diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/esodata/TapeChanger.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/esodata/TapeChanger.java | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeChanger.java b/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeChanger.java index 8b8613f..dc885bc 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeChanger.java +++ b/BJC-Utils2/src/main/java/bjc/utils/esodata/TapeChanger.java @@ -83,6 +83,13 @@ public class TapeChanger<T> implements Tape<T> { return currentTape.size(); } + @Override + public int position() { + if (currentTape == null) return 0; + + return currentTape.position(); + } + /** * Insert an element before the current item. * |