feat: update structure

cs2030s/labs/Lab6/Or.java

@@ -0,0 +1,38 @@
+/**
+ * Represents the Or type, a conditional which returns true if either value is
+ * true. This operator short circuits, which means that if the left value is
+ * true, the right value is not evaluated
+ */
+class Or implements Cond {
+  private Cond lVal;
+  private Cond rVal;
+
+  /**
+   * Constructor for the Or conditional.
+   * 
+   * @param lVal the left value in the Or Operation.
+   * @param rVal This is only evaluated if lVal is false
+   */
+  public Or(Cond lVal, Cond rVal) {
+    this.lVal = lVal;
+    this.rVal = rVal;
+  }
+
+  @Override
+  public boolean eval() {
+    if (this.lVal.eval()) {
+      return true;
+    }
+    return this.rVal.eval();
+  }
+
+  @Override
+  public String toString() {
+    return "(" + this.lVal + " | " + this.rVal + ")";
+  }
+
+  @Override
+  public Cond neg() {
+    return new And(lVal.neg(), rVal.neg());
+  }
+}