2 * Copyright (c) 2018-2020. Developed by Hedgecode.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.hedgecode.chess.pgn;
22 * @author Dmitry Samoshin aka gotty
24 public final class PGNConstants {
26 public static final int PGN_DEF_LINE_LENGTH = 80;
27 public static final int PGN_MAX_LINE_LENGTH = 255;
29 public static final String PGN_SPACE = " ";
30 public static final String PGN_CRLF = "\n";
32 public static final String PGN_DETECT_REGEX = "^\\[Event \"[^\"]+\"\\]$";
34 public static final String WHITE_MOVE_FORMAT = "%d.%s";
35 public static final String BLACK_MOVE_FORMAT = "%s";
36 public static final String BLACK_MOVE_DOT_FORMAT = "%d...%s";
38 public static final String COMMENT_FORMAT = "{%s}";
39 public static final String VARIATION_FORMAT = "(%s)";
41 private PGNConstants() {
42 throw new AssertionError(
43 String.format("No %s instances!", getClass().getName())