Initial Commit

build.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="Tridimensionale" default="default" basedir=".">
+    <description>Builds, tests, and runs the project Tridimensionale.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="Tridimensionale-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>

manifest.mf

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+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+

nbproject/genfiles.properties

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+build.xml.data.CRC32=49d9c391
+build.xml.script.CRC32=58e297d2
+build.xml.stylesheet.CRC32=8064a381@1.80.1.48
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=49d9c391
+nbproject/build-impl.xml.script.CRC32=a039c2d1
+nbproject/build-impl.xml.stylesheet.CRC32=830a3534@1.80.1.48

nbproject/project.properties

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+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processor.options=
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+    ${run.classpath}
+debug.test.classpath=\
+    ${run.test.classpath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/Tridimensionale.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+excludes=
+includes=**
+jar.compress=false
+javac.classpath=
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.external.vm=true
+javac.processorpath=\
+    ${javac.classpath}
+javac.source=1.8
+javac.target=1.8
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+javac.test.processorpath=\
+    ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+main.class=tridimensionale.Tridimensionale
+manifest.file=manifest.mf
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=false
+platform.active=default_platform
+run.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.test.classpath=\
+    ${javac.test.classpath}:\
+    ${build.test.classes.dir}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test

nbproject/project.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.java.j2seproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
+            <name>Tridimensionale</name>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+    </configuration>
+</project>

src/tridimensionale/Cilindro.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package tridimensionale;
+
+/**
+ *
+ * @author CISCO
+ */
+public class Cilindro extends Figura{
+
+    private double raggio;
+
+    public Cilindro(int altezza, double raggio) {
+        super(altezza);
+        this.raggio = raggio;
+    }
+    
+    @Override
+    public double calcolaArea() {
+        return this.raggio * Math.PI * 2;
+    }
+    
+}

src/tridimensionale/Figura.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package tridimensionale;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *
+ * @author CISCO
+ */
+public abstract class Figura {
+    protected int altezza;
+
+    public Figura(int altezza) {
+        this.altezza = altezza;
+    }
+    
+    public abstract double calcolaArea();
+    
+    public double calcolaVolume(){
+        return this.calcolaArea() * this.altezza;
+    }
+    
+    public String stampaArea(){
+        return "Area: " + this.calcolaArea();
+    }
+    
+    public String stampaVolume(){
+        return "Volume: " + this.calcolaVolume();
+    }
+}

src/tridimensionale/Parallelepipedo.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package tridimensionale;
+
+/**
+ *
+ * @author CISCO
+ */
+public class Parallelepipedo extends Figura {
+    
+    private double latoBase;
+
+    public Parallelepipedo(int altezza, double base) {
+        super(altezza);
+        this.latoBase = base;
+    }
+    
+    @Override
+    public double calcolaArea() {
+        return this.latoBase * this.latoBase;
+    }
+    
+}

src/tridimensionale/Tridimensionale.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package tridimensionale;
+
+import java.util.InputMismatchException;
+import java.util.Scanner;
+
+/**
+ *
+ * @author CISCO
+ */
+public class Tridimensionale {
+
+    /**
+     * @param args the command line arguments
+     */
+    static Scanner sc = new Scanner(System.in);
+
+    public static void main(String[] args) {
+        int scelta = -1;
+
+        do {
+            System.out.println("Scegliere un'opzione:");
+            System.out.println("1. Cilindro");
+            System.out.println("2. Parallelelpipedo");
+            System.out.println("0. Esci");
+            System.out.print("Opzione: ");
+
+            try {
+                scelta = sc.nextInt();
+                sc.nextLine();
+
+                switch (scelta) {
+                    case 0:
+                        break;
+                    case 1:
+                        cilindro();
+                        pausa();
+                        break;
+                    case 2:
+                        parallelepipedo();
+                        pausa();
+                        break;
+                    default:
+                        System.out.println("Opzione non valida.");
+                        pausa();
+                        break;
+                }
+            } catch (InputMismatchException _) {
+                System.out.println("Errore: scelta non valida.");
+                pausa();
+            }
+        } while (scelta != 0);
+    }
+
+    public static void pausa() {
+        System.out.println("Premere un tasto per continuare. . .");
+        sc.nextLine();
+    }
+
+    static void cilindro() {
+        Cilindro c = new Cilindro((int) misura("l'altezza"), misura("il raggio"));
+        System.out.println("L'area è " + c.stampaArea());
+        System.out.println("Il volume è " + c.stampaVolume());
+    }
+
+    static void parallelepipedo() {
+        Parallelepipedo p = new Parallelepipedo((int) misura("l'altezza"), misura("la base"));
+        System.out.println("L'area è " + p.stampaArea());
+        System.out.println("Il volume è " + p.stampaVolume());
+    }
+
+    static double misura(String tipo) {
+        boolean error;
+        double ritorno = -1;
+        do {
+            error = false;
+
+            System.out.print("Inserire " + tipo + " della figura: ");
+
+            try {
+                ritorno = sc.nextDouble();
+                sc.nextLine();
+
+                if (ritorno <= 0) {
+                    System.out.println("Errore: non è possibile selezionare " + tipo + " minore di zero.");
+                    pausa();
+                    error = true;
+                }
+            } catch (InputMismatchException _) {
+                System.out.println("Errore: opzione non valida.");
+                pausa();
+                error = true;
+            }
+        } while (error);
+
+        return ritorno;
+    }
+}