Chapter 4, Problem 4PE

Program Plan Intro

a.

Display the blood group and Rh factor

Program plan:

Filename: “BloodData.java”

• Define the “BloodData” class.
  • Declare the required variables.
  • Define of constructor
    • Set the default values
  • Define the parameterized constructor.
    • Set the values.
  • Define “getRhFact” method
    • Return the Rh factor
  • Define “setRhFact” method
    • Set the Rh factor value.
  • Define “getBloodType” method
    • Return the blood type.
  • Define “setBloodType” method
    • Set the blood type value.

Filename: “TestBloodData.java”

• Define the “TestBloodData” class.
  • Define the main method.
    • Create an object for “BloodData” class.
    • Display the blood group and Rh factor.
    • Set the blood group and Rh factor.
    • After setting the blood group and Rh factor display the blood group and Rh factor.
    • Create an object for “BloodData” class.
    • Display the new blood group and Rh factor.

Program Plan Intro

b.

Display the patient id and age

Program plan:

Filename: “BloodData.java”

• Define the “BloodData” class.
  • Declare the required variables.
  • Define of constructor
    • Set the default values
  • Define the parameterized constructor.
    • Set the values.
  • Define “getRhFact” method
    • Return the Rh factor
  • Define “setRhFact” method
    • Set the Rh factor value.
  • Define “getBloodType” method
    • Return the blood type.
  • Define “setBloodType” method
    • Set the blood type value.

Filename: “Patient.java”

• Define the “Patient” class.
  • Declare the required variables.
  • Define of constructor
    • Set the default values
  • Define the parameterized constructor.
    • Set the values.
  • Define “getIdNumber” method
    • Return the patient id number.
  • Define “setIdNumber” method
    • Set the patient id number.
  • Define “getAge” method
    • Return the age.
  • Define “setAge” method
    • Set the age.
  • Define “getBd” method
    • Return the blood type.
  • Define “setBd” method
    • Set the blood type value.

Filename: “TestPatient.java”

• Define the “TestBloodData” class.
  • Define the main method.
    • Create an object for “Patient” class.
    • Display the patient id number and age.
    • Set the patient id number and age.
    • After setting the patient id number and age display patient id number and age.
    • Create an object for “Patient” class.
    • Display the new patient id number and age