Examples of com.volantis.cache.stats.StatisticsSnapshot

com.volantis.cache.stats.StatisticsSnapshot
A snapshot of statistical information from the group.
Warning: This is a facade provided for use by user code, not for implementation by user code. User implementations of this interface are highly likely to be incompatible with future releases of the product at both binary and source levels.

        assertSame(value1, object);


        // Check the cache integrity.
        ensureCacheIntegrity(cache);


        StatisticsSnapshot snapshot = root.getStatisticsSnapshot();
        assertEquals(1, snapshot.getEntryCount());
        assertEquals(Time.inMilliSeconds(1010), snapshot.getGatherTime());
        assertEquals(Period.inMilliSeconds(1010), snapshot.getPeriod());
        assertEquals(1, snapshot.getHitCount());
        assertEquals(1, snapshot.getMissedAddedCount());
    }

View Full Code Here

        // Check the cache integrity.
        ensureCacheIntegrity(cache);


        clockMock.expects.getCurrentTime().returns(Time.inMilliSeconds(100));


        StatisticsSnapshot snapshot = root.getStatisticsSnapshot();
        assertEquals(1, snapshot.getEntryCount());
        assertEquals(1, snapshot.getHitCount());
        assertEquals(1, snapshot.getMissedAddedCount());
    }

View Full Code Here

        // Check the cache integrity.
        ensureCacheIntegrity(cache);


        // At this point cache contains (key1, key2).
        clockMock.expects.getCurrentTime().returns(Time.inMilliSeconds(2000));
        StatisticsSnapshot snapshot = root.getStatisticsSnapshot();
        assertEquals(2, snapshot.getEntryCount());
        assertEquals(1, snapshot.getHitCount());
        assertEquals(4, snapshot.getMissedAddedCount());
    }

View Full Code Here

        }
    }


    public StatisticsSnapshot getStatisticsSnapshot() {
        List groups = getGroupList();
        StatisticsSnapshot snapshot;
        if (groups == null) {
            snapshot = gatherer.getStatisticsSnapshot(this);
        } else {
            StatisticsGatherer combined = new StatisticsGatherer(gatherer);


            for (int i = 0; i < groups.size(); i++) {
                Group group = (Group) groups.get(i);
                StatisticsSnapshot nested = group.getStatisticsSnapshot();
                combined.addSnapshot(nested);
            }


            snapshot = combined.getStatisticsSnapshot(this);
        }

View Full Code Here

            Thread thread = new Thread(runnable);
            threads[i] = thread;
            runnables[i] = runnable;
        }


        StatisticsSnapshot snapshotBefore = rootGroup.getStatisticsSnapshot();


        for (int i = 0; i < threads.length; i++) {
            Thread thread = threads[i];
            thread.start();
        }


        boolean failed = false;
        for (int i = 0; i < threads.length; i++) {
            Thread thread = threads[i];
            MyRunnable runnable = runnables[i];
            thread.join();


            if (runnable.failed()) {
                String errors = runnable.getErrors();
                if (errors != null) {
                    if (logger.isDebugEnabled()) {
                        logger.debug(errors);
                    }
                }
                failed = true;
            }
        }
        if (failed) {
            fail("Stress test failed due to exceptions thrown by threads");
        }


        // Validate the internal structure of the cache.
        ensureCacheIntegrity(cache);


        StatisticsSnapshot snapshotAfter = rootGroup.getStatisticsSnapshot();
        StatisticsDelta delta = snapshotAfter.difference(snapshotBefore);
        System.out.println("Period:                 " + delta.getPeriod());
        System.out.println("Hit count:              " + delta.getHitCount());
        System.out.println("Missed / Added count:   " + delta.getMissedAddedCount());
        System.out.println("Removed count:          " + delta.getRemovedCount());
        System.out.println("Change count:           " +

View Full Code Here

TOP

Related Classes of com.volantis.cache.stats.StatisticsSnapshot

com.volantis.cache.CacheStressTestCase

com.volantis.cache.CacheTestCase

com.volantis.cache.impl.group.GroupImpl

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.