basicintast.Run.java Source code

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Here is the source code for basicintast.Run.java

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/*
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package basicintast;

import basicintast.parser.BasicLexer;
import basicintast.parser.BasicParser;
import basicintast.parser.BasicVisitor;
import basicintast.util.BasicVisitorImpl;
import java.io.IOException;
import org.antlr.v4.runtime.ANTLRFileStream;
import org.antlr.v4.runtime.ANTLRInputStream;
import org.antlr.v4.runtime.CommonTokenStream;
import org.antlr.v4.runtime.tree.ParseTree;

/**
 *
 * @author wellington
 */
public class Run {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        ANTLRInputStream input = new ANTLRFileStream("input.basic");
        BasicLexer lexer = new BasicLexer(input);
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        BasicParser parser = new BasicParser(tokens);

        ParseTree tree = parser.program();

        BasicVisitor eval = new BasicVisitorImpl();
        eval.visit(tree);
    }

}