Subversion Repositories mkgmap

/*
 * Copyright (C) 2008 Steve Ratcliffe
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation.
 *
 *  This program 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.
 *
 *
 * Author: Steve Ratcliffe
 * Create date: 03-Nov-2008
 */
package uk.me.parabola.mkgmap.osmstyle.eval;

import uk.me.parabola.mkgmap.reader.osm.Element;

/**
 * Holds a string value; the name of a tag or the value of a tag for example.
 *
 * @author Steve Ratcliffe
 */
public class ValueOp extends AbstractOp {
        private final String value;

        public ValueOp(String value) {
                setType(VALUE);
                this.value = value;
        }

        public boolean eval(Element el) {
                return true;
        }

        public int priority() {
                return 0;
        }

        public String value() {
                return value;
        }

        public boolean isValue(String val) {
                return value.equals(val);
        }
       
        public String toString() {
                return value;
        }
}