cs-3443: finish lab2 functionality
TODO: add docs
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* Lab 1 Submission
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* Lab 2 Submission
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Name: =Price Hiller=
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ABC123: =zfp106=
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Date: =2024-06-12=
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URL: [[https://git.orion-technologies.io/Price/college/src/branch/Development/Summer-2024/CS-3443/Labs/Lab1]]
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Date: =2024-06-22=
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URL: [[https://git.orion-technologies.io/Price/college/src/branch/Development/Summer-2024/CS-3443/Labs/Lab2]]
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** Running the program
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@ -25,4 +25,4 @@ Recording of the program running: [[file:./assets/run-recording.webm]]
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- Click =Run=
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*** via Maven
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If you have Maven installed, you can easily run this program when at the top level of the project via ~mvn exec:java -Dexec.mainClass="com.zfp106.lab1.Lab1"~.
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If you have Maven installed, you can easily run this program when at the top level of the project via ~mvn exec:java -Dexec.mainClass="com.zfp106.lab2.Lab2"~.
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package com.zfp106.lab2;
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public class CrewMember {
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private String name;
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private String position;
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private String rank;
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private String species;
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private String assignment;
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public CrewMember(String name, String position, String rank, String species, String assignment) {
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this.setName(name);
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this.setPosition(position);
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this.setRank(rank);
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this.setSpecies(species);
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this.setAssignment(assignment);
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}
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public CrewMember(String name, String position, String rank, String species) {
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this.setName(name);
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this.setPosition(position);
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this.setRank(rank);
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this.setSpecies(species);
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}
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public String toString() {
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return String.format("%s (%s) - %s [%s]", this.getName(), this.getRank(), this.getPosition(),
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this.getSpecies());
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getPosition() {
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return position;
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}
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public void setPosition(String position) {
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this.position = position;
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}
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public String getRank() {
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return rank;
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}
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public void setRank(String rank) {
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this.rank = rank;
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}
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public String getSpecies() {
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return species;
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}
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public void setSpecies(String species) {
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this.species = species;
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}
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public String getAssignment() {
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return assignment;
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}
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public void setAssignment(String assignment) {
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this.assignment = assignment;
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}
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}
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package com.zfp106.lab2;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Paths;
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import java.util.ArrayList;
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public class Fleet {
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private String name;
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private ArrayList<Starship> starships;
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public Fleet(String name) {
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this.setName(name);
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this.setStarships(new ArrayList<Starship>());
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public ArrayList<Starship> getStarships() {
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return starships;
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}
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public void setStarships(ArrayList<Starship> starships) {
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this.starships = starships;
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}
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public String toString() {
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String out = String.format("----------------------------\n\n%s\n\n----------------------------\n",
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this.getName());
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StringBuilder starships = new StringBuilder();
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for (Starship starship : this.getStarships()) {
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starships.append("\n" + starship.toString() + "\n");
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}
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out = out + starships.toString();
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return out;
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}
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public void loadStarships(String starshipsDirectoryStr) throws IOException {
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File[] starshipFiles = Paths.get(starshipsDirectoryStr).toFile().listFiles();
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Integer curFile = 0;
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Integer remainingFiles = starshipFiles.length;
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while (remainingFiles > 0) {
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curFile = Math.floorMod(curFile - 2, starshipFiles.length);
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while (starshipFiles[curFile] == null) {
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curFile--;
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if (curFile < 0) {
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curFile = Math.floorMod(curFile, starshipFiles.length);
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}
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}
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if (starshipFiles[curFile] != null) {
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this.starships.add(Starship.loadStarshipFromPath(starshipFiles[curFile].toPath()));
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starshipFiles[curFile] = null;
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remainingFiles--;
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}
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}
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}
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}
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@ -1,11 +1,15 @@
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package com.zfp106.lab2;
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/**
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* Lab2 is a Java class containing a main method to run your program when completed.
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* This class will not compile until you have completed the requirements outlined in
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* Lab2 is a Java class containing a main method to run your program when
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* completed.
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* This class will not compile until you have completed the requirements
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* outlined in
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* the lab description.
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*
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* @author Amanda Fernandez (abc123)
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* @author Price Hiller (zfp106)
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* UTSA CS 3443 - Lab 2
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* Fall 2022
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* Fall 2024
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*/
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public class Lab2 {
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@ -17,7 +21,8 @@ public class Lab2 {
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unitedFederation.loadStarships("data");
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} catch (Exception e) {
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// this is a try/catch which will show any errors to the console (more on these in coming weeks!)
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// this is a try/catch which will show any errors to the console (more on these
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// in coming weeks!)
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e.printStackTrace();
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}
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@ -0,0 +1,96 @@
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package com.zfp106.lab2;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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public class Starship {
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private String name;
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private String registry;
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private String starshipClass;
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private ArrayList<CrewMember> crew;
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public Starship(String name, String registry, String starship_class) {
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this.setName(name);
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this.setRegistry(registry);
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this.setStarshipClass(starship_class);
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this.setCrew(new ArrayList<CrewMember>());
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}
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public String toString() {
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String out = String.format("%s, %s. Registry: %s\n\n%d crew members assigned.", this.getName(),
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this.getStarshipClass(), this.getRegistry(), this.getNumberOfPersonnel());
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StringBuilder crew = new StringBuilder();
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for (CrewMember crewMember : this.getCrew()) {
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crew.append("\n\n - " + crewMember.toString());
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}
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out = out + crew.toString();
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return out;
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}
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public void addCrewMember(CrewMember crewMember) {
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if (!this.crew.contains(crewMember)) {
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this.crew.add(crewMember);
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}
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}
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public Integer getNumberOfPersonnel() {
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return this.crew.size();
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getRegistry() {
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return registry;
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}
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public void setRegistry(String registry) {
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this.registry = registry;
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}
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public ArrayList<CrewMember> getCrew() {
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return crew;
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}
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public void setCrew(ArrayList<CrewMember> crew) {
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this.crew = crew;
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}
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public String getStarshipClass() {
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return starshipClass;
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}
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public void setStarshipClass(String starshipClass) {
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this.starshipClass = starshipClass;
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}
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public static Starship loadStarshipFromPath(Path filePath) throws IOException {
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List<String> starshipInfo = new ArrayList<String>();
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try (Stream<String> lines = Files.lines(filePath)) {
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starshipInfo = lines.collect(Collectors.toList());
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}
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// First element of the starship file is the the starship name, registry, and
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// class
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String[] header = starshipInfo.remove(0).split(",");
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Starship starship = new Starship(header[0], header[1], header[2]);
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// Then we go through and grab all the crew members assigned to the starship and
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// add 'em to
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// the starship
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for (String crewMemberLine : starshipInfo) {
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String[] crewMemberInfo = crewMemberLine.split(",");
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starship.addCrewMember(
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new CrewMember(crewMemberInfo[0], crewMemberInfo[1], crewMemberInfo[2], crewMemberInfo[3]));
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}
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return starship;
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}
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}
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package com.zfp106.lab2;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import org.junit.jupiter.api.Test;
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class FleetTests {
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@Test
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void fleetStringReprIsCorrect() {
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Fleet fleet = new Fleet("United Federation of Planets");
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try {
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fleet.loadStarships("data");
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} catch (Exception e) {
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e.printStackTrace();
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}
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String expected = "----------------------------\n" +
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"\n" +
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"United Federation of Planets\n" +
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"\n" +
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"----------------------------\n" +
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"\n" +
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"USS Endeavour, Nebula. Registry: NCC-71805\n" +
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"\n" +
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"0 crew members assigned.\n" +
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"\n" +
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"USS Bozeman, Sovereign. Registry: NCC-1941-A\n" +
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"\n" +
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"0 crew members assigned.\n" +
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"\n" +
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"USS Enterprise, Constitution. Registry: NCC-1701-A\n" +
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"\n" +
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"8 crew members assigned.\n" +
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"\n" +
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" - James T. Kirk (Captain) - Commanding Officer [Human]\n" +
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"\n" +
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" - Spock (Commander) - First Officer [Vulcan/Human]\n" +
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"\n" +
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" - Leonard McCoy (Lieutenant Commander) - Chief Medical Officer [Human]\n" +
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"\n" +
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" - Montgomery Scott (Lieutenant Commander) - Chief Engineering Officer [Human]\n" +
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"\n" +
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" - Christine Chapel (Crewman) - Nurse [Human]\n" +
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"\n" +
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" - Nyota Uhura (Lieutenant) - Communications Officer [Human]\n" +
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"\n" +
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" - Hikaru Sulu (Lieutenant) - Helmsman [Human]\n" +
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"\n" +
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" - Pavel Chekov (Ensign) - Navigator [Human]\n" +
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"\n" +
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"USS Bozeman, Soyuz. Registry: NCC-1941\n" +
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"\n" +
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"0 crew members assigned.\n" +
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"\n" +
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"USS Enterprise, Galaxy. Registry: NCC-1701-D\n" +
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"\n" +
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"8 crew members assigned.\n" +
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"\n" +
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" - Jean-Luc Picard (Captain) - Commanding Officer [Human]\n" +
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"\n" +
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" - William T. Riker (Commander) - First Officer [Human]\n" +
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"\n" +
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" - Beverly Crusher (Lieutenant Commander) - Chief Medical Officer [Human]\n" +
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"\n" +
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" - Geordi La Forge (Lieutenant) - Chief Engineering Officer [Human]\n" +
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"\n" +
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" - Deanna Troi (Lieutenant Commander) - Counselor [Betazoid]\n" +
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"\n" +
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" - Worf (Lieutenant) - Helmsman [Klingon]\n" +
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"\n" +
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" - Data (Lieutenant Commander) - Chief Operations Officer [Android]\n" +
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"\n" +
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" - Tasha Yar (Lieutenant) - Chief Security Officer [Human]\n" +
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"\n" +
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"USS Gibraltar, Sovereign. Registry: NCC-75689\n" +
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"\n" +
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"0 crew members assigned.\n";
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assertEquals(expected, fleet.toString());
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}
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}
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