ANTLRCommonErrorNode.h revision 324c4644fee44b9898524c09511bd33c3f12e2df 
1//
2//  ANTLRCommonErrorNode.h
3//  ANTLR
4//
5// [The "BSD licence"]
6// Copyright (c) 2010 Alan Condit
7// All rights reserved.
8//
9// Redistribution and use in source and binary forms, with or without
10// modification, are permitted provided that the following conditions
11// are met:
12// 1. Redistributions of source code must retain the above copyright
13//    notice, this list of conditions and the following disclaimer.
14// 2. Redistributions in binary form must reproduce the above copyright
15//    notice, this list of conditions and the following disclaimer in the
16//    documentation and/or other materials provided with the distribution.
17// 3. The name of the author may not be used to endorse or promote products
18//    derived from this software without specific prior written permission.
19//
20// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31#import <Cocoa/Cocoa.h>
32#import "ANTLRCommonTree.h"
33#import "ANTLRTokenStream.h"
34//#import "ANTLRIntStream.h"
35//#import "ANTLRToken.h"
36#import "ANTLRUnWantedTokenException.h"
37
38@interface ANTLRCommonErrorNode : ANTLRCommonTree
39{
40id<ANTLRIntStream> input;
41id<ANTLRToken> startToken;
42id<ANTLRToken> stopToken;
43ANTLRRecognitionException *trappedException;
44}
45
46+ (id) newANTLRCommonErrorNode:(id<ANTLRTokenStream>)anInput
47                  From:(id<ANTLRToken>)startToken
48                    To:(id<ANTLRToken>)stopToken
49                     Exception:(ANTLRRecognitionException *) e;
50
51- (id) initWithInput:(id<ANTLRTokenStream>)anInput
52                From:(id<ANTLRToken>)startToken
53                  To:(id<ANTLRToken>)stopToken
54           Exception:(ANTLRRecognitionException *) e;
55- (BOOL) isNil;
56
57- (NSInteger) getType;
58
59- (NSString *) getText;
60
61- (NSString *) toString;
62
63@end
64