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Diffstat (limited to 'shared/src/main/java/com')
-rw-r--r-- | shared/src/main/java/com/vaadin/shared/Range.java | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/shared/src/main/java/com/vaadin/shared/Range.java b/shared/src/main/java/com/vaadin/shared/Range.java index 042cc527a0..b47963fd50 100644 --- a/shared/src/main/java/com/vaadin/shared/Range.java +++ b/shared/src/main/java/com/vaadin/shared/Range.java @@ -31,6 +31,9 @@ import java.io.Serializable; * @author Vaadin Ltd */ public final class Range implements Serializable { + + private static final Range EMPTY = Range.withLength(0, 0); + private final int start; private final int end; @@ -90,6 +93,10 @@ public final class Range implements Serializable { return new Range(start, start + length); } + public static Range emptyRange() { + return EMPTY; + } + /** * Creates a new range between two numbers: <code>[start..end[</code>. * |