CODEWITHSUNDEEP
androidsqlite
Basic Android
Basic Android

Reputation: 51

android sqlite primitive type thet contains sqlite objects

I saw this code

ContentValues values=new ContentValues();        
        values.put(CustomerOpenHelper.COLUMN_FIRSTNAME, c.getFirstName());
        values.put(CustomerOpenHelper.COLUMN_LASTNAME, c.getLastName());
        values.put(CustomerOpenHelper.COLUMN_CITY, c.getCity());
        values.put(CustomerOpenHelper.COLUMN_WASTE, c.getWaste());       
        long insertId=database.insert(CustomerOpenHelper.TABLE_CUSTOMER, null, values);
         c.setCustormerId(insertId);        
        return c;

How can the primitive type "long insertId" contain this objects?

Upvotes: 0

Views: 31

Answers (1)

CL.
CL.

Reputation: 180060

It does not contain the object, it contains the object's ID, which is just a number that identifies the object. In other words, it's a unique number that can be used to look up the row in the table.

Upvotes: 1

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