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      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