001///////////////////////////////////////////////////////////////////////////////////////////////
002// checkstyle: Checks Java source code and other text files for adherence to a set of rules.
003// Copyright (C) 2001-2026 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.whitespace;
021
022/**
023 * Represents the policy for empty lines at the top or bottom of a block.
024 *
025 * @see EmptyLineWrappingInBlockCheck
026 */
027public enum SeparatorOption {
028
029    /** Exactly one empty line is required. */
030    EMPTY_LINE,
031
032    /** No validation; any number of empty lines is allowed. */
033    EMPTY_LINE_ALLOWED,
034
035    /** No empty line is allowed. */
036    NO_EMPTY_LINE,
037
038}