Realized interfaces Aggregate and Iterator

Bishop92 · Bishop92 · commit ce0cea2022d7 · 2014-04-04T19:43:51.000+02:00
diff --git a/Aggregate/Aggregate.js b/Aggregate/Aggregate.js
@@ -0,0 +1,15 @@
+/**
+ * Created by Stefano on 04/04/2014.
+ */
+
+function Aggregate() {
+
+}
+
+/**
+ * Return the iterator relative to the aggregate.
+ * @abstract
+ * @return {Iterator} The iterator.
+ */
+Aggregate.prototype.getIterator = function () {
+};
diff --git a/Aggregate/Iterator.js b/Aggregate/Iterator.js
@@ -0,0 +1,61 @@
+/**
+ * Created by Stefano on 04/04/2014.
+ */
+
+function Iterator() {
+
+}
+
+/**
+ * Move the iterator to the first position of the aggregate.
+ * @abstract
+ * @return {void}
+ */
+Iterator.prototype.first = function () {
+
+};
+
+/**
+ * Move the iterator to the next item.
+ * @abstract
+ * @return {void}
+ */
+Iterator.prototype.next = function () {
+
+};
+
+/**
+ * Move the iterator to the last position of the aggregate.
+ * @abstract
+ * @return {void}
+ */
+Iterator.prototype.last = function () {
+
+};
+
+/**
+ * Move the iterator to the previous item.
+ * @abstract
+ * @return {void}
+ */
+Iterator.prototype.previous = function () {
+
+};
+
+/**
+ * Check if the iterator is out of the bounds of the aggregate.
+ * @abstract
+ * @return {boolean} It return true if the iterator is out of the bounds of the aggregate, otherwise false.
+ */
+Iterator.prototype.isDone = function () {
+
+};
+
+/**
+ * Return the item stored at the position pointed by the iterator.
+ * @abstract
+ * @return {Object|undefined} The item stored or undefined if it's out of the bounds.
+ */
+Iterator.prototype.getItem = function () {
+
+};
