diff options
| author | bjorn <bjorn@bringert.net> | 2008-10-27 10:18:21 +0000 |
|---|---|---|
| committer | bjorn <bjorn@bringert.net> | 2008-10-27 10:18:21 +0000 |
| commit | 9457ebe0c34dc977ad7fb97d1daaab96416cceca (patch) | |
| tree | b06de9c556fca7d9b04d8158c86692653caf9a1a /src/server/gwt | |
| parent | 970e69add920a49491fb9e55c381f43900c19b27 (diff) | |
GWT: added IterableJsArray.isEmpty().
Diffstat (limited to 'src/server/gwt')
| -rw-r--r-- | src/server/gwt/src/se/chalmers/cs/gf/gwt/client/IterableJsArray.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/IterableJsArray.java b/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/IterableJsArray.java index 59f6df2da..ce34ea615 100644 --- a/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/IterableJsArray.java +++ b/src/server/gwt/src/se/chalmers/cs/gf/gwt/client/IterableJsArray.java @@ -9,6 +9,10 @@ import com.google.gwt.core.client.JsArray; public class IterableJsArray<T extends JavaScriptObject> extends JsArray<T> { protected IterableJsArray() {} + + public final boolean isEmpty() { + return length() == 0; + } public final Iterable<T> iterable() { return new Iterable<T>() { |