source: SRUServer/trunk/src/main/java/eu/clarin/sru/server/SRUQueryBase.java @ 7269

/**
 * This software is copyright (c) 2011-2022 by
 *  - Leibniz-Institut fuer Deutsche Sprache (http://www.ids-mannheim.de)
 * This is free software. You can redistribute it
 * and/or modify it under the terms described in
 * the GNU General Public License v3 of which you
 * should have received a copy. Otherwise you can download
 * it from
 *
 *   http://www.gnu.org/licenses/gpl-3.0.txt
 *
 * @copyright Leibniz-Institut fuer Deutsche Sprache (http://www.ids-mannheim.de)
 *
 * @license http://www.gnu.org/licenses/gpl-3.0.txt
 *  GNU General Public License v3
 */
package eu.clarin.sru.server;

/**
 * Base class for implementing for a parsed query to be returned from a
 * {@link SRUQueryParser}.
 *
 * @param <T>
 *            abstract syntax tree (object) for parsed queries.
 */
public abstract class SRUQueryBase<T> implements SRUQuery<T> {
    protected final String rawQuery;
    protected final T parsedQuery;


    /**
     * Constructor.
     *
     * @param rawQuery
     *            the raw and unparsed query as String
     * @param parsedQuery
     *            the query parsed into an abstract syntax tree object
     */
    protected SRUQueryBase(String rawQuery, T parsedQuery) {
        if (rawQuery == null) {
            throw new NullPointerException("rawQuery == null");
        }
        this.rawQuery = rawQuery;
        if (parsedQuery == null) {
            throw new NullPointerException("parsedQuery == null");
        }
        this.parsedQuery = parsedQuery;
    }


    @Override
    public String getRawQuery() {
        return rawQuery;
    }


    @Override
    public T getParsedQuery() {
        return parsedQuery;
    }

} // abstract class SRUQueryBase