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79 lines
2.9 KiB
79 lines
2.9 KiB
4 months ago
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// [The "BSD licence"]
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// Copyright (c) 2006-2007 Kay Roepke 2010 Alan Condit
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// 3. The name of the author may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#import <Foundation/Foundation.h>
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#import "RuntimeException.h"
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#import "Token.h"
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#import "IntStream.h"
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#import "BaseTree.h"
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@interface RecognitionException : RuntimeException {
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id<IntStream> input;
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NSInteger index;
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id<Token> token;
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id<BaseTree> node;
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unichar c;
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NSUInteger line;
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NSUInteger charPositionInLine;
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BOOL approximateLineInfo;
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}
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@property (retain, getter=getStream, setter=setStream:) id<IntStream> input;
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@property (assign) NSInteger index;
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@property (retain, getter=getToken, setter=setToken:) id<Token>token;
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@property (retain, getter=getNode, setter=setNode:) id<BaseTree>node;
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@property (assign) unichar c;
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@property (assign) NSUInteger line;
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@property (assign) NSUInteger charPositionInLine;
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@property (assign) BOOL approximateLineInfo;
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+ (id) newException;
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+ (id) newException:(id<IntStream>) anInputStream;
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- (id) init;
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- (id) initWithStream:(id<IntStream>)anInputStream;
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- (id) initWithStream:(id<IntStream>)anInputStream reason:(NSString *)aReason;
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- (id) initWithName:(NSString *)aName reason:(NSString *)aReason userInfo:(NSDictionary *)aUserInfo;
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- (void) extractInformationFromTreeNodeStream:(id<IntStream>)input;
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- (NSInteger) unexpectedType;
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- (id<Token>)getUnexpectedToken;
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- (id<IntStream>) getStream;
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- (void) setStream: (id<IntStream>) aStream;
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- (id<Token>) getToken;
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- (void) setToken: (id<Token>) aToken;
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- (id<BaseTree>) getNode;
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- (void) setNode: (id<BaseTree>) aNode;
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- (NSString *)getMessage;
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@end
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