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

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/TxnStatGenerator.java	Sat Mar 21 11:00:06 2009 +0000
@@ -0,0 +1,33 @@
+package org.dancres.blitz.txn;
+
+import org.dancres.blitz.stats.TxnStat;
+import org.dancres.blitz.stats.Stat;
+import org.dancres.blitz.stats.StatGenerator;
+
+/**
+   Registered with the StatsBoard to generate statistics for transaction
+   state.
+
+   @see org.dancres.blitz.stats.TxnStat
+ */
+public class TxnStatGenerator implements StatGenerator {
+    private long theId = StatGenerator.UNSET_ID;
+
+    TxnStatGenerator() {
+    }
+
+    public void setId(long anId) {
+        theId = anId;
+    }
+
+    public long getId() {
+        return theId;
+    }
+
+    public synchronized Stat generate() {
+        TxnStat myStat = new TxnStat(theId,
+                                     TxnManager.get().getActiveTxnCount());
+
+        return myStat;
+    }
+}