//
//  MPParsedSummand.h
//  MathPad
//
//  Created by Kim Wittenburg on 10.09.14.
//  Copyright (c) 2014 Kim Wittenburg. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "MPParsedFactor.h"

@interface MPParsedProduct : NSObject

- (instancetype)init; // designated initializer
- (instancetype)initWithFactor:(id<MPParsedFactor>)factor; // designated initializer.

@property (readonly, nonatomic, strong) NSArray *factors;
- (void)addFactor:(id<MPParsedFactor>)factor;

- (NSDecimalNumber *)evaluateWithError:(MPParseError *__autoreleasing *)error;

@end