Method Chaining in Java: Achieving Fluency in Code Manipulation

To achieve method chaining in Java, modify your method signatures to return the "this" object. This allows for seamless chaining of method calls, as shown below:

public Dialog setMessage(String message) {
    // Message setting logic
    return this;
}

Use Cases of Method Chaining

Method chaining is particularly useful when you have a series of actions you want to perform on an object. It reduces code repetition and simplifies object manipulation, as seen in this example:

// Traditional approach
Dialog dialog = new Dialog();
dialog.setMessage("Message");