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 <Cocoa/Cocoa.h> 28 #import "ANTLRCommonToken.h" 29 #import "ANTLRBaseTree.h" 30 31 @interface ANTLRCommonTree : ANTLRBaseTree <ANTLRTree> { 32 ANTLRCommonToken *token; 33 NSInteger startIndex; 34 NSInteger stopIndex; 35 ANTLRCommonTree *parent; 36 NSInteger childIndex; 37 } 38 39 @property (retain, getter=getANTLRCommonToken, setter=setANTLRCommonToken) ANTLRCommonToken *token; 40 @property (assign, getter=getTokenStartIndex, setter=setTokenStartIndex) NSInteger startIndex; 41 @property (assign, getter=getTokenStopIndex, setter=setTokenStopIndex) NSInteger stopIndex; 42 @property (retain, getter=getParent, setter=setParent:) ANTLRCommonTree *parent; 43 @property (assign, getter=getChildIndex, setter=setChildIndex) NSInteger childIndex; 44 45 + (ANTLRCommonTree *) invalidNode; 46 + (ANTLRCommonTree *) newANTLRCommonTree; 47 + (ANTLRCommonTree *) newANTLRCommonTreeWithTree:(ANTLRCommonTree *)aTree; 48 + (ANTLRCommonTree *) newANTLRCommonTreeWithToken:(ANTLRCommonToken *)aToken; 49 + (ANTLRCommonTree *) newANTLRCommonTreeWithTokenType:(NSInteger)tokenType; 50 + (ANTLRCommonTree *) newANTLRCommonTreeWithTokenType:(NSInteger)aTType Text:(NSString *)theText; 51 #ifdef DONTUSEYET 52 + (id<ANTLRTree>) newANTLRCommonTreeWithTokenType:(NSInteger)tokenType; 53 + (id<ANTLRTree>) newANTLRCommonTreeWithToken:(id<ANTLRToken>)fromToken TokenType:(NSInteger)tokenType; 54 + (id<ANTLRTree>) newANTLRCommonTreeWithToken:(id<ANTLRToken>)fromToken TokenType:(NSInteger)tokenType Text:(NSString *)tokenText; 55 + (id<ANTLRTree>) newANTLRCommonTreeWithToken:(id<ANTLRToken>)fromToken Text:(NSString *)tokenText; 56 #endif 57 58 - (id) init; 59 - (id) initWithTreeNode:(ANTLRCommonTree *)aNode; 60 - (id) initWithToken:(ANTLRCommonToken *)aToken; 61 - (id) initWithTokenType:(NSInteger)aTokenType; 62 - (id) initWithTokenType:(NSInteger)aTokenType Text:(NSString *)theText; 63 64 - (id<ANTLRTree>) copyWithZone:(NSZone *)aZone; 65 66 - (BOOL) isNil; 67 68 - (ANTLRCommonToken *) getToken; 69 - (void) setToken:(ANTLRCommonToken *)aToken; 70 - (id<ANTLRTree>) dupNode; 71 - (NSInteger) getType; 72 - (NSString *) getText; 73 - (NSUInteger) getLine; 74 - (NSUInteger) getCharPositionInLine; 75 - (ANTLRCommonTree *) getParent; 76 - (void) setParent:(ANTLRCommonTree *) t; 77 78 #ifdef DONTUSENOMO 79 - (NSString *) treeDescription; 80 #endif 81 - (NSString *) description; 82 - (void) setUnknownTokenBoundaries; 83 - (NSInteger) getTokenStartIndex; 84 - (void) setTokenStartIndex: (NSInteger) aStartIndex; 85 - (NSInteger) getTokenStopIndex; 86 - (void) setTokenStopIndex: (NSInteger) aStopIndex; 87 88 @end 89
