64 lines
1.3 KiB
Java
64 lines
1.3 KiB
Java
/**
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* A person class for a simple BlueJ demo program. Person is used as
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* an abstract superclass of more specific person classes.
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*
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* @author Michael Kolling
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* @version 1.0, January 1999
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*/
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abstract class Person
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{
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private String name;
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private int yearOfBirth;
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/**
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* Create a person with given name and age.
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*/
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Person(String name, int yearOfBirth)
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{
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this.name = name;
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this.yearOfBirth = yearOfBirth;
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}
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/**
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* Set a new name for this person.
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*/
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public void setName(String newName)
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{
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name = newName;
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}
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/**
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* Return the name of this person.
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*/
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public String getName()
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{
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return name;
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}
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/**
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* Set a new birth year for this person.
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*/
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public void setYearOfBirth(int newYearOofBirth)
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{
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yearOfBirth = newYearOofBirth;
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}
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/**
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* Return the birth year of this person.
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*/
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public int getYearOfBirth()
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{
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return yearOfBirth;
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}
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/**
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* Return a string representation of this object.
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*/
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public String toString() // redefined from "Object"
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{
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return "Name: " + name + "\n" +
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"Year of birth: " + yearOfBirth + "\n";
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}
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}
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