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/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2004 Jan Arne Petersen
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the CPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the CPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.jruby.lexer.yacc;
public class SyntaxException extends RuntimeException {
public enum PID {
BAD_HEX_NUMBER("BAD_HEX_NUMBER"),
BAD_IDENTIFIER("BAD_IDENTIFIER"),
BAD_OCTAL_DIGIT("BAD_OCTAL_DIGIT"),
BLOCK_ARG_UNEXPECTED("BLOCK_ARG_UNEXPECTED"),
BLOCK_ARG_AND_BLOCK_GIVEN("BLOCK_ARG_AND_BLOCK_GIVEN"),
CHARACTER_BAD("CHARACTER_BAD"),
CANNOT_CHANGE_SELF("CANNOT_CHANGE_SELF"),
CVAR_BAD_NAME("CVAR_BAD_NAME"),
DYNAMIC_CONSTANT_ASSIGNMENT("DYNAMIC_CONSTANT_ASSIGNMENT"),
EMPTY_BINARY_NUMBER("EMPTY_BINARY_NUMBER"),
FLOAT_MISSING_ZERO("FLOAT_MISSING_ZERO"),
GRAMMAR_ERROR("GRAMMAR_ERROR"),
INCOMPLETE_CHAR_SYNTAX("INCOMPLETE_CHAR_SYNTAX"),
INVALID_ASSIGNMENT("INVALID_ASSIGNMENT"),
INVALID_ESCAPE_SYNTAX("INVALID_ESCAPE_SYNTAX"),
IVAR_BAD_NAME("IVAR_BAD_NAME"),
MULTIPLE_ASSIGNMENT_IN_CONDITIONAL("MULTIPLE_ASSIGNMENT_IN_CONDITIONAL"),
REGEXP_UNKNOWN_OPTION("REGEXP_UNKNOWN_OPTION"),
STRING_HITS_EOF("STRING_HITS_EOF"),
STRING_MARKER_MISSING("STRING_MARKER_MISSING"),
STRING_UNKNOWN_TYPE("STRING_UNKNOWN_TYPE"),
TRAILING_UNDERSCORE_IN_NUMBER("TRAILING_UNDERSCORE_IN_NUMBER"),
DUBY_EXTENSIONS_OFF("DUBY_EXTENSIONS_OFF"),
BLOCK_GIVEN_TO_YIELD("BLOCK_GIVEN_TO_YIELD"),
VOID_VALUE_EXPRESSION("VOID_VALUE_EXPRESSION"),
UNKNOWN_ENCODING("UNKNOWN_ENCODING"),
NOT_ASCII_COMPATIBLE("NOT_ASCII_COMPATIBLE"),
MIXED_ENCODING("MIXED_ENCODNIG"),
NUL_IN_SYMBOL("NUL_IN_SYMBOL"),
REGEXP_ENCODING_MISMATCH("REGEXP_ENCODING_MISMATCH"),
INVALID_MULTIBYTE_CHAR("INVALID_MULTIBYTE_CHAR")
;
private String id;
PID(String id) {
this.id = id;
}
public String getID() {
return id;
}
}
private static final long serialVersionUID = -2130930815167932274L;
private ISourcePosition position;
private PID pid;
public SyntaxException(PID pid, ISourcePosition position, String lastLine, String message, Object... data) {
super(prepareMessage(message, lastLine));
this.pid = pid;
this.position = position;
}
private static String prepareMessage(String message, String line) {
if (line != null && line.length() > 5) {
boolean addNewline = message != null && message.endsWith("\n");
return message + (addNewline ? "\n" : "") + line;
}
return message;
}
public ISourcePosition getPosition() {
return position;
}
public PID getPid() {
return pid;
}
}
