Creates the Piece.java class and created the appropriate JavaDocs.

src/Assignments/A1/Driver.java

@@ -2,6 +2,18 @@ package Assignments.A1;
 
 // Potentially will be changed to an UI Implementation with JavaFX if time permits.
 
+
+/**
+ * Board will be used to save locations in a 2D array.
+ *
+ * The design of the board locations will be numbered like so:
+ *      0   1   2
+ *      3   4   5
+ *      6   7   8
+ *
+ * The values will be specified with an int. Must be between (inclusive) 1-8.
+ * The empty spot will be represented with null.
+ */
 public class Driver {
 
 

src/Assignments/A1/models/Piece.java

@@ -1,4 +1,67 @@
 package Assignments.A1.models;
 
+/**
+ * This class allows for abstraction and proper representation of a piece of the 8 puzzle.
+ *
+ * @author Jonathan Turner
+ * @version CS3642 - Spring 2024
+ */
 public class Piece {
+
+    private int loc;
+    private int value;
+
+    /**
+     * Creates a new piece with a specified location and value.
+     *
+     * @precondition loc >= 0 & newLoc <= 8
+     *               & value >= 1 & value <= 8
+     * @postcondition the piece is created.
+     * @param loc
+     * @param value
+     */
+    public Piece(int loc, int value) {
+
+        this.moveTo(loc);
+        this.value = value;
+    }
+
+    /**
+     * Moves the piece to a new location.
+     *
+     * @precondition newLoc >= 0 & newLoc <= 8
+     * @precondition location = newLoc
+     *
+     * @param newLoc the new location of the piece.
+     */
+    public void moveTo(int newLoc) {
+        if (newLoc < 0 || newLoc > 8) {
+            throw new IllegalArgumentException("The new location is not valid.");
+        }
+        this.loc = newLoc;
+    }
+
+    /**
+     * Gets the location of the piece.
+     *
+     * @precondition None
+     * @postcondition None
+     *
+     * @return loc the location of the piece.
+     */
+    public int getLoc() {
+        return this.loc;
+    }
+
+    /**
+     * Gets the value of the piece.
+     *
+     * @precondition None
+     * @postcondition None
+     *
+     * @return value the Value of the piece.
+     */
+    public int getValue() {
+        return this.value;
+    }
 }