diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/CircularIterator.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/data/CircularIterator.java | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/CircularIterator.java b/BJC-Utils2/src/main/java/bjc/utils/data/CircularIterator.java index 8e0bf86..7131114 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/data/CircularIterator.java +++ b/BJC-Utils2/src/main/java/bjc/utils/data/CircularIterator.java @@ -3,8 +3,8 @@ package bjc.utils.data; import java.util.Iterator; public class CircularIterator<E> implements Iterator<E> { - private Iterable<E> source; - private Iterator<E> curr; + private Iterable<E> source; + private Iterator<E> curr; private E curElm; @@ -21,18 +21,19 @@ public class CircularIterator<E> implements Iterator<E> { this(src, true); } + @Override public boolean hasNext() { // We always have something return true; } + @Override public E next() { - if (!curr.hasNext()) { - if (doCircle) { + if(!curr.hasNext()) { + if(doCircle) { curr = source.iterator(); - } else { + } else return curElm; - } } curElm = curr.next(); @@ -40,6 +41,7 @@ public class CircularIterator<E> implements Iterator<E> { return curElm; } + @Override public void remove() { curr.remove(); } |
