| // [The "BSD licence"] |
| // Copyright (c) 2006-2007 Kay Roepke |
| // 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 "ANTLRParser.h" |
| #import "ANTLRTokenStream.h" |
| #import "ANTLRTokenSource.h" |
| #import "ANTLRDebugTokenStream.h" |
| #import "ANTLRDebugEventListener.h" |
| |
| @interface ANTLRDebugTokenStream : NSObject <ANTLRTokenStream> |
| { |
| id<ANTLRDebugEventListener> debugListener; |
| id<ANTLRTokenStream> input; |
| BOOL initialStreamState; |
| NSInteger lastMarker; |
| } |
| |
| - (id) initWithTokenStream:(id<ANTLRTokenStream>)theStream debugListener:(id<ANTLRDebugEventListener>)debugger; |
| |
| - (id<ANTLRDebugEventListener>) debugListener; |
| - (void) setDebugListener: (id<ANTLRDebugEventListener>) aDebugListener; |
| |
| - (id<ANTLRTokenStream>) getInput; |
| - (void) setInput:(id<ANTLRTokenStream>)aTokenStream; |
| |
| - (void) consume; |
| - (id<ANTLRToken>) getToken:(NSInteger)index; |
| - (NSInteger) getIndex; |
| - (void) release:(NSInteger)marker; |
| - (void) seek:(NSInteger)index; |
| - (NSInteger) size; |
| - (id<ANTLRTokenSource>) getTokenSource; |
| - (NSString *) getSourceName; |
| - (NSString *) toString; |
| - (NSString *) toStringFromStart:(NSInteger)aStart ToEnd:(NSInteger)aStop; |
| - (NSString *) toStringFromToken:(id<ANTLRToken>)startToken ToToken:(id<ANTLRToken>)stopToken; |
| |
| @end |
