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OwlParserTreeConstants.html
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Anders Nilsson authoredAnders Nilsson authored
GenCompiler.java 989 B
// package programs;
import AST.Start;
import java.io.File;
import java.io.PrintStream;
public class GenCompiler extends Parser {
public static void main(String args[]) {
Start ast = parse(args);
// Dump the AST
// ast.dumpTree(" ", System.out);
File siarasDir = new File("siaras");
if (!siarasDir.isDirectory()) {
siarasDir.mkdir();
}
String fileName = null;
try {
// Generate JastAdd abstract grammar
fileName = "siaras/Siaras.ast";
PrintStream pStream = new PrintStream(new File(fileName));
ast.genAbsGrammar(pStream);
// Generate JavaCC configuration
fileName = "siaras/Siaras.jjt";
pStream = new PrintStream(new File(fileName));
ast.genJavaCC(pStream);
// Generate Parser.java
fileName = "siaras/Parser.java";
pStream = new PrintStream(new File(fileName));
ast.genParser(pStream);
} catch (java.io.FileNotFoundException e) {
System.out.println("Could not create file: "+fileName);
e.printStackTrace();
}
}
}