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1   ////////////////////////////////////////////////////////////////////////////////
2   // checkstyle: Checks Java source code for adherence to a set of rules.
3   // Copyright (C) 2001-2017 the original author or authors.
4   //
5   // This library is free software; you can redistribute it and/or
6   // modify it under the terms of the GNU Lesser General Public
7   // License as published by the Free Software Foundation; either
8   // version 2.1 of the License, or (at your option) any later version.
9   //
10  // This library is distributed in the hope that it will be useful,
11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  // Lesser General Public License for more details.
14  //
15  // You should have received a copy of the GNU Lesser General Public
16  // License along with this library; if not, write to the Free Software
17  // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18  ////////////////////////////////////////////////////////////////////////////////
19  
20  package com.puppycrawl.tools.checkstyle.checks.regexp;
21  
22  /**
23   * An implementation of {@link MatchSuppressor} that never suppresses a
24   * match.
25   * @author oliver
26   */
27  public final class NeverSuppress implements MatchSuppressor {
28      /** The shared instance. */
29      public static final MatchSuppressor INSTANCE = new NeverSuppress();
30  
31      /** Stop creation of instances. */
32      private NeverSuppress() {
33      }
34  
35      @Override
36      public boolean shouldSuppress(int startLineNo, int startColNo,
37              int endLineNo, int endColNo) {
38          return false;
39      }
40  }