ANTLRInputStream.m revision 324c4644fee44b9898524c09511bd33c3f12e2df 
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