Package org.openstreetmap.josm.data.validation.tests

Source Code of org.openstreetmap.josm.data.validation.tests.UnclosedWays$UnclosedWaysBooleanCheck

// License: GPL. See LICENSE file for details.
package org.openstreetmap.josm.data.validation.tests;

import static org.openstreetmap.josm.tools.I18n.marktr;
import static org.openstreetmap.josm.tools.I18n.tr;

import java.text.MessageFormat;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import org.openstreetmap.josm.data.osm.OsmPrimitive;
import org.openstreetmap.josm.data.osm.OsmUtils;
import org.openstreetmap.josm.data.osm.Relation;
import org.openstreetmap.josm.data.osm.Way;
import org.openstreetmap.josm.data.validation.Severity;
import org.openstreetmap.josm.data.validation.Test;
import org.openstreetmap.josm.data.validation.TestError;

/**
* Check area type ways for errors
*
* @author stoecker
* @since 3669
*/
public class UnclosedWays extends Test {

    /**
     * Constructs a new {@code UnclosedWays} test.
     */
    public UnclosedWays() {
        super(tr("Unclosed Ways"), tr("This tests if ways which should be circular are closed."));
    }

    /**
     * A check performed by UnclosedWays test.
     * @since 6390
     */
    private class UnclosedWaysCheck {
        /** The unique numeric code for this check */
        public final int code;
        /** The OSM key checked */
        public final String key;
        /** The English message */
        private final String engMessage;
        /** The special values, to be ignored if ignore is set to true; to be considered only if ignore is set to false */
        private final List<String> specialValues;
        /** The boolean indicating if special values must be ignored or considered only */
        private final boolean ignore;
       
        /**
         * Constructs a new {@code UnclosedWaysCheck}.
         * @param code The unique numeric code for this check
         * @param key The OSM key checked
         * @param engMessage The English message
         */
        public UnclosedWaysCheck(int code, String key, String engMessage) {
            this(code, key, engMessage, Collections.<String>emptyList());
        }
       
        /**
         * Constructs a new {@code UnclosedWaysCheck}.
         * @param code The unique numeric code for this check
         * @param key The OSM key checked
         * @param engMessage The English message
         * @param ignoredValues The ignored values.
         */
        public UnclosedWaysCheck(int code, String key, String engMessage, List<String> ignoredValues) {
            this(code, key, engMessage, ignoredValues, true);
        }
       
        /**
         * Constructs a new {@code UnclosedWaysCheck}.
         * @param code The unique numeric code for this check
         * @param key The OSM key checked
         * @param engMessage The English message
         * @param specialValues The special values, to be ignored if ignore is set to true; to be considered only if ignore is set to false
         * @param ignore indicates if special values must be ignored or considered only
         */
        public UnclosedWaysCheck(int code, String key, String engMessage, List<String> specialValues, boolean ignore) {
            this.code = code;
            this.key = key;
            this.engMessage = engMessage;
            this.specialValues = specialValues;
            this.ignore = ignore;
        }
       
        /**
         * Returns the test error of the given way, if any.
         * @param w The way to check
         * @return The test error if the way is erroneous, {@code null} otherwise
         */
        public final TestError getTestError(Way w) {
            String value = w.get(key);
            if (isValueErroneous(value)) {
                String  type = engMessage.contains("{0}") ? tr(engMessage, tr(value)) : tr(engMessage);
                String etype = engMessage.contains("{0}") ? MessageFormat.format(engMessage, value) : engMessage;
                return new TestError(UnclosedWays.this, Severity.WARNING, tr("Unclosed way"),
                        type, etype, code, Arrays.asList(w),
                        // The important parts of an unclosed way are the first and
                        // the last node which should be connected, therefore we highlight them
                        Arrays.asList(w.firstNode(), w.lastNode()));
            }
            return null;
        }
       
        protected boolean isValueErroneous(String value) {
            return value != null && ignore != specialValues.contains(value);
        }
    }

    /**
     * A check performed by UnclosedWays test where the key is treated as boolean.
     * @since 6390
     */
    private final class UnclosedWaysBooleanCheck extends UnclosedWaysCheck {

        /**
         * Constructs a new {@code UnclosedWaysBooleanCheck}.
         * @param code The unique numeric code for this check
         * @param key The OSM key checked
         * @param engMessage The English message
         */
        public UnclosedWaysBooleanCheck(int code, String key, String engMessage) {
            super(code, key, engMessage);
        }

        @Override
        protected boolean isValueErroneous(String value) {
            Boolean btest = OsmUtils.getOsmBoolean(value);
            // Not a strict boolean comparison to handle building=house like a building=yes
            return (btest != null && btest) || (btest == null && value != null);
        }
    }

    private final UnclosedWaysCheck[] checks = {
        new UnclosedWaysCheck(1101, "natural",   marktr("natural type {0}"), Arrays.asList("coastline", "cliff", "tree_row", "ridge", "arete", "gorge")),
        new UnclosedWaysCheck(1102, "landuse",   marktr("landuse type {0}")),
        new UnclosedWaysCheck(1103, "amenities", marktr("amenities type {0}")),
        new UnclosedWaysCheck(1104, "sport",     marktr("sport type {0}"), Arrays.asList("water_slide", "climbing")),
        new UnclosedWaysCheck(1105, "tourism",   marktr("tourism type {0}"), Arrays.asList("attraction")),
        new UnclosedWaysCheck(1106, "shop",      marktr("shop type {0}")),
        new UnclosedWaysCheck(1107, "leisure",   marktr("leisure type {0}"), Arrays.asList("track")),
        new UnclosedWaysCheck(1108, "waterway",  marktr("waterway type {0}"), Arrays.asList("riverbank"), false),
        new UnclosedWaysCheck(1109, "boundary", marktr("boundary type {0}")),
        new UnclosedWaysBooleanCheck(1120, "building", marktr("building")),
        new UnclosedWaysBooleanCheck(1130, "area",     marktr("area")),
    };
   
    /**
     * Returns the set of checked OSM keys.
     * @return The set of checked OSM keys.
     * @since 6390
     */
    public Set<String> getCheckedKeys() {
        Set<String> keys = new HashSet<>();
        for (UnclosedWaysCheck c : checks) {
            keys.add(c.key);
        }
        return keys;
    }

    @Override
    public void visit(Way w) {

        if (!w.isUsable() || w.isArea())
            return;

        for (OsmPrimitive parent: w.getReferrers()) {
            if (parent instanceof Relation && ((Relation)parent).isMultipolygon())
                return;
        }

        for (UnclosedWaysCheck c : checks) {
            TestError error = c.getTestError(w);
            if (error != null) {
                errors.add(error);
                return;
            }
        }
    }
}
TOP

Related Classes of org.openstreetmap.josm.data.validation.tests.UnclosedWays$UnclosedWaysBooleanCheck

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.