Subversion Repositories mkgmap

/*
 * Copyright (C) 2011.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 or
 * 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.
 */
package uk.me.parabola.mkgmap.reader.osm;

import java.util.Arrays;

import uk.me.parabola.log.Logger;
import uk.me.parabola.util.EnhancedProperties;

public class MultiPolygonFinishHook extends OsmReadingHooksAdaptor {
        private static final Logger log = Logger.getLogger(MultiPolygonFinishHook.class);
       
        private ElementSaver saver;
       
        public MultiPolygonFinishHook() {
        }

        public boolean init(ElementSaver saver, EnhancedProperties props) {
                this.saver = saver;
                return true;
        }

        public void end() {
                long t1 = System.currentTimeMillis();
                log.info("Finishing multipolygons");
                for (Way way : saver.getWays().values()) {
                        String removeTag = way.getTag(ElementSaver.MKGMAP_REMOVE_TAG);
                        if (removeTag == null) {
                                continue;
                        }
                        if (ElementSaver.MKGMAP_REMOVE_TAG_ALL_KEY.equals(removeTag)) {
                                if (log.isDebugEnabled())
                                        log.debug("Remove all tags from way",way.getId(),way.toTagString());
                                way.removeAllTags();
                        } else {
                                String[] tagsToRemove = removeTag.split(";");
                                if (log.isDebugEnabled())
                                        log.debug("Remove tags",Arrays.toString(tagsToRemove),"from way",way.getId(),way.toTagString());
                                for (String rTag : tagsToRemove) {
                                        way.deleteTag(rTag);
                                }
                                way.deleteTag(ElementSaver.MKGMAP_REMOVE_TAG);
                        }
                }
                log.info("Multipolygon hook finished in "+(System.currentTimeMillis()-t1)+" ms");

        }

}