org.btrplace.btrpsl.ErrorReporter Maven / Gradle / Ivy

Go to download
/*
 * Copyright (c) 2016 University Nice Sophia Antipolis
 *
 * This file is part of btrplace.
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 */

package org.btrplace.btrpsl;

import java.util.List;

/**
 * Interface used to specify a object that collect errors.
 *
 * @author Fabien Hermenier
 */
public interface ErrorReporter {

    /**
     * Report an error.
     *
     * @param lineNo the line index
     * @param colNo  the column index
     * @param msg    the error message
     */
    void append(int lineNo, int colNo, String msg);

    /**
     * Get the reported errors.
     *
     * @return a list of error messages
     */
    List getErrors();

    /**
     * Propagate the script namespace.
     */
    void updateNamespace();
}