1// 2// ANTLRHashRule.h 3// ANTLR 4// 5// Copyright (c) 2010 Alan Condit 6// All rights reserved. 7// 8// Redistribution and use in source and binary forms, with or without 9// modification, are permitted provided that the following conditions 10// are met: 11// 1. Redistributions of source code must retain the above copyright 12// notice, this list of conditions and the following disclaimer. 13// 2. Redistributions in binary form must reproduce the above copyright 14// notice, this list of conditions and the following disclaimer in the 15// documentation and/or other materials provided with the distribution. 16// 3. The name of the author may not be used to endorse or promote products 17// derived from this software without specific prior written permission. 18// 19// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30#import <Cocoa/Cocoa.h> 31#import "ANTLRRuleMemo.h" 32#import "ANTLRPtrBuffer.h" 33 34#define GLOBAL_SCOPE 0 35#define LOCAL_SCOPE 1 36#define HASHSIZE 101 37#define HBUFSIZE 0x2000 38 39@interface ANTLRHashRule : ANTLRPtrBuffer { 40 // ANTLRHashRule *fNext; 41 // TStringPool *fPool; 42 NSInteger LastHash; 43 NSInteger mode; 44} 45 46//@property (copy) ANTLRHashRule *fNext; 47@property (getter=getLastHash, setter=setLastHash:) NSInteger LastHash; 48 49// Contruction/Destruction 50+ (id)newANTLRHashRule; 51+ (id)newANTLRHashRuleWithLen:(NSInteger)aBuffSize; 52- (id)init; 53- (id)initWithLen:(NSInteger)aBuffSize; 54- (void)dealloc; 55 56- (NSInteger)count; 57- (NSInteger)length; 58- (NSInteger)size; 59 60// Instance Methods 61- (void)deleteANTLRHashRule:(ANTLRRuleMemo *)np; 62- (void)delete_chain:(ANTLRRuleMemo *)np; 63- (ANTLRRuleMemo **)getPtrBuffer; 64- (void)setPtrBuffer:(ANTLRRuleMemo **)np; 65- (NSNumber *)getRuleMemoStopIndex:(NSInteger)aStartIndex; 66- (void)putRuleMemoAtStartIndex:(NSInteger)aStartIndex StopIndex:(NSInteger)aStopIndex; 67- (NSInteger)getMode; 68- (void)setMode:(NSInteger)aMode; 69- (void) insertObject:(ANTLRRuleMemo *)aRule atIndex:(NSInteger)Index; 70- (ANTLRRuleMemo *) objectAtIndex:(NSInteger)Index; 71 72@end 73