Question

Write the definition of a class Clock. The class has three instance variables: One of type int called hours, another of type boolean called is Ticking, and the last one of type Integer called diff. You should also write a constructor that takes three parameters -- an int, a boolean, and another int. The constructor should set the instance variables to the values provided.

Answer 1

Following is the definition of class Clock:

public Clock (int hours, boolean isTicking, int diff)

{

this.hours = hours;

this.isTicking = isTicking;

this.diff = new Integer (diff);

}

Step-by-step explanation:

• A public class Clock has three parameters namely hours (data type: int), isTicking(data type: boolean), diff (data type: int).
• The class Clock contains a constructor having three parameters that are

1. hours in int
2. isTicking in boolean
3. diff in integer