@class NJMapping;
-@interface NJMappingsController : NSObject <NSFastEnumeration>
+@interface NJMappingsController : NSObject
@property (nonatomic, readonly) NJMapping *currentMapping;
-@property (nonatomic, readonly) NSUInteger count;
+@property (nonatomic, readonly) NSArray *mappings;
-- (NJMapping *)objectForKeyedSubscript:(NSString *)name;
-- (NJMapping *)objectAtIndexedSubscript:(NSUInteger)idx;
+- (NJMapping *)mappingForKey:(NSString *)name;
- (NSInteger)indexOfMapping:(NJMapping *)mapping;
- (void)addMapping:(NJMapping *)mapping;