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reference.language.category_copying.html Maven / Gradle / Ivy

    
    
    
    

    
    

    
    

    
    
    
    

    



    

        
Copying objects i.e. creating objects from existing ones

        
In Prompto, attributes are semantic types i.e. they have the same meaning across the entire solution.
        
This enables powerful features such as automatically copying attribute values between independent
            objects.
        
In the below example, we:
        

            
define a Person category
            
define an Employee category
            
create a Person: john
            
create an Employee: new_joiner, copied from john
        
        

            
        
        


        
Populating additional attribute values when copying objects
        
On top of copying values, you may need to populate additional attribute values:
        

            
        
        

        
Overwriting attribute values when copying objects
        
Eventually, you might need to overwrite existing values: