Chapter 20, Problem 2PP

Program Plan Intro

Statistical data set

Program plan:

DataSetFrame.java:

• Create a class named “DataSetFrame”. Inside the class,
  • Define the required components.
  • Set the width and height of the frame.
  • Define the “DataSetFrame ()” method.
    • Define the array list
    • Initialize the labels
    • Create a panel
    • Add the component to the panel
    • Set the frame size
  • Define the “getAverage ()” method.
    • Define the required variables.
    • Loop that iterates for the data set values.
    • Condition to compare the count values
  • Define the method “getMinimum ()” and inside,
    • Define the required variables.
    • Loop that iterates for the data set values.
    • Condition to compare the minimum values.
    • Return the minimum values.
  • Define the method “getMaximum ()” and inside,
    • Define the required variables.
    • Loop that iterates for the data set values.
    • Condition to compare the maximum values.
    • Return the maximum values.
  • Define the method “createAddButton ()” and inside,
    • Create a new button
    • Define the class “createAddButton ()” and inside.
      • Define the “actionPerformed ()” method
        • Set the values
        • Add the values
        • Assign the values obtained
        • Clear the text field.
      • Define the action listener
      • Add the button
      • Return the value

DataSetViewer.java

• Create a class named “DataSetViewer”. Inside the class,
  • Define the “main()” method
    • Define the frame
    • Set the close operation
    • Set the visibility.