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diff src/org/dancres/blitz/txn/Checkpointer.java @ 0:3dc0c5604566

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Initial checkin of blitz 2.0 fcs - no installer yet.
author Dan Creswell <dan.creswell@gmail.com>
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/dancres/blitz/txn/Checkpointer.java	Sat Mar 21 11:00:06 2009 +0000
@@ -0,0 +1,13 @@
+package org.dancres.blitz.txn;
+
+import java.io.IOException;
+
+/**
+   <p>When a CheckpointTrigger determines that a checkpoint is required, it
+   invokes <code>sync</code> on a <code>Checkpointer</code> instance.</p>
+
+   @see org.dancres.blitz.txn.CheckpointTrigger
+ */
+public interface Checkpointer {
+    public void sync() throws IOException;
+}