Package com.opengamma.engine.calcnode

Examples of com.opengamma.engine.calcnode.SimpleCalculationNode

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    final MockPositionSource positionSource = new MockPositionSource();
    compilationContext.setRawComputationTargetResolver(new DefaultComputationTargetResolver(securitySource, positionSource));
    final ViewComputationCacheSource computationCacheSource = new InMemoryViewComputationCacheSource(FudgeContext.GLOBAL_DEFAULT);
    final FunctionInvocationStatisticsGatherer functionInvocationStatistics = new DiscardingInvocationStatisticsGatherer();
    final FunctionExecutionContext executionContext = new FunctionExecutionContext();
    final JobDispatcher jobDispatcher = new JobDispatcher(new LocalNodeJobInvoker(new SimpleCalculationNode(computationCacheSource, compilationService, executionContext, "node",
        Executors.newCachedThreadPool(), functionInvocationStatistics, new CalculationNodeLogEventListener(new ThreadLocalLogEventListener()))));
    final ViewPermissionProvider viewPermissionProvider = new DefaultViewPermissionProvider();
    final GraphExecutorStatisticsGathererProvider graphExecutorStatisticsProvider = new DiscardingGraphStatisticsGathererProvider();
    final ViewDefinition viewDefinition = new ViewDefinition("TestView", UserPrincipal.getTestUser());
    viewDefinition.addViewCalculationConfiguration(new ViewCalculationConfiguration(viewDefinition, "default"));
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    final FunctionExecutionContext functionExecutionContext = getFunctionExecutionContext() != null ? getFunctionExecutionContext() : generateFunctionExecutionContext();
    functionExecutionContext.setSecuritySource(securitySource);

    final ThreadLocalLogEventListener threadLocalLogListener = new ThreadLocalLogEventListener();
    LogBridge.getInstance().addListener(threadLocalLogListener);
    final SimpleCalculationNode localCalcNode = new SimpleCalculationNode(cacheSource, compiledFunctions, functionExecutionContext, "node", Executors.newCachedThreadPool(),
        new DiscardingInvocationStatisticsGatherer(), new CalculationNodeLogEventListener(threadLocalLogListener));
    final LocalNodeJobInvoker jobInvoker = new LocalNodeJobInvoker(localCalcNode);
    vpFactBean.setComputationJobDispatcher(new JobDispatcher(jobInvoker));
    vpFactBean.setFunctionResolver(generateFunctionResolver(compiledFunctions));
    vpFactBean.setViewResultListenerFactory(_viewResultListenerFactory);
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  }

  @Override
  public String removeNode() {
    for (int i = 10; i > 0; i--) {
      final SimpleCalculationNode node = getContainer().removeNode();
      if (node != null) {
        return "Removed " + node.getNodeId() + " from container";
      }
      if (getTotalNodeCount() == 0) {
        return "Total node count is zero";
      }
      if (i > 1) {
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    return "No available nodes to remove";
  }

  @Override
  public String addNode() {
    final SimpleCalculationNode node = getNodeFactory().createNode();
    getContainer().addNode(node);
    return "Added " + node.getNodeId() + " to container";
  }
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    final IdentifierMap identifierMap = new InMemoryIdentifierMap ();
    final DirectFudgeConnection conduit = new DirectFudgeConnection(s_fudgeContext);
    final CollectingFudgeMessageReceiver messages = new CollectingFudgeMessageReceiver();
    conduit.getEnd2().setFudgeMessageReceiver(messages);
    final RemoteNodeClient client = new RemoteNodeClient(conduit.getEnd1(), new CompiledFunctionService (new InMemoryFunctionRepository (), new CachingFunctionRepositoryCompiler(), new FunctionCompilationContext ()), new InMemoryIdentifierMap (), new FunctionInvocationStatisticsSender ());
    final SimpleCalculationNode node = new TestCalculationNode();
    assertEquals(0, messages.getMessages().size());
    client.addNode(node);
    assertEquals(0, messages.getMessages().size());
    client.start();
    assertEquals(1, messages.getMessages().size());
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    final IdentifierMap identifierMap = new InMemoryIdentifierMap ();
    final DirectFudgeConnection conduit = new DirectFudgeConnection(s_fudgeContext);
    final CollectingFudgeMessageReceiver messages = new CollectingFudgeMessageReceiver();
    conduit.getEnd2().setFudgeMessageReceiver(messages);
    final RemoteNodeClient client = new RemoteNodeClient(conduit.getEnd1(), new CompiledFunctionService (new InMemoryFunctionRepository (), new CachingFunctionRepositoryCompiler(), new FunctionCompilationContext ()), new InMemoryIdentifierMap (), new FunctionInvocationStatisticsSender ());
    final SimpleCalculationNode failingNode = new TestCalculationNode() {
     
      @Override
      public CalculationJobResult executeJob(CalculationJob job) {
        throw new OpenGammaRuntimeException ("Remote node not working");
      }
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Related Classes of com.opengamma.engine.calcnode.SimpleCalculationNode

  • com.opengamma.engine.cache.DeferredViewComputationCache
  • com.opengamma.engine.cache.DirectWriteViewComputationCache
  • com.opengamma.engine.cache.ViewComputationCache
  • com.opengamma.engine.cache.WriteBehindViewComputationCache
  • com.opengamma.engine.calcnode.jmx.SimpleCalculationNodeInvocationContainer
  • com.opengamma.engine.calcnode.RemoteNodeClientTest
  • com.opengamma.engine.ComputationTarget
  • com.opengamma.engine.ComputationTargetSpecification
  • com.opengamma.engine.exec.CancelExecutionTest
  • com.opengamma.engine.function.FunctionInputs
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