What are setters and getters?

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What are setters and getters?

Answer

A setter is a method used to change the value of an attribute and a getter is a method used to get the value of an attribute. There is a standard naming convention for getters and setters, but Java compiler won't complain even otherwise.

private String name;

public String getName() {

  return name;

}

public void setName(String name) {

  this.name=name;

}

Here getName and setName are the getter and setter for the variable 'name' respectively. Since this is a standard naming convention, many IDEs like eclipse will generate it for you in this form.

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