diff options
Diffstat (limited to 'src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java')
| -rw-r--r-- | src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java index c4054cf..55353c1 100644 --- a/src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java +++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java @@ -26,10 +26,12 @@ package pl.edu.mimuw.cloudatlas.model; import pl.edu.mimuw.cloudatlas.model.Value; +import java.io.Serializable; + /** * A single value stored as an attribute. */ -public abstract class Value { +public abstract class Value implements Serializable { /** * An operation that may be performed on values. */ |