ASSIGNMENT LaunchCodeEducation#2: TECH JOBS OO

src/main/java/org/launchcode/techjobs/oo/CoreCompetency.java

@@ -2,43 +2,9 @@
 
 import java.util.Objects;
 
-public class CoreCompetency {
-
-    private int id;
-    private static int nextId = 1;
-    private String value;
-
-    public CoreCompetency() {
-        this.id = nextId;
-        nextId++;
-    }
+public class CoreCompetency extends JobField {
 
     public CoreCompetency(String value) {
-        this();
-        this.value = value;
-    }
-
-    // Custom toString, equals, and hashCode methods:
-
-    @Override
-    public String toString() {
-        return value;
+        super(value);
     }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (!(o instanceof CoreCompetency)) return false;
-        CoreCompetency that = (CoreCompetency) o;
-        return id == that.id;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(id);
-    }
-
-    // TODO: Use the "Generate" tool to add a getter and setter for the 'value' field but
-    //  ONLY a getter for the 'id' field.
-
 }

src/main/java/org/launchcode/techjobs/oo/Employer.java

@@ -2,54 +2,9 @@
 
 import java.util.Objects;
 
-public class Employer {
-
-    private int id;
-    private static int nextId = 1;
-    private String value;
-
-    public Employer() {
-        id = nextId;
-        nextId++;
-    }
+public class Employer extends JobField{
 
     public Employer(String value) {
-        this();
-        this.value = value;
-    }
-
-    // Custom toString, equals, and hashCode methods:
-
-    @Override
-    public String toString() {
-        return value;
-    }
-
-    @Override
-    public boolean equals(Object o) {  // Two objects are equal if they have the same id.
-        if (this == o) return true;
-        if (!(o instanceof Employer)) return false;
-        Employer employer = (Employer) o;
-        return getId() == employer.getId();
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(getId());
+        super(value);
     }
-
-    // Getters and Setters:
-
-    public int getId() {
-        return id;
-    }
-
-    public String getValue() {
-        return value;
-    }
-
-    public void setValue(String value) {
-        this.value = value;
-    }
-
 }

src/main/java/org/launchcode/techjobs/oo/Job.java

@@ -17,9 +17,99 @@ public class Job {
     //  other five fields. The second constructor should also call the first in order to initialize
     //  the 'id' field.
 
+    public Job() {
+        id = nextId;
+        nextId++;
+    }
+
+    public Job(String aName, Employer aEmployer, Location aLocation, PositionType aPositionType, CoreCompetency someCoreCompetency){
+        this();
+        this.name = aName;
+        this.employer = aEmployer;
+        this.location = aLocation;
+        this.positionType = aPositionType;
+        this.coreCompetency = someCoreCompetency;
+    }
+
     // TODO: Add custom equals and hashCode methods. Consider two Job objects "equal" when their id fields
     //  match.
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof Job job)) return false;
+        return id == job.id;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+
     // TODO: Add getters for each field EXCEPT nextId. Add setters for each field EXCEPT nextID
     //  and id.
+
+    @Override
+    public String toString(){
+
+        String idValue = getId() == 0 ? "Data not available" : String.valueOf(getId());
+        String nameValue = getName().isEmpty() ? "Data not available" : getName();
+        String employerValue = getEmployer().getValue().isEmpty() ? "Data not available" : getEmployer().toString();
+        String locationValue = getLocation().getValue().isEmpty() ? "Data not available" : getLocation().toString();
+        String positionTypeValue = getPositionType().getValue().isEmpty() ? "Data not available" : getPositionType().toString();
+        String coreCompetencyValue = getCoreCompetency().getValue().isEmpty() ? "Data not available" : getCoreCompetency().toString();
+
+        return String.format("%sID: %s%sName: %s%sEmployer: %s%sLocation: %s%sPosition Type: %s%sCore Competency: %s%s",
+                System.lineSeparator(),
+                idValue, System.lineSeparator(),
+                nameValue, System.lineSeparator(),
+                employerValue, System.lineSeparator(),
+                locationValue, System.lineSeparator(),
+                positionTypeValue, System.lineSeparator(),
+                coreCompetencyValue, System.lineSeparator());
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Employer getEmployer() {
+        return employer;
+    }
+
+    public void setEmployer(Employer employer) {
+        this.employer = employer;
+    }
+
+    public Location getLocation() {
+        return location;
+    }
+
+    public void setLocation(Location location) {
+        this.location = location;
+    }
+
+    public PositionType getPositionType() {
+        return positionType;
+    }
+
+    public void setPositionType(PositionType positionType) {
+        this.positionType = positionType;
+    }
+
+    public CoreCompetency getCoreCompetency() {
+        return coreCompetency;
+    }
+
+    public void setCoreCompetency(CoreCompetency coreCompetency) {
+        this.coreCompetency = coreCompetency;
+    }
 }

src/main/java/org/launchcode/techjobs/oo/JobField.java

@@ -0,0 +1,52 @@
+package org.launchcode.techjobs.oo;
+
+import java.util.Objects;
+
+public abstract class JobField {
+    private int id;
+    private static int nextId = 1;
+    private String value;
+
+    public JobField() {
+        id = nextId;
+        nextId++;
+    }
+
+    public JobField(String value) {
+        this();
+        this.value = value;
+    }
+    @Override
+    public String toString() {
+        return value;
+    }
+
+    @Override
+    public boolean equals(Object o) {  // Two objects are equal if they have the same id.
+        if (this == o) return true;
+        if (!(o instanceof JobField)) return false;
+        JobField jobField = (JobField) o;
+        return getId() == jobField.getId();
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(getId());
+    }
+
+    // Getters and Setters:
+
+    public int getId() {
+        return id;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+
+}

src/main/java/org/launchcode/techjobs/oo/Location.java

@@ -2,53 +2,8 @@
 
 import java.util.Objects;
 
-public class Location {
-
-    private int id;
-    private static int nextId = 1;
-    private String value;
-
-    public Location() {
-        id = nextId;
-        nextId++;
-    }
-
-    // TODO: Add a constructor that takes a string as a parameter and assigns it to the 'value' field. The
-    //  constructor should also call the empty constructor in order to initialize the 'id' field.
-
-
-    // Custom toString, equals, and hashCode methods:
-
-    @Override
-    public String toString() {
-        return value;
+public class Location extends JobField {
+    public Location(String value) {
+        super(value);
     }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (!(o instanceof Location)) return false;
-        Location location = (Location) o;
-        return getId() == location.getId();
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(getId());
-    }
-
-    // Getters and Setters:
-
-    public int getId() {
-        return id;
-    }
-
-    public String getValue() {
-        return value;
-    }
-
-    public void setValue(String value) {
-        this.value = value;
-    }
-
 }

src/main/java/org/launchcode/techjobs/oo/PositionType.java

@@ -1,38 +1,10 @@
 package org.launchcode.techjobs.oo;
 
-public class PositionType {
+import java.util.Objects;
 
-    private int id;
-    private static int nextId = 1;
-    private String value;
-
-    public PositionType() {
-        id = nextId;
-        nextId++;
-    }
+public class PositionType extends JobField {
 
     public PositionType(String value) {
-        this();
-        this.value = value;
-    }
-
-    // TODO: Add a custom toString() method that returns the data stored in 'value'.
-
-    // TODO: Add custom equals and hashCode methods. Consider two PositionType objects "equal" when
-    //  their id fields match.
-
-    // Getters and Setters:
-
-    public int getId() {
-        return id;
-    }
-
-    public String getValue() {
-        return value;
+        super(value);
     }
-
-    public void setValue(String value) {
-        this.value = value;
-    }
-
 }