Mercurial > dive4elements > river
diff flys-client/src/main/java/de/intevation/flys/client/shared/model/ArtifactDescription.java @ 8:9cb3ee7ed8ba
Added interfaces for Artifacts, its ArtifactDescription and Data.
flys-client/trunk@1316 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Fri, 11 Feb 2011 13:48:17 +0000 |
parents | |
children | fa0aad20af53 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/shared/model/ArtifactDescription.java Fri Feb 11 13:48:17 2011 +0000 @@ -0,0 +1,45 @@ +package de.intevation.flys.client.shared.model; + +/** + * The artifact description describes a state of an artifact. There are + * operations defined that return former inserted data, possible input values + * and output targets that are available in the current state of the artifact. + * + * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> + */ +public interface ArtifactDescription { + + /** + * Returns the data that have been inserted in former states of the + * artifact. + * + * @return the old data of former states. + */ + public Data[] getOldData(); + + + /** + * Returns the data with all its options that might be inserted in the + * current state of the artifact. + * + * @return the current data. + */ + public Data getCurrentData(); + + + /** + * Returns the current state as string. + * + * @return the current state. + */ + public String getCurrentState(); + + + /** + * Returns the reachable states as string. + * + * @return the reachable states. + */ + public String[] getReachableStates(); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :