Sha256: 645d4d08d38cb43f0f9a1a8376339aeafd0c0295071dd8bd5991cb405f40c3a7
Contents?: true
Size: 1.8 KB
Versions: 9
Compression:
Stored size: 1.8 KB
Contents
#import <Foundation/Foundation.h>
#import "GHTokenScanner.h"
#import "GHToken.h"
#import "GHLocation.h"
#import "GHGherkinLine.h"
#import "GHParser.h"
@implementation GHTokenScanner
{
NSUInteger lineNumber;
// NSArray<NSString *> * lines;
NSMutableArray<NSString *> * lines;
NSMutableString * fileContent;
}
- (id)initWithText:(NSString *)theFileContent
{
if (self = [super init])
{
lineNumber = 0;
if ([theFileContent length])
{
lines = [[NSMutableArray<NSString *> alloc] init];
[theFileContent enumerateLinesUsingBlock:^(NSString * _Nonnull line, BOOL * _Nonnull stop) {
[lines addObject: line];
}];
}
}
return self;
}
- (id)initWithContentsOfFile:(NSString *)theFilePath
{
return [self initWithText: [NSString stringWithContentsOfFile: theFilePath encoding: NSUTF8StringEncoding error: NULL]];
}
/// <summary>
/// The scanner reads a gherkin doc (typically read from a .feature file) and creates a token
/// for each line.
///
/// The tokens are passed to the parser, which outputs an AST (Abstract Syntax Tree).
///
/// If the scanner sees a `#` language header, it will reconfigure itself dynamically to look
/// for Gherkin keywords for the associated language. The keywords are defined in
/// gherkin-languages.json.
/// </summary>
- (GHToken *)read
{
NSString * line = (lineNumber < [lines count] ? lines[lineNumber] : nil);
GHLocation * location = [[GHLocation alloc] initWithLine: ++lineNumber];
GHGherkinLine * gherkinLine = line ? [[GHGherkinLine alloc] initWithLine: line lineNumber: lineNumber] : nil;
return [[GHToken alloc] initWithGherkinLine: gherkinLine location: location];
}
@end
Version data entries
9 entries across 9 versions & 1 rubygems