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Javaaaaaaaaaaaaaaaaaaaaa

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This commit is contained in:
Chloe Fontenot 🏳️‍⚧️ 2023-09-27 13:30:37 -05:00
parent 6621d48a07
commit 43de41eee1
9 changed files with 184 additions and 3 deletions
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1
.gitignore vendored
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@ -175,3 +175,4 @@
/Semester 3/Assignments/MP3_Recursion_CalebFontenot/dist/
/BigIntegerFibonacci/nbproject/private/
/BigIntegerFibonacci/build/
/Semester 3/GenericRules/target/

18
Semester 3/GenericRules/nb-configuration.xml Normal file
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@ -0,0 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<project-shared-configuration>
<!--
This file contains additional configuration written by modules in the NetBeans IDE.
The configuration is intended to be shared among all the users of project and
therefore it is assumed to be part of version control checkout.
Without this configuration present, some functionality in the IDE may be limited or fail altogether.
-->
<properties xmlns="http://www.netbeans.org/ns/maven-properties-data/1">
<!--
Properties that influence various parts of the IDE, especially code formatting and the like.
You can copy and paste the single properties, into the pom.xml file and the IDE will pick them up.
That way multiple projects can share the same settings (useful for formatting rules for example).
Any value defined here will override the pom.xml file value but is only applicable to the current project.
-->
<netbeans.hint.jdkPlatform>JDK_20__System_</netbeans.hint.jdkPlatform>
</properties>
</project-shared-configuration>

4
Semester 3/GenericRules/pom.xml
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@ -7,8 +7,8 @@
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<maven.compiler.source>20</maven.compiler.source>
<maven.compiler.target>20</maven.compiler.target>
<exec.mainClass>edu.slcc.asdv.caleb.gemericrules.GemericRules</exec.mainClass>
</properties>
<name>GenericRules</name>

2
Semester 3/GenericRules/src/main/java/edu/slcc/asdv/caleb/gemericrules/GenericRule3.java
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@ -15,6 +15,6 @@ public class GenericRule3 {
public static void main(String[] args)
{
List<Number> list1 = new ArrayList<Number>();
ArrayList<Number> list2 = new ArrayList<Integer>();
//ArrayList<Number> list2 = new ArrayList<Integer>();
}
}

23
Semester 3/GenericRules/src/main/java/edu/slcc/asdv/caleb/gemericrules/GenericRule4.java Normal file
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@ -0,0 +1,23 @@
/*
* 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 edu.slcc.asdv.caleb.gemericrules;
import java.util.ArrayList;
/**
*
* @author caleb
*/
public class GenericRule4 {
public static void f1(ArrayList<?> list) {
System.out.println(list.size());
///list.add(new Integer(5));
}
public static void main(String[] args)
{
f1(new ArrayList<Integer>());
f1(new ArrayList<Double>());
}
}

24
Semester 3/GenericRules/src/main/java/edu/slcc/asdv/caleb/gemericrules/GenericRule5.java Normal file
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@ -0,0 +1,24 @@
/*
* 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 edu.slcc.asdv.caleb.gemericrules;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author caleb
*/
public class GenericRule5 {
public static void main(String[] args)
{
List<?> list1 = new ArrayList<Integer>();
ArrayList<?> list2 = new ArrayList<Double>();
ArrayList<?> list3 = new ArrayList<String>();
//list3.add("abc");
System.out.println(list3.size());
System.out.println(list3.subList(0, 0));
}
}

32
Semester 3/GenericRules/src/main/java/edu/slcc/asdv/caleb/gemericrules/GenericRule6.java Normal file
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@ -0,0 +1,32 @@
/*
* 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 edu.slcc.asdv.caleb.gemericrules;
import java.util.ArrayList;
import static java.util.Collections.list;
import java.util.List;
/**
*
* @author caleb
*/
public class GenericRule6 {
public static void f6(List<? extends A> list) {
System.out.println(list.size());
}
public static void main(String[] args)
{
List<A> list1 = new ArrayList<>();
list1.add (new C());
list1.add (new B());
f6(list1);
ArrayList<B> list2 = new ArrayList<>();
}
}
//class A{}
//class B extends A{}
//class C extends B{}

44
Semester 3/GenericRules/src/main/java/edu/slcc/asdv/caleb/gemericrules/GenericRule7.java Normal file
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@ -0,0 +1,44 @@
/*
* 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 edu.slcc.asdv.caleb.gemericrules;
import java.util.ArrayList;
import static java.util.Collections.list;
import java.util.List;
/**
*
* @author caleb
*/
public class GenericRule7 {
public static void f6(List<? extends A> list)
{
System.out.println(list.size());
}
public static void main(String[] args)
{
List<A> list1 = new ArrayList<>();
list1.add(new C());
list1.add(new B());
List<? extends A> list = list1;
ArrayList<B> list2 = new ArrayList<>();
list1.add(new A());
list = list2;
}
}
class A {
}
class B extends A {
}
class C extends B {
}

39
Semester 3/GenericRules/src/main/java/edu/slcc/asdv/caleb/gemericrules/GenericRule8.java Normal file
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@ -0,0 +1,39 @@
/*
* 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 edu.slcc.asdv.caleb.gemericrules;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author caleb
*/
public class GenericRule8<T1> {
// List<? extends T1> lista = new ArrayList<String>();
public static <T2> void f8(List<? extends T2> list)
{
System.out.println(list.size());
//list.add(new C());
}
public static void main(String[] args)
{
list<A> list1 = new ArrayList<>();
list1.add(new C());
list1.add(new B());
f8(list1);
ArrayList<B> list2 = new ArrayList<>();
list2.add(new A());
f8(list2);
ArrayList<String> list3 = new ArrayList<String>();
list3.add("abc");
f8(list3);
}
}