ANTLRRecognitionException.h revision 324c4644fee44b9898524c09511bd33c3f12e2df 
1// [The "BSD licence"]
2// Copyright (c) 2006-2007 Kay Roepke 2010 Alan Condit
3// All rights reserved.
4//
5// Redistribution and use in source and binary forms, with or without
6// modification, are permitted provided that the following conditions
7// are met:
8// 1. Redistributions of source code must retain the above copyright
9//    notice, this list of conditions and the following disclaimer.
10// 2. Redistributions in binary form must reproduce the above copyright
11//    notice, this list of conditions and the following disclaimer in the
12//    documentation and/or other materials provided with the distribution.
13// 3. The name of the author may not be used to endorse or promote products
14//    derived from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26
27
28#import <Cocoa/Cocoa.h>
29#import "ANTLRRuntimeException.h"
30#import "ANTLRToken.h"
31#import "ANTLRIntStream.h"
32#import "ANTLRTree.h"
33
34@interface ANTLRRecognitionException : ANTLRRuntimeException {
35	id<ANTLRIntStream> input;
36	NSInteger index;
37	id<ANTLRToken> token;
38	id<ANTLRTree> node;
39	unichar c;
40	NSInteger line;
41	NSInteger charPositionInLine;
42}
43
44@property (retain, getter=getStream, setter=setStream:) id<ANTLRIntStream> input;
45@property (retain, getter=getToken, setter=setToken:) id<ANTLRToken>token;
46@property (retain, getter=getNode, setter=setNode:) id<ANTLRTree>node;
47@property (getter=getLine, setter=setLine:) NSInteger line;
48@property (getter=getCharPositionInLine, setter=setCharPositionInLine:) NSInteger charPositionInLine;
49
50+ (ANTLRRecognitionException *) newANTLRRecognitionException;
51+ (ANTLRRecognitionException *) exceptionWithStream:(id<ANTLRIntStream>) anInputStream;
52- (id) init;
53- (id) initWithStream:(id<ANTLRIntStream>)anInputStream;
54- (id) initWithStream:(id<ANTLRIntStream>)anInputStream reason:(NSString *)aReason;
55- (NSInteger) unexpectedType;
56- (id<ANTLRToken>)getUnexpectedToken;
57
58- (id<ANTLRIntStream>) getStream;
59- (void) setStream: (id<ANTLRIntStream>) aStream;
60
61- (id<ANTLRToken>) getToken;
62- (void) setToken: (id<ANTLRToken>) aToken;
63
64- (id<ANTLRTree>) getNode;
65- (void) setNode: (id<ANTLRTree>) aNode;
66
67- (NSString *)getMessage;
68
69- (NSInteger)getCharPositionInLine;
70- (void)setCharPositionInLine:(NSInteger)aPos;
71
72@end
73