Ztest.java

/*
 * This file is part of Zql.
 *
 * Zql 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.
 *
 * Zql 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 Zql.  If not, see <http://www.gnu.org/licenses/>.
 */


import java.util.Vector;
import java.io.*;

import org.gibello.zql.*;

public class Ztest {

  public static void main(String args[]) {
    try {

      ZqlParser p = null;

      if(args.length < 1) {
        System.out.println("Reading SQL from stdin (quit; or exit; to quit)");
        p = new ZqlParser(System.in);
      } else {
        p = new ZqlParser(new DataInputStream(new FileInputStream(args[0])));
      }

      // Read all SQL statements from input
      Vector v = p.readStatements();

      for(int i=0; i<v.size(); i++) {
        ZStatement st = (ZStatement)v.elementAt(i);
        System.out.println(st.toString());
      }

    } catch(Exception e) {
      e.printStackTrace();
    }
  }

};