Fix aNNiMON#4. Custom Iterator for list.

mgevantmakher · Jul 21, 2015 · 6c595e7 · 6c595e7
1 parent 9c303c2
commit 6c595e7
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/com/annimon/stream/Stream.java b/src/com/annimon/stream/Stream.java
@@ -17,6 +17,23 @@
  */
 public class Stream<T> {
 
+    public static <T> Stream<T> of(final List<? extends T> list) {
+        return new Stream<T>(new Iterator<T>() {
+
+            private int index = 0;
+
+            @Override
+            public boolean hasNext() {
+                return index < list.size();
+            }
+
+            @Override
+            public T next() {
+                return list.get(index++);
+            }
+        });
+    }
+
     public static <T> Stream<T> of(Iterator<? extends T> iterator) {
         return new Stream<T>(iterator);
     }