private static void TryCount(
RegressionEnvironment env,
int numThreads,
int numMessages,
string epl,
GeneratorEnumeratorCallback generatorEnumeratorCallback)
{
var threadPool = Executors.NewFixedThreadPool(
numThreads,
new SupportThreadFactory(typeof(MultithreadStmtStatelessEnummethod)).ThreadFactory);
env.CompileDeploy(epl);
var listener = new SupportMTUpdateListener();
env.Statement("s0").AddListener(listener);
var future = new IFuture <bool> [numThreads];
for (var i = 0; i < numThreads; i++)
{
future[i] = threadPool.Submit(
new SendEventCallable(
i,
env.Runtime,
new GeneratorEnumerator(numMessages, generatorEnumeratorCallback)));
}
threadPool.Shutdown();
SupportCompileDeployUtil.ExecutorAwait(threadPool, 10, TimeUnit.SECONDS);
SupportCompileDeployUtil.AssertFutures(future);
Assert.AreEqual(numMessages * numThreads, listener.GetNewDataListFlattened().Length);
}
public GeneratorEnumerator(
int maxNumEvents,
GeneratorEnumeratorCallback callback)
{
this.maxNumEvents = maxNumEvents;
this.callback = callback;
}
public void Run(RegressionEnvironment env)
{
ICollection <string> vals = Arrays.AsList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j");
GeneratorEnumeratorCallback enumCallback = numEvent => {
var bean = new SupportCollection();
bean.Strvals = vals;
return(bean);
};
var enumFilter = "@Name('s0') select Strvals.anyOf(v -> v = 'j') from SupportCollection";
TryCount(env, 4, 1000, enumFilter, enumCallback);
env.UndeployAll();
}
private void tryCount(
RegressionEnvironment env,
int numThreads,
int numMessages,
string epl,
GeneratorEnumeratorCallback generatorEnumeratorCallback)
{
var threadPool = Executors.NewFixedThreadPool(
numThreads,
new SupportThreadFactory(typeof(MultithreadStmtFilter)).ThreadFactory);
env.CompileDeploy(epl);
var listener = new MTListener("mycount");
env.Statement("s0").AddListener(listener);
var future = new IFuture <bool> [numThreads];
for (var i = 0; i < numThreads; i++)
{
future[i] = threadPool.Submit(
new SendEventCallable(
i,
env.Runtime,
new GeneratorEnumerator(numMessages, generatorEnumeratorCallback)));
}
threadPool.Shutdown();
SupportCompileDeployUtil.ExecutorAwait(threadPool, 10, TimeUnit.SECONDS);
SupportCompileDeployUtil.AssertFutures(future);
// verify results
Assert.AreEqual(numMessages * numThreads, listener.Values.Count);
var result = new SortedSet <int>();
foreach (var row in listener.Values)
{
result.Add(row.AsInt32());
}
Assert.AreEqual(numMessages * numThreads, result.Count);
Assert.AreEqual(1, result.First());
Assert.AreEqual(numMessages * numThreads, result.Last());
env.UndeployAll();
}
public void Run(RegressionEnvironment env)
{
var plainFilter = "@Name('s0') select count(*) as mycount from SupportBean";
tryCount(env, 2, 1000, plainFilter, GeneratorEnumerator.DEFAULT_SUPPORTEBEAN_CB);
tryCount(env, 4, 1000, plainFilter, GeneratorEnumerator.DEFAULT_SUPPORTEBEAN_CB);
ICollection <string> vals = Arrays.AsList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j");
GeneratorEnumeratorCallback enumCallback = numEvent => {
var bean = new SupportCollection();
bean.Strvals = vals;
return(bean);
};
var enumFilter =
"@Name('s0') select count(*) as mycount from SupportCollection(Strvals.anyOf(v -> v = 'j'))";
tryCount(env, 4, 1000, enumFilter, enumCallback);
}
public GeneratorEnumerator(int maxNumEvents)
{
this.maxNumEvents = maxNumEvents;
callback = DEFAULT_SUPPORTEBEAN_CB;
nextValue = null;
}