1// [The "BSD licence"] 2// Copyright (c) 2006-2007 Kay Roepke 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#import <Cocoa/Cocoa.h> 28#import "ANTLRDebugEventListener.h" 29#import "ANTLRTreeAdaptor.h" 30#import "ANTLRTreeNodeStream.h" 31 32@interface ANTLRDebugTreeNodeStream : NSObject <ANTLRTreeNodeStream> { 33 id<ANTLRDebugEventListener> debugListener; 34 id<ANTLRTreeAdaptor> treeAdaptor; 35 id<ANTLRTreeNodeStream> input; 36 BOOL initialStreamState; 37} 38 39- (id) initWithTreeNodeStream:(id<ANTLRTreeNodeStream>)theStream debugListener:(id<ANTLRDebugEventListener>)debugger; 40 41- (id<ANTLRDebugEventListener>) debugListener; 42- (void) setDebugListener: (id<ANTLRDebugEventListener>) aDebugListener; 43 44- (id<ANTLRTreeNodeStream>) getInput; 45- (void) setInput: (id<ANTLRTreeNodeStream>) aTreeNodeStream; 46 47- (id<ANTLRTreeAdaptor>) getTreeAdaptor; 48- (void) setTreeAdaptor: (id<ANTLRTreeAdaptor>) aTreeAdaptor; 49 50#pragma mark ANTLRTreeNodeStream conformance 51 52- (id) LT:(NSInteger)k; 53- (id<ANTLRTreeAdaptor>) getTreeAdaptor; 54- (void) setUniqueNavigationNodes:(BOOL)flag; 55 56#pragma mark ANTLRIntStream conformance 57- (void) consume; 58- (NSInteger) LA:(NSUInteger) i; 59- (NSUInteger) mark; 60- (NSUInteger) getIndex; 61- (void) rewind:(NSUInteger) marker; 62- (void) rewind; 63- (void) release:(NSUInteger) marker; 64- (void) seek:(NSUInteger) index; 65- (NSUInteger) size; 66 67@end 68