/**
* Powerunit - A JDK1.8 test framework
* Copyright (C) 2014 Mathieu Boretti.
*
* This file is part of Powerunit
*
* Powerunit is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Powerunit 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Powerunit. If not, see <http://www.gnu.org/licenses/>.
*/
package ch.powerunit.pattern.lang;
/**
* This a step in the process to create a tester of
* {@link java.util.regex.Pattern Pattern}.
*
* @author borettim
*
*/
public interface PatternTester3 extends PatternTester1 {
/**
* Specify that a group matched by the pattern, based on the sample String,
* have a specified value.
*
* @param number
* the index of the group.
* @return {@link PatternTester4 the next step of the DSL.}
*/
PatternTester4 havingGroup(int number);
}