Finished with Term project part Two

SDEV333-Term-Project.iml

@@ -7,5 +7,31 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library">
+      <library name="JUnit4">
+        <CLASSES>
+          <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.13.1/junit-4.13.1.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library name="JUnit5.8.1">
+        <CLASSES>
+          <root url="jar://$MAVEN_REPOSITORY$/org/junit/jupiter/junit-jupiter/5.8.1/junit-jupiter-5.8.1.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/junit/jupiter/junit-jupiter-api/5.8.1/junit-jupiter-api-5.8.1.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/opentest4j/opentest4j/1.2.0/opentest4j-1.2.0.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/junit/platform/junit-platform-commons/1.8.1/junit-platform-commons-1.8.1.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/apiguardian/apiguardian-api/1.1.2/apiguardian-api-1.1.2.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/junit/jupiter/junit-jupiter-params/5.8.1/junit-jupiter-params-5.8.1.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/junit/jupiter/junit-jupiter-engine/5.8.1/junit-jupiter-engine-5.8.1.jar!/" />
+          <root url="jar://$MAVEN_REPOSITORY$/org/junit/platform/junit-platform-engine/1.8.1/junit-platform-engine-1.8.1.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
   </component>
 </module>

src/Bag.java

@@ -0,0 +1,25 @@
+/**
+ * Bag interface
+ * @param <Item> class / data type of the items in the queue
+ */
+public interface Bag<Item> extends Iterable<Item> {
+
+    /**
+     * Add an item to the bag
+     * @param item the item to be added
+     */
+    void add(Item item);
+
+    /**
+     * Checks to see if the bag is empty
+     * @return true if empty, false is not empty
+     */
+    boolean isEmpty();
+
+    /**
+     * Returns the count of items in the queue
+     * @return the number of items in the queue
+     */
+
+    int size();
+}

src/List.java

@@ -37,6 +37,12 @@ public interface List<E> extends Iterable<E> {
      */
     void set(int i, E item);
 
+    void addFront(int value);
+
+    void addBack(int value);
+
+    void add(int index, int value);
+
     /**
      * Remove item at the front of the list.
      * @return the item that was removed
@@ -69,6 +75,10 @@ public interface List<E> extends Iterable<E> {
      */
     boolean contains(E item);
 
+    boolean contains(int value);
+
+    int indexOf(int value);
+
     /**
      * Checks if the list is empty.
      * @return true if the list is empty, false otherwise
@@ -80,4 +90,6 @@ public interface List<E> extends Iterable<E> {
      * @return number of items in the list
      */
     int size();
+
+    void clear();
 }