpr());
System.out.println(ger.linearize(ep.getExpr()));
}
} catch (ParseError e) {
System.out.println("Parsing failed at token \""+e.getToken()+"\"");
}
}
}
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