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="R_Bassanetti_Brian" default="default" basedir=".">
+    <description>Builds, tests, and runs the project R_Bassanetti_Brian.</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="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="R_Bassanetti_Brian-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${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=e81e0f93
+build.xml.script.CRC32=c53e1d41
+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=e81e0f93
+nbproject/build-impl.xml.script.CRC32=f7f12c7c
+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}/R_Bassanetti_Brian.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=r_bassanetti_brian.R_Bassanetti_Brian
+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>R_Bassanetti_Brian</name>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+    </configuration>
+</project>

src/r_bassanetti_brian/Cellulare.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 r_bassanetti_brian;
+
+/**
+ *
+ * @author alunno
+ */
+public class Cellulare {
+
+    String marca;
+    String modello;
+    double prezzo;
+    String generazione;
+    int numeroArticoli;
+
+    Cellulare(String p_marca, String p_modello, double p_prezzo, String p_generazione, int p_numeroArticoli) {
+        this.marca = p_marca;
+        this.modello = p_modello;
+        this.prezzo = p_prezzo;
+        this.generazione = p_generazione;
+        this.numeroArticoli = p_numeroArticoli;
+    }
+    
+    public void stampaCellulare(){
+        System.out.println("Marca: " + this.marca);
+        System.out.println("Modello: " + this.modello);
+        System.out.println("Prezzo: " + this.prezzo);
+        System.out.println("Generazione: " +  this.generazione);
+        System.out.println("Numero articoli: " + this.numeroArticoli);
+    }
+    
+    public String getGenerazione(){
+        return this.generazione;
+    }
+    
+    public int getNumeroArticoli(){
+        return this.numeroArticoli;
+    }
+}

src/r_bassanetti_brian/R_Bassanetti_Brian.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 r_bassanetti_brian;
+
+import java.util.Scanner;
+
+/**
+ *
+ * @author alunno
+ */
+public class R_Bassanetti_Brian {
+
+    /**
+     * @param args the command line arguments
+     */
+    static Scanner sc = new Scanner(System.in);
+    static String generazioniAmmesse[] = {"3G", "4G", "5G"};
+
+    public static void main(String[] args) {
+        int scelta = -1;
+        int numeroCellulari = 0; //inizializzo a 0 per permettere l'aggiunta di più cellulari dopo
+        Cellulare negozio[] = new Cellulare[numeroCellulari];
+        boolean error;
+        String generazione;
+
+        do {
+            System.out.println("Inserire un'opzione:");
+            System.out.println("1. Inserire cellulare");
+            System.out.println("2. Mostra cellulari per generazione");
+            System.out.println("3. Mostra cellulari per modello di cui ne sono presenti il minor numero");
+            System.out.println("4. Mostra cellulari per marca più costosi di quanto inserito");
+            System.out.println("5. Mostra cellulari 5G di cui sono presenti modelli meno numerosi della media");
+            System.out.println("0. Esci");
+            System.out.print("Scelta: ");
+
+            scelta = sc.nextInt();
+            sc.nextLine();
+
+            switch (scelta) {
+                case 0:
+                    sc.close();
+                    break;
+                case 1:
+                    negozio = InserimentoCellulare(numeroCellulari, negozio);
+                    numeroCellulari++;
+                    Pausa();
+                    break;
+                case 2:
+                    if (numeroCellulari == 0) {
+                        System.out.println("Errore: è nece3ssario inserire almeno un cellulare prima di proseguire.");
+                    } else {
+                        do {
+                            error = true;
+                            System.out.print("Inserire la generazione (sono ammesse solo: 3G, 4G, 5G): ");
+                            generazione = sc.nextLine();
+                            sc.nextLine();
+                            System.out.println();
+
+                            boolean erroreGenerazione = true;
+
+                            for (int i = 0; i < generazioniAmmesse.length && erroreGenerazione; i++) {
+                                if (generazione.equals(generazioniAmmesse[i])) {
+                                    erroreGenerazione = false;
+                                }
+                            }
+
+                            if (erroreGenerazione) {
+                                System.out.println("Errore: sono ammesse solo: 3G, 4G, 5G come generazioni.");
+                                Pausa();
+                            } else {
+                                error = false;
+                            }
+                        } while (error);
+                        MostraCellulariPerGenerazione(generazione, negozio);
+                    }
+                    Pausa();
+                    break;
+                case 3:
+                    MostraCellulariPerNumeroMinore(negozio);
+                    Pausa();
+                    break;
+                case 4:
+                    Pausa();
+                    break;
+                case 5:
+                    Pausa();
+                    break;
+            }
+
+        } while (scelta != 0);
+    }
+
+    static void Pausa() {
+        System.out.println("Premere un tasto per continuare. . .");
+        sc.nextLine();
+    }
+
+    static Cellulare[] InserimentoCellulare(int p_numeroCellulari, Cellulare[] p_negozio) {
+        String marca;
+        String modello;
+        double prezzo;
+        String generazione;
+        int numeroArticoli;
+        boolean error;
+
+        System.out.print("Inserire la marca: ");
+        marca = sc.nextLine();
+        sc.nextLine();
+        System.out.println();
+
+        System.out.print("Inserire il modello: ");
+        modello = sc.nextLine();
+        sc.nextLine();
+        System.out.println();
+
+        do {
+            error = true;
+            System.out.print("Inserire il prezzo: ");
+            prezzo = sc.nextDouble();
+            sc.nextLine();
+            System.out.println();
+            if (prezzo <= 0) {
+                System.out.println("Errore: il prezzo non può essere 0 o negativo.");
+                Pausa();
+            } else {
+                error = false;
+            }
+        } while (error);
+
+        do {
+            error = true;
+            System.out.print("Inserire la generazione (sono ammesse solo: 3G, 4G, 5G): ");
+            generazione = sc.nextLine();
+            sc.nextLine();
+            System.out.println();
+
+            boolean erroreGenerazione = true;
+
+            for (int i = 0; i < generazioniAmmesse.length && erroreGenerazione; i++) {
+                if (generazione.equals(generazioniAmmesse[i])) {
+                    erroreGenerazione = false;
+                }
+            }
+
+            if (erroreGenerazione) {
+                System.out.println("Errore: sono ammesse solo: 3G, 4G, 5G come generazioni.");
+                Pausa();
+            } else {
+                error = false;
+            }
+        } while (error);
+
+        do {
+            error = true;
+            System.out.print("Inserire la quantità: ");
+            numeroArticoli = sc.nextInt();
+            sc.nextLine();
+            System.out.println();
+            if (numeroArticoli <= 0) {
+                System.out.println("Errore: la quantità non può essere 0 o negativa.");
+                Pausa();
+            } else {
+                error = false;
+            }
+        } while (error);
+
+        Cellulare cellulare = new Cellulare(marca, modello, prezzo, generazione, numeroArticoli);
+
+        Cellulare ritorno[] = new Cellulare[p_numeroCellulari + 1];
+
+        if (p_negozio.length > 0) {
+            for (int i = 0; i < p_numeroCellulari; i++) {
+                ritorno[i] = p_negozio[i];
+            }
+        }
+        ritorno[p_numeroCellulari] = cellulare;
+
+        return ritorno;
+    }
+
+    static void MostraCellulariPerGenerazione(String p_generazione, Cellulare[] p_negozio) {
+        for (Cellulare cellulare : p_negozio) {
+            if (cellulare.getGenerazione().equals(p_generazione)) {
+                cellulare.stampaCellulare();
+                System.out.println();
+            }
+        }
+    }
+    
+    static void MostraCellulariPerNumeroMinore(Cellulare[] p_negozio) {
+        int numeroArticoliPrecedente = 0;
+        for (Cellulare cellulare : p_negozio) {
+            if(cellulare.getNumeroArticoli() < numeroArticoliPrecedente){
+                numeroArticoliPrecedente = cellulare.getNumeroArticoli();
+            }            
+        }
+        for (Cellulare cellulare : p_negozio) {
+            if(cellulare.getNumeroArticoli() == numeroArticoliPrecedente){
+                cellulare.stampaCellulare();
+            }            
+        }
+    }
+}