ch.qos.cal10n.util.Token Maven / Gradle / Ivy
/*
* Copyright (c) 2009 QOS.ch All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package ch.qos.cal10n.util;
/**
*
* @author Ceki Gülcü
*
*/
public class Token {
final static Token EOL = new Token(TokenType.EOL);
final static Token TRAILING_BACKSLASH = new Token(TokenType.TRAILING_BACKSLASH);
enum TokenType {
KEY,
SEPARATOR,
VALUE,
TRAILING_BACKSLASH,
EOL;
}
final TokenType tokenType;
final String value;
Token(TokenType tokenType) {
this(tokenType, null);
}
Token(TokenType tokenType, String value) {
this.tokenType = tokenType;
this.value = value;
}
public TokenType getTokenType() {
return tokenType;
}
public String getValue() {
return value;
}
public String toString() {
if (value == null) {
return "Token(" + tokenType + ")";
} else {
return "Token(" + tokenType + ", \"" + value + "\")";
}
}
@Override
public int hashCode() {
return tokenType.hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Token other = (Token) obj;
if (!tokenType.equals(other.tokenType))
return false;
if (value == null) {
if (other.value != null)
return false;
} else if (!value.equals(other.value))
return false;
return true;
}
}