1 // 2 // ANTLRInputStream.m 3 // ANTLR 4 // 5 // Created by Alan Condit on 2/21/11. 6 // Copyright 2011 Alan's MachineWorks. All rights reserved. 7 // 8 9 #import <Cocoa/Cocoa.h> 10 #import "ANTLRInputStream.h" 11 12 13 @implementation ANTLRInputStream 14 15 @synthesize encoding; 16 17 + (id) newANTLRInputStream 18 { 19 return [[ANTLRInputStream alloc] init]; 20 } 21 22 + (id) newANTLRInputStream:(NSFileHandle *)anInput 23 { 24 return [[ANTLRInputStream alloc] initWithInput:anInput size:ANTLRReaderStream.INITIAL_BUFFER_SIZE readBufferSize:ANTLRReaderStream.READ_BUFFER_SIZE encoding:NSASCIIStringEncoding]; 25 } 26 27 + (id) newANTLRInputStream:(NSFileHandle *)anInput size:(NSInteger)theSize 28 { 29 return [[ANTLRInputStream alloc] initWithInput:anInput size:theSize readBufferSize:ANTLRReaderStream.READ_BUFFER_SIZE encoding:NSASCIIStringEncoding]; 30 } 31 32 + (id) newANTLRInputStream:(NSFileHandle *)anInput encoding:(NSStringEncoding)theEncoding 33 { 34 return [[ANTLRInputStream alloc] initWithInput:anInput size:ANTLRReaderStream.INITIAL_BUFFER_SIZE readBufferSize:ANTLRReaderStream.READ_BUFFER_SIZE encoding:theEncoding]; 35 } 36 37 + (id) newANTLRInputStream:(NSFileHandle *)anInput 38 size:(NSInteger)theSize 39 readBufferSize:(NSInteger)theRBSize 40 encoding:(NSStringEncoding)theEncoding 41 { 42 return [[ANTLRInputStream alloc] initWithInput:anInput size:theSize readBufferSize:theRBSize encoding:theEncoding]; 43 } 44 45 - (id) init 46 { 47 self = [super init]; 48 return self; 49 } 50 51 - (id) initWithInput:(NSFileHandle *)anInput 52 size:(NSInteger)theSize 53 readBufferSize:(NSInteger)theRBSize 54 encoding:(NSStringEncoding)theEncoding 55 { 56 ;self = [super initWithReader:anInput size:theSize readBufferSize:theRBSize]; 57 if ( self != nil ) { 58 //[self load:theSize readBufferSize:theRBSize]; 59 } 60 return self; 61 } 62 63 @end 64
