/*
 * [Without.java]
 *
 * Summary: Extracts lines in files that do not contain contain the give list of strings on the command line.
 *
 * Copyright: (c) 2009-2017 Roedy Green, Canadian Mind Products, http://mindprod.com
 *
 * Licence: This software may be copied and used freely for any purpose but military.
 *          http://mindprod.com/contact/nonmil.html
 *
 * Requires: JDK 1.8+
 *
 * Created with: JetBrains IntelliJ IDEA IDE http://www.jetbrains.com/idea/
 *
 * Version History:
 *  1.1 2009-02-27 all switch means all strings must match
 */
package com.mindprod.extract;

/**
 * Extracts lines in files that do not contain contain the give list of strings on the command line.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.1 2009-02-27 all switch means all strings must match
 * @since 2009-02-26
 */
public final class Without extends Extract
    {
    /**
     * Determine if this line is wanted..
     *
     * @param line line from the file
     *
     * @return true if this line is wanted, to be printed
     */
    boolean isLineWanted( final String line )
        {
        return !super.isLineWanted( line );
        }

    /**
     * Extracts lines in files that do not contain contain the give list of strings on the command line
     *
     * @param args strings to search for, then a -, then names of files to process, no wildcards.
     *             strings are case-sensitive, not regexes.
     *             -all switch means all strings must match
     *             -where switch means display where each line found file/line #
     */
    public static void main( String[] args )
        {
        try
            {
            parse( args );
            new Without().processFiles();
            }
        catch ( Exception e )
            {
            displayError( e, "without", args );
            }
        } // end main
    } // end Without