Skip to content
Find file
Fetching contributors…
Cannot retrieve contributors at this time
58 lines (43 sloc) 1005 Bytes
@import "TDToken.j"
@import "TDTokenizer.j"
@implementation TDTokenArraySource : CPObject
{
TDTokenizer tokenizer;
CPString delimiter;
TDToken nextToken;
}
- (id)init
{
return [self initWithTokenizer:nil delimiter:nil];
}
- (id)initWithTokenizer:(TDTokenizer)t delimiter:(CPString)s
{
if (self = [super init]) {
tokenizer = t;
delimiter = s;
}
return self;
}
- (BOOL)hasMore
{
if (!nextToken)
nextToken = [tokenizer nextToken];
return ([TDToken EOFToken] != nextToken);
}
- (CPArray)nextTokenArray
{
if (![self hasMore])
return nil;
var res = [nextToken],
eof = [TDToken EOFToken],
tok = nil;
nextToken = nil;
while ((tok = [tokenizer nextToken]) != eof) {
if ([tok.stringValue isEqualToString:delimiter])
break; // discard delimiter tok
[res addObject:tok];
}
//return [[res copy] autorelease];
return res; // optimization
}
@end
Something went wrong with that request. Please try again.