Mercurial > hg > blitz_condensed
diff src/org/prevayler/SnapshotContributor.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/org/prevayler/SnapshotContributor.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,11 @@ +package org.prevayler; + +import java.io.Serializable; + +/** + Instances of this interface provide additional state to be saved in the + snapshot record generated at checkpoint. + */ +public interface SnapshotContributor { + public Serializable getContribution(); +} \ No newline at end of file