ANTLRParser.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 "ANTLRBaseRecognizer.h"
30#import "ANTLRCommonToken.h"
31#import "ANTLRTokenStream.h"
32
33@interface ANTLRParser : ANTLRBaseRecognizer {
34	id<ANTLRTokenStream> input;
35}
36+ (ANTLRParser *)newANTLRParser:(id<ANTLRTokenStream>)anInput;
37+ (ANTLRParser *)newANTLRParser:(id<ANTLRTokenStream>)anInput State:(ANTLRRecognizerSharedState *)aState;
38
39- (id) initWithTokenStream:(id<ANTLRTokenStream>)theStream;
40- (id) initWithTokenStream:(id<ANTLRTokenStream>)theStream State:(ANTLRRecognizerSharedState *)aState;
41
42- (id<ANTLRTokenStream>) getInput;
43- (void) setInput: (id<ANTLRTokenStream>) anInput;
44
45- (void) reset;
46
47- (id) getCurrentInputSymbol:(id<ANTLRTokenStream>)anInput;
48- (ANTLRCommonToken *)getMissingSymbol:(id<ANTLRTokenStream>)input
49                             Exception:(ANTLRRecognitionException *)e
50                                 TType:(NSInteger)expectedTokenType
51                                BitSet:(ANTLRBitSet *)follow;
52- (void) setTokenStream:(id<ANTLRTokenStream>)anInput;
53- (id<ANTLRTokenStream>)getTokenStream;
54- (NSString *)getSourceName;
55
56- (void) traceIn:(NSString *)ruleName Index:(int)ruleIndex;
57- (void) traceOut:(NSString *)ruleName Index:(NSInteger) ruleIndex;
58
59@end
60