001////////////////////////////////////////////////////////////////////////////////
002// checkstyle: Checks Java source code for adherence to a set of rules.
003// Copyright (C) 2001-2018 the original author or authors.
004//
005// This library is free software; you can redistribute it and/or
006// modify it under the terms of the GNU Lesser General Public
007// License as published by the Free Software Foundation; either
008// version 2.1 of the License, or (at your option) any later version.
009//
010// This library is distributed in the hope that it will be useful,
011// but WITHOUT ANY WARRANTY; without even the implied warranty of
012// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013// Lesser General Public License for more details.
014//
015// You should have received a copy of the GNU Lesser General Public
016// License along with this library; if not, write to the Free Software
017// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
018////////////////////////////////////////////////////////////////////////////////
019
020package com.puppycrawl.tools.checkstyle.checks.regexp;
021
022/**
023 * An implementation of {@link MatchSuppressor} that never suppresses a
024 * match.
025 */
026public final class NeverSuppress implements MatchSuppressor {
027
028    /** The shared instance. */
029    public static final MatchSuppressor INSTANCE = new NeverSuppress();
030
031    /** Stop creation of instances. */
032    private NeverSuppress() {
033    }
034
035    @Override
036    public boolean shouldSuppress(int startLineNo, int startColNo,
037            int endLineNo, int endColNo) {
038        return false;
039    }
040
041}