lab8_2
This commit is contained in:
BIN
Semester 2/Assignments/lab8_2_CalebFontenot/labInterfaces2.pdf
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BIN
Semester 2/Assignments/lab8_2_CalebFontenot/labInterfaces2.pdf
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Semester 2/Assignments/lab8_2_CalebFontenot/pom.xml
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Semester 2/Assignments/lab8_2_CalebFontenot/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.calebfontenot</groupId>
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<artifactId>lab8_2_CalebFontenot</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>17</maven.compiler.source>
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<maven.compiler.target>17</maven.compiler.target>
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<exec.mainClass>com.calebfontenot.lab8_2_calebfontenot.Lab8_2_CalebFontenot</exec.mainClass>
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</properties>
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</project>
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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*/
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package com.calebfontenot.lab8_2_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class Lab8_2_CalebFontenot {
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public static void main(String[] args) {
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System.out.println("Hello World!");
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}
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}
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class NumberX implements Comparable<NumberX> {
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int x;
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public NumberX(int x) {
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this.x = x;
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}
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@Override
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public int compareTo(NumberX o)
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{
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if (this.x == o.x) {
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return 0;
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} else if (this.x > o.x) {
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return 1;
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} else {
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return -1;
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}
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}
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public static void main(String[] args)
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{
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NumberX x1 = new NumberX(10);
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NumberX x2 = new NumberX(20);
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NumberX x3 = new NumberX(30);
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System.out.println(x1.compareTo(x2));
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System.out.println(x1.compareTo(x3));
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System.out.println(x2.compareTo(x1));
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}
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@Override
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public String toString()
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{
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return "NumberX{" + "x=" + x + '}';
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}
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}
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@@ -0,0 +1,34 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot;
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/**
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*
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* @author caleb
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*/
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import java.math.*;
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import java.util.Arrays;
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public class SortComparableObjects {
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public static void main(String[] args) {
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NumberX[] numbers = {new NumberX(20), new NumberX(1), new NumberX(3)};
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Arrays.sort(numbers);
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for (NumberX number: numbers) {
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System.out.println(number);
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}
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String[] cities = {"Savannah", "Boston", "Atlanta", "Tampa"};
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java.util.Arrays.sort(cities);
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for (String city: cities)
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System.out.print(city + " ");
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System.out.println();
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BigInteger[] hugeNumbers = {new BigInteger("2323231092923992"),
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new BigInteger("432232323239292"),
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new BigInteger("54623239292")};
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java.util.Arrays.sort(hugeNumbers);
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for (BigInteger number: hugeNumbers)
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System.out.print(number + " ");
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}
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}
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped;
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/**
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*
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* @author caleb
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*/
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public interface Interface1 {
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abstract void I1();
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}
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@@ -0,0 +1,13 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped;
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/**
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*
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* @author caleb
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*/
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public interface Interface2 {
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abstract void I2();
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}
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped;
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/**
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*
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* @author caleb
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*/
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public interface InterfaceGrouped1 extends Interface1, Interface2 {
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int x = 10; //public static shared by all who implement or extend the interface
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abstract void IG1();
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static void staticMethodOfInterface() {
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System.out.println("A static method inside an Interface is shared by every class" +
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" that implements Interface InterfaceGrouped1.");
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}
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default void defaultMethodOfInterface() {
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System.out.println("The default implementation was used as there was no overriding" +
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" by a class that was implemented the Interface InterfaceGrouped1.");
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}
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}
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@@ -0,0 +1,39 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped;
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/**
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*
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* @author caleb
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*/
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public class TestInterfaces implements InterfaceGrouped1 {
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@Override
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public void IG1() {
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System.out.println("TestInterfaces:IG1()");
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}
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@Override
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public void I1() {
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System.out.println("TestInterfaces:I1()");
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}
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@Override
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public void I2() {
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System.out.println("testInterfaces:I2()");
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}
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@Override
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public void defaultMethodOfInterface() {
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System.out.println("overriden implementation of defaultMethodOfInterface");
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}
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public static void main(String[] args)
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{
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System.out.println(TestInterfaces.x);
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InterfaceGrouped1.staticMethodOfInterface();
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TestInterfaces ti = new TestInterfaces();
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ti.I1();
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ti.I2();
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ti.IG1();
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ti.defaultMethodOfInterface();
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}
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}
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@@ -0,0 +1,14 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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/**
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*
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* @author caleb
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*/
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public interface European extends Language, Religion, War {
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void whatCountry();
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}
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@@ -0,0 +1,41 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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/**
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*
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* @author caleb
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*/
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public class French implements European
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{
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@Override
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public void whatCountry() {
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System.out.println("+++ I am from France! +++");
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}
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@Override
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public void speakLanguage()
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{
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System.out.println("speak French");
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}
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@Override
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public void practiceReligion()
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{
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System.out.println("Roman Catholic");
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}
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@Override
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public void WWI()
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{
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System.out.println("In WW1 the French won -- Allies!");
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}
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@Override
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public void WWII()
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{
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System.out.println("In WW2 the French wan -- Allies!");
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}
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}
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@@ -0,0 +1,43 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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/**
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*
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* @author caleb
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*/
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public class German implements European {
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@Override
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public void whatCountry()
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{
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System.out.println("+++ I am from Germany! +++");
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}
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@Override
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public void speakLanguage()
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{
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System.out.println("speak German");
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}
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@Override
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public void practiceReligion()
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{
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System.out.println("Protestant");
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}
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@Override
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public void WWI()
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{
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System.out.println("in WW1 the Germans lost -- Axis!");
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}
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@Override
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public void WWII()
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{
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System.out.println("in WW2 the Germans lost -- Axis!");
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}
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}
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@@ -0,0 +1,43 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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/**
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*
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* @author caleb
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*/
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public class Italian implements European {
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@Override
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public void whatCountry()
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{
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System.out.println("+++ I am from Itally! +++");
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}
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@Override
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public void speakLanguage()
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{
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System.out.println("speak Italian");
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}
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@Override
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public void practiceReligion()
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{
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System.out.println("paganism");
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}
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@Override
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public void WWI()
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{
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System.out.println("in WW1 the Italians won -- Allies!");
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}
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@Override
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public void WWII()
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{
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System.out.println("In WW2 the Italians lost -- Axis!");
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}
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}
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@@ -0,0 +1,13 @@
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/*
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||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
|
||||
*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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/**
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*
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* @author caleb
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*/
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public interface Language {
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void speakLanguage();
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}
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@@ -0,0 +1,16 @@
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/*
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||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
|
||||
*/
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package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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/**
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*
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* @author caleb
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*/
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public interface Religion {
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public void practiceReligion();
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default void beforeChrist() {
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System.out.println("paganism");
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}
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}
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@@ -0,0 +1,43 @@
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/*
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||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
|
||||
*/
|
||||
package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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/**
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*
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* @author caleb
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*/
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public class Russian implements European {
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@Override
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public void whatCountry()
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{
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System.out.println("+++ I am from Russia! +++");
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}
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@Override
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public void speakLanguage()
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{
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System.out.println("speak Russian");
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}
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@Override
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public void practiceReligion()
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{
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System.out.println("Orthodox");
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}
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@Override
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public void WWI()
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{
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System.out.println("In WW1 the Russians won -- Allies!");
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}
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@Override
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public void WWII()
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{
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System.out.println("In WW2 the Russians won -- Allies!");
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}
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}
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@@ -0,0 +1,60 @@
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||||
/*
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
|
||||
*/
|
||||
package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
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||||
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import java.util.ArrayList;
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/**
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*
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* @author caleb
|
||||
*/
|
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public class TestEuropeans {
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public static void testWithArrayList()
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{
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ArrayList<European> europeans = new ArrayList();
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europeans.add(new French());
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europeans.add(new German());
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europeans.add(new Russian());
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europeans.add(new Italian());
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for(European man: europeans) {
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man.whatCountry();
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man.beforeChrist();
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man.practiceReligion();
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man.speakLanguage();
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man.WWI();
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man.WWII();
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}
|
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}
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public static void testWithArrayOfObjects() {
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European[] europeans = {
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new French(),
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new German(),
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new Russian(),
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new Italian()
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};
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for (European person: europeans) {
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person.whatCountry();
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person.beforeChrist();
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person.practiceReligion();
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person.speakLanguage();
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person.WWI();
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person.WWII();
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}
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}
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public static void testWithArrayOfInterfaces() {
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Interface[] interfaceArr = {
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}
|
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}
|
||||
public static void main(String[] args)
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{
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testWithArrayList();
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System.out.println("-------------------");
|
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testWithArrayOfObjects();
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||||
}
|
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}
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@@ -0,0 +1,14 @@
|
||||
/*
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Interface.java to edit this template
|
||||
*/
|
||||
package com.calebfontenot.lab8_2_calebfontenot.interfacesGrouped.fun;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author caleb
|
||||
*/
|
||||
public interface War {
|
||||
void WWI();
|
||||
void WWII();
|
||||
}
|
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