All Downloads are FREE. Search and download functionalities are using the official Maven repository.

jodd.util.StringPool Maven / Gradle / Ivy

Go to download

Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC

The newest version!
// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

package jodd.util;

/**
 * Pool of String constants to prevent repeating of
 * hard-coded String literals in the code.
 * Due to fact that these are public static final
 * they will be inlined by java compiler and
 * reference to this class will be dropped.
 * There is no performance gain of using this pool.
 * Read: http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.10.5
 * 
    *
  • Literal strings within the same class in the same package represent references to the same String object.
  • *
  • Literal strings within different classes in the same package represent references to the same String object.
  • *
  • Literal strings within different classes in different packages likewise represent references to the same String object.
  • *
  • Strings computed by constant expressions are computed at compile time and then treated as if they were literals.
  • *
  • Strings computed by concatenation at run time are newly created and therefore distinct.
  • *
*/ public interface StringPool { String AMPERSAND = "&"; String AND = "and"; String AT = "@"; String ASTERISK = "*"; String STAR = ASTERISK; String BACK_SLASH = "\\"; String COLON = ":"; String COMMA = ","; String DASH = "-"; String DOLLAR = "$"; String DOT = "."; String DOTDOT = ".."; String EMPTY = ""; String EQUALS = "="; String FALSE = "false"; String SLASH = "/"; String HASH = "#"; String HAT = "^"; String LEFT_BRACE = "{"; String LEFT_BRACKET = "("; String LEFT_CHEV = "<"; String NEWLINE = "\n"; String N = "n"; String NO = "no"; String NULL = "null"; String OFF = "off"; String ON = "on"; String PERCENT = "%"; String PIPE = "|"; String PLUS = "+"; String QUESTION_MARK = "?"; String EXCLAMATION_MARK = "!"; String QUOTE = "\""; String RETURN = "\r"; String TAB = "\t"; String RIGHT_BRACE = "}"; String RIGHT_BRACKET = ")"; String RIGHT_CHEV = ">"; String SEMICOLON = ";"; String SINGLE_QUOTE = "'"; String BACKTICK = "`"; String SPACE = " "; String TILDA = "~"; String LEFT_SQ_BRACKET = "["; String RIGHT_SQ_BRACKET = "]"; String TRUE = "true"; String UNDERSCORE = "_"; String Y = "y"; String YES = "yes"; String ONE = "1"; String ZERO = "0"; String CRLF = "\r\n"; // ---------------------------------------------------------------- array String[] EMPTY_ARRAY = new String[0]; byte[] BYTES_NEW_LINE = "\n".getBytes(); }




© 2015 - 2024 Weber Informatics LLC | Privacy Policy