Java Program to Illustrate Factory Pattern

Deepika Sahu answered on December 24, 2022 Popularity 1/10 Helpfulness 1/10

answer Java Program to Illustrate Factory Pattern

Java Program to Illustrate Factory Pattern

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// Java Program to Illustrate Factory Pattern
 
// Dependent class
public class ExpenseTracker {
 
    // Getting instance of ExpenseCalculator class
    // using Factory class method
    private ExpenseCalculator expenseCal
        = ExpenseCalculatorFactory.getInstance();
 
    // Method
    public void add(Transaction transaction)
    {
 
        // Returns the expense amount
        // of ExpenseCalculator class
        int expense
            = expenseCal.getTransactionAmount(transaction);
        add(expense);
    }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: www.geeksforgeeks.org

Tags: factory-pattern java

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