001/**
002 * Powerunit - A JDK1.8 test framework
003 * Copyright (C) 2014 Mathieu Boretti.
004 *
005 * This file is part of Powerunit
006 *
007 * Powerunit is free software: you can redistribute it and/or modify
008 * it under the terms of the GNU General Public License as published by
009 * the Free Software Foundation, either version 3 of the License, or
010 * (at your option) any later version.
011 *
012 * Powerunit is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
015 * GNU General Public License for more details.
016 *
017 * You should have received a copy of the GNU General Public License
018 * along with Powerunit. If not, see <http://www.gnu.org/licenses/>.
019 */
020package ch.powerunit.pattern.lang;
021
022/**
023 * This a step in the process to create a tester of
024 * {@link java.util.regex.Pattern Pattern}.
025 * 
026 * @author borettim
027 *
028 */
029public interface PatternTester3 extends PatternTester1 {
030        /**
031         * Specify that a group matched by the pattern, based on the sample String,
032         * have a specified value.
033         * 
034         * @param number
035         *            the index of the group.
036         * @return {@link PatternTester4 the next step of the DSL.}
037         */
038        PatternTester4 havingGroup(int number);
039}