UtilsSimpleMatchFactory.java

// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.plugins.utilsplugin2.search;

import java.util.Arrays;
import java.util.Collection;

import org.openstreetmap.josm.actions.search.PushbackTokenizer;
import org.openstreetmap.josm.actions.search.SearchCompiler;
import org.openstreetmap.josm.actions.search.SearchCompiler.SimpleMatchFactory;

public class UtilsSimpleMatchFactory implements SimpleMatchFactory {

    private static Collection<String> keywords = Arrays.asList("usedinways", "usedinrelations", "parents", "children");

    @Override
    public Collection<String> getKeywords() {
        return keywords;
    }

    @Override
    public SearchCompiler.Match get(String keyword, PushbackTokenizer tokenizer) throws SearchCompiler.ParseError {
        if ("usedinways".equals(keyword)) {
            return new UsedInWaysMatch(tokenizer);
        } else
            if ("usedinrelations".equals(keyword)) {
                return new UsedInRelationsMatch(tokenizer);
            } else
                if ("parents".equals(keyword)) {
                    return new ParentsMatch(tokenizer);
                } else
                    if ("children".equals(keyword)) {
                        return new ChildrenMatch(tokenizer);
                    } else
                        return null;
    }
}