Diary App: pickedMood is incompatible... Compiler Error

<p>
// Managed Object Subclass
//.h

#import <Foundation/Foundation.h>
#import <CoreData/CoreData.h>

// Declared Mood
NS_ENUM(int16_t, JWFDiaryEntryMood) {
    JWFDiaryEntryMoodGood = 0,
    JWFDiaryEntryMoodAverage = 1,
    JWFDiaryEntryMoodBad = 2
};


@interface JWFDiaryEntry : NSManagedObject

@property (nonatomic) NSTimeInterval date;
@property (nonatomic, retain) NSString * body;
@property (nonatomic, retain) NSData * imageData;
@property (nonatomic) int16_t mood;
@property (nonatomic, retain) NSString * location;

@end

</p>

<p>
#import "JWFEntryViewController.h"
#import "JWFDiaryEntry.h"
#import "JWFCoreDataStack.h"

@interface JWFEntryViewController ()

@property (strong, nonatomic) IBOutlet UITextField *textField;

@property (nonatomic, assign) enum JWFDiaryEntryMood *pickedMood;

@property (weak, nonatomic) IBOutlet UIButton *badButton;
@property (weak, nonatomic) IBOutlet UIButton *averageButton;
@property (weak, nonatomic) IBOutlet UIButton *goodButton;

@property (strong, nonatomic) IBOutlet UIView *accessoryView;

@property (weak, nonatomic) IBOutlet UILabel *dateLabel;

@end

@implementation JWFEntryViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];

    NSDate *date;

    if (self.entry != nil) {
        self.textField.text = self.entry.body;
        self.pickedMood = self.entry.mood; //Warning Incompatible integer to pointer conversion assigning to 'enum JWFDiaryEntryMood*' from 'int16_t (aka 'short')
        date = [NSDate dateWithTimeIntervalSince1970:self.entry.date];
    } else {
        self.pickedMood = JWFDiaryEntryMoodGood;
        date = [NSDate date];
    }

    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateFormat:@"EEEE MMMM d, yyyy"];
    self.dateLabel.text = [dateFormatter stringFromDate:date];


    self.textField.inputAccessoryView = self.accessoryView;
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


- (void) insertDiaryEntry {
    JWFCoreDataStack *coreDataStack = [JWFCoreDataStack defaultStack];
    JWFDiaryEntry *entry = [NSEntityDescription insertNewObjectForEntityForName:@"JWFDiaryEntry" inManagedObjectContext:coreDataStack.managedObjectContext];
    entry.body = self.textField.text;
    entry.date = [[NSDate date] timeIntervalSince1970];
    entry.mood = self.pickedMood; //Warning Incompatible integer to pointer conversion assigning to 'enum JWFDiaryEntryMood*' from 'int16_t (aka 'short')
    [coreDataStack saveContext];

}

- (void)dismissSelf {
    [self.presentingViewController dismissViewControllerAnimated:YES completion:nil];
}

- (void)updateDiaryEntry {
    self.entry.body = self.textField.text;
    self.entry.mood = self.pickedMood; //Warning Incompatible integer to pointer conversion assigning to 'enum JWFDiaryEntryMood*' from 'int16_t (aka 'short')
    JWFCoreDataStack *coreDataStack = [JWFCoreDataStack defaultStack];
    [coreDataStack saveContext];
}

- (void)setPickedMood:(enum JWFDiaryEntryMood *)pickedMood {
    _pickedMood = pickedMood;

    self.badButton.alpha = 0.5f;
    self.averageButton.alpha = 0.5f;
    self.goodButton.alpha = 0.5f;

    // My code won't compile because switch won't accept pickedMood.. : (
    switch (pickedMood) { //Statement requires expression of integer type ('enum JWFDiaryEntryMood *' invalid)
        case JWFDiaryEntryMoodGood:
            self.goodButton.alpha = 1.0f;
            break;
        case JWFDiaryEntryMoodAverage:
            self.averageButton.alpha = 1.0f;
            break;
        case JWFDiaryEntryMoodBad:
            self.badButton.alpha = 1.0f;
            break;
    }
}

#pragma mark - IBActions

- (IBAction)doneWasPressed:(id)sender {
    if (self.entry != nil) {
        [self updateDiaryEntry];
    } else {
    [self insertDiaryEntry];
    }
    [self dismissSelf];
}

- (IBAction)cancelWasPressed:(id)sender {
    [self dismissSelf];
}
- (IBAction)badWasPressed:(id)sender {
    self.pickedMood = JWFDiaryEntryMoodBad; //Warning Incompatible integer to pointer conversion assigning to 'enum JWFDiaryEntryMood*' from 'int16_t (aka 'short')
}
- (IBAction)averageWasPressed:(id)sender {
    self.pickedMood = JWFDiaryEntryMoodAverage; //Warning Incompatible integer to pointer conversion assigning to 'enum JWFDiaryEntryMood*' from 'int16_t (aka 'short')
}
- (IBAction)goodWasPressed:(id)sender {
    self.pickedMood = JWFDiaryEntryMoodGood; // For some strange reason this does not have a warning.. : /
}


@end
</p>