#import "Parameter.h"
@interface ParameterInterface : NSObject
@property NSMutableArray *parameters;
- (void)addParameter:(NSString *)paramId;
- (BOOL)removeParameter:(NSString *)paramId;
- (BOOL)containsParameter:(NSString *)paramId;
- (Parameter *)parameterWithId:(NSString *)paramId;
- (Parameter *)parameterAtIndex:(int)index;
- (int)numOfParameters;
@end