| // [The "BSD licence"] |
| // Copyright (c) 2006-2007 Kay Roepke 2010 Alan Condit |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // 1. Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // 2. Redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution. |
| // 3. The name of the author may not be used to endorse or promote products |
| // derived from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #import <Cocoa/Cocoa.h> |
| #import "ANTLRTokenStream.h" |
| #import "ANTLRToken.h" |
| #import "ANTLRCommonToken.h" |
| #import "ANTLRTokenSource.h" |
| #import "ANTLRBitSet.h" |
| #import "ANTLRBufferedTokenStream.h" |
| |
| @interface ANTLRCommonTokenStream : ANTLRBufferedTokenStream < ANTLRTokenStream > |
| { |
| NSMutableDictionary *channelOverride; |
| NSInteger channel; |
| } |
| |
| @property (retain, getter=getChannelOverride,setter=setChannelOverride) NSMutableDictionary *channelOverride; |
| @property (assign, getter=getChannel,setter=setChannel) NSInteger channel; |
| |
| + (ANTLRCommonTokenStream *)newANTLRCommonTokenStream; |
| + (ANTLRCommonTokenStream *)newANTLRCommonTokenStreamWithTokenSource:(id<ANTLRTokenSource>)theTokenSource; |
| + (ANTLRCommonTokenStream *)newANTLRCommonTokenStreamWithTokenSource:(id<ANTLRTokenSource>)theTokenSource |
| Channel:(NSInteger)aChannel; |
| |
| - (id) init; |
| - (id) initWithTokenSource:(id<ANTLRTokenSource>)theTokenSource; |
| - (id) initWithTokenSource:(id<ANTLRTokenSource>)theTokenSource Channel:(NSInteger)aChannel; |
| |
| - (id<ANTLRTokenSource>) getTokenSource; |
| - (void) setTokenSource: (id<ANTLRTokenSource>) aTokenSource; |
| |
| - (void) consume; |
| - (id<ANTLRToken>) LT:(NSInteger)k; |
| - (id<ANTLRToken>) LB:(NSInteger)k; |
| |
| - (NSInteger) skipOffChannelTokens:(NSInteger) i; |
| - (NSInteger) skipOffChannelTokensReverse:(NSInteger) i; |
| |
| - (void)setup; |
| |
| - (NSArray *) tokensInRange:(NSRange)aRange; |
| - (NSArray *) tokensInRange:(NSRange)aRange inBitSet:(ANTLRBitSet *)aBitSet; |
| - (NSArray *) tokensInRange:(NSRange)aRange withTypes:(NSArray *)tokenTypes; |
| - (NSArray *) tokensInRange:(NSRange)aRange withType:(NSInteger)tokenType; |
| |
| - (id<ANTLRToken>) getToken:(NSInteger)i; |
| |
| - (NSInteger) size; |
| - (NSInteger) getIndex; |
| - (void) rewind; |
| - (void) rewind:(NSInteger)marker; |
| - (void) seek:(NSInteger)index; |
| |
| - (NSString *) toString; |
| - (NSString *) toStringFromStart:(NSInteger)startIndex ToEnd:(NSInteger)stopIndex; |
| - (NSString *) toStringFromToken:(id<ANTLRToken>)startToken ToToken:(id<ANTLRToken>)stopToken; |
| |
| - (id) copyWithZone:(NSZone *)aZone; |
| |
| - (NSInteger)getChannel; |
| - (void)setChannel:(NSInteger)aChannel; |
| |
| - (NSMutableDictionary *)getChannelOverride; |
| - (void)setChannelOverride:(NSMutableDictionary *)anOverride; |
| |
| @end |