1// [The "BSD licence"] 2// Copyright (c) 2006-2007 Kay Roepke 2010 Alan Condit 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 "ANTLRMismatchedSetException.h" 28 29 30@implementation ANTLRMismatchedSetException 31 32@synthesize expecting; 33 34+ (id) newException:(NSString *) theExpectedSet stream:(id<ANTLRIntStream>) theStream 35{ 36 return [[ANTLRMismatchedSetException alloc] initWithSet:theExpectedSet stream:theStream]; 37} 38 39- (id) initWithSet:(NSString *) theExpectedSet stream:(id<ANTLRIntStream>) theStream 40{ 41 if ((self = [super initWithStream:theStream]) != nil) { 42 [self setExpecting:theExpectedSet]; 43 } 44 return self; 45} 46 47- (void) dealloc 48{ 49 [self setExpecting:nil]; 50 [super dealloc]; 51} 52 53- (NSString *) description 54{ 55 NSMutableString *desc =(NSMutableString *)[super description]; 56 [desc appendFormat:@" set:%@", expecting]; 57 return desc; 58} 59 60 61//---------------------------------------------------------- 62// expectedSet 63//---------------------------------------------------------- 64- (NSString *) getExpecting 65{ 66 return expecting; 67} 68 69- (void) setExpecting: (NSString *) anExpectedSet 70{ 71 if ( expecting != anExpectedSet ) { 72 if ( expecting ) [expecting release]; 73 [anExpectedSet retain]; 74 expecting = anExpectedSet; 75 } 76} 77 78 79@end 80