Mercurial > dive4elements > framework
diff artifact-database/src/main/java/de/intevation/artifactdatabase/state/AbstractState.java @ 256:55d08706ccf2
Added a getData(String) method to a State to get just a single StateData object.
artifacts/trunk@1757 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 28 Apr 2011 10:27:27 +0000 |
| parents | 3d14fe6e05f7 |
| children | 995fa6994480 |
line wrap: on
line diff
--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/state/AbstractState.java Thu Apr 28 08:10:03 2011 +0000 +++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/state/AbstractState.java Thu Apr 28 10:27:27 2011 +0000 @@ -142,6 +142,18 @@ /** + * Returns a specific data object of the state. + * + * @param name The name of the data object. + * + * @return a data object of the state or null if no such data object exists. + */ + public StateData getData(String name) { + return data.get(name); + } + + + /** * Add new data to the state. NOTE: If there is already an object existing * with the key <i>name</i>, this object is overwritten by the new value. *