58 lines
1.1 KiB
Java
58 lines
1.1 KiB
Java
/*
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* Author: CHEN Yongyuan (Walter) 1930006025 from OOP(1007)
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* Date: 2022/04/03
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* Description: This is the Pegasus class which is a subclass of the Bird class.
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*/
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public class Pegasus extends Bird {
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/**
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* Constructor. Pegasus do not lay eggs, so the eggCount is set to 0.
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*
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* @param name
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*/
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public Pegasus(String name) {
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super(name, 0);
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}
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/**
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* Pegasus have 4 legs.
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*
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* @return 4
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*/
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@Override
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public int getLegs() {
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return 4;
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}
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/**
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* Pegasi do not lay eggs. So the getNumOfEggs method returns 0. And print a
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* message to console.
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*/
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@Override
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public int getNumOfEggs() {
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System.out.println("Pegasi do not lay eggs!");
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return 0;
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}
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/**
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* Pegasus can fly. So the getFlyingAbility method returns true.
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*
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* @return true
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*/
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@Override
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public boolean canFly() {
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return true;
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}
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/**
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* Test.
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*/
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public static void testPegasus() {
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Pegasus p = new Pegasus("Pegasus");
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System.out.println(p.getName() == "Pegasus");
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System.out.println(p.getLegs() == 4);
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System.out.println(p.getNumOfEggs() == 0);
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System.out.println(p.canFly() == true);
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}
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}
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