1 // 2 // ANTLRMapElement.m 3 // ANTLR 4 // 5 // Created by Alan Condit on 6/8/10. 6 // [The "BSD licence"] 7 // Copyright (c) 2010 Alan Condit 8 // All rights reserved. 9 // 10 // Redistribution and use in source and binary forms, with or without 11 // modification, are permitted provided that the following conditions 12 // are met: 13 // 1. Redistributions of source code must retain the above copyright 14 // notice, this list of conditions and the following disclaimer. 15 // 2. Redistributions in binary form must reproduce the above copyright 16 // notice, this list of conditions and the following disclaimer in the 17 // documentation and/or other materials provided with the distribution. 18 // 3. The name of the author may not be used to endorse or promote products 19 // derived from this software without specific prior written permission. 20 // 21 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 32 #import <Cocoa/Cocoa.h> 33 #import "ANTLRMapElement.h" 34 35 36 @implementation ANTLRMapElement 37 38 @synthesize name; 39 @synthesize node; 40 41 + (id) newANTLRMapElement 42 { 43 return [[ANTLRMapElement alloc] init]; 44 } 45 46 + (id) newANTLRMapElementWithName:(NSString *)aName Type:(NSInteger)aTType 47 { 48 return [[ANTLRMapElement alloc] initWithName:aName Type:aTType]; 49 } 50 51 + (id) newANTLRMapElementWithNode:(NSInteger)aTType Node:(id)aNode 52 { 53 return [[ANTLRMapElement alloc] initWithNode:aTType Node:aNode]; 54 } 55 56 + (id) newANTLRMapElementWithName:(NSString *)aName Node:(id)aNode 57 { 58 return [[ANTLRMapElement alloc] initWithName:aName Node:aNode]; 59 } 60 61 + (id) newANTLRMapElementWithObj1:(id)anObj1 Obj2:(id)anObj2 62 { 63 return [[ANTLRMapElement alloc] initWithObj1:anObj1 Obj2:anObj2]; 64 } 65 66 - (id) init 67 { 68 self = [super init]; 69 if ( self != nil ) { 70 index = nil; 71 name = nil; 72 } 73 return self; 74 } 75 76 - (id) initWithName:(NSString *)aName Type:(NSInteger)aTType 77 { 78 self = [super init]; 79 if ( self != nil ) { 80 index = [[NSNumber numberWithInteger: aTType] retain]; 81 name = [[NSString stringWithString:aName] retain]; 82 } 83 return self; 84 } 85 86 - (id) initWithNode:(NSInteger)aTType Node:(id)aNode 87 { 88 self = [super initWithAnIndex:[NSNumber numberWithInteger:aTType]]; 89 if ( self != nil ) { 90 node = aNode; 91 if ( node ) [node retain]; 92 } 93 return self; 94 } 95 96 - (id) initWithName:(NSString *)aName Node:(id)aNode 97 { 98 self = [super init]; 99 if ( self != nil ) { 100 name = [[NSString stringWithString:aName] retain]; 101 node = aNode; 102 if ( node ) [node retain]; 103 } 104 return self; 105 } 106 107 - (id) initWithObj1:(id)anIndex Obj2:(id)aNode 108 { 109 self = [super initWithAnIndex:anIndex]; 110 if ( self != nil ) { 111 node = aNode; 112 if ( node ) [node retain]; 113 } 114 return self; 115 } 116 117 - (void) dealloc 118 { 119 #ifdef DEBUG_DEALLOC 120 NSLog( @"called dealloc in ANTLRMapElement" ); 121 #endif 122 if ( name ) [name release]; 123 if ( node ) [node release]; 124 [super dealloc]; 125 } 126 127 - (id) copyWithZone:(NSZone *)aZone 128 { 129 ANTLRMapElement *copy; 130 131 copy = [super copyWithZone:aZone]; 132 if (name) copy.name = name; 133 if (node) copy.node = node; 134 return( copy ); 135 } 136 137 - (NSInteger) count 138 { 139 NSInteger aCnt = 0; 140 if (name != nil) aCnt++;; 141 if (node != nil) aCnt++;; 142 return aCnt; 143 } 144 145 - (NSInteger)size 146 { 147 NSInteger aSize = 0; 148 if ( name ) aSize += sizeof(id); 149 if ( node ) aSize += sizeof(id); 150 return aSize; 151 } 152 153 154 - (NSString *)getName 155 { 156 return name; 157 } 158 159 - (void)setName:(NSString *)aName 160 { 161 if ( aName != name ) { 162 if ( name ) [name release]; 163 [aName retain]; 164 } 165 name = aName; 166 } 167 168 - (id)getNode 169 { 170 return node; 171 } 172 173 - (void)setNode:(id)aNode 174 { if ( aNode != node ) { 175 if ( node ) [node release]; 176 [aNode retain]; 177 } 178 node = aNode; 179 } 180 181 - (void)putNode:(id)aNode 182 { 183 index = ((ANTLRMapElement *)aNode).index; 184 if (((ANTLRMapElement *)aNode).name) { 185 name = [((ANTLRMapElement *)aNode).name retain]; 186 node = nil; 187 } 188 if (((ANTLRMapElement *)aNode).node) { 189 name = nil; 190 node = [((ANTLRMapElement *)aNode).node retain]; 191 } 192 } 193 194 - (void)putNode:(id)aNode With:(NSInteger)uniqueID 195 { 196 index = ((ANTLRMapElement *)aNode).index; 197 if (((ANTLRMapElement *)aNode).name) { 198 name = [((ANTLRMapElement *)aNode).name retain]; 199 node = nil; 200 } 201 if (((ANTLRMapElement *)aNode).node) { 202 name = nil; 203 node = [((ANTLRMapElement *)aNode).node retain]; 204 } 205 } 206 207 @end 208
