@Override public DispatchLayer<?> createDispatchLayer(URI uri) { DispatchLayer<?> dispatchLayer = null; if (parallelizeLayer.equals(uri)) { dispatchLayer = new Parallelize(); } else if (errorBounceLayer.equals(uri)) { dispatchLayer = new ErrorBounce(); } else if (failoverLayer.equals(uri)) { dispatchLayer = new Failover(); } else if (retryLayer.equals(uri)) { dispatchLayer = new Retry(); } else if (invokeLayer.equals(uri)) { dispatchLayer = new Invoke(); } else if (loopLayer.equals(uri)) { dispatchLayer = new Loop(); } else if (intermediateProvenanceLayer.equals(uri)) { dispatchLayer = new IntermediateProvenance(); } else if (stopLayer.equals(uri)) { dispatchLayer = new Stop(); } return dispatchLayer; }
/** * Receive a job from the layer above, store it in the state map then relay * it to the layer below with a modified activity list containing only the * activity at index 0 */ @Override public void receiveJob(DispatchJobEvent jobEvent) { addJobToStateList(jobEvent); List<Activity<?>> newActivityList = new ArrayList<Activity<?>>(); newActivityList.add(jobEvent.getActivities().get(0)); getBelow().receiveJob( new DispatchJobEvent(jobEvent.getOwningProcess(), jobEvent .getIndex(), jobEvent.getContext(), jobEvent.getData(), newActivityList)); }
/** * Receive a job from the layer above, store it in the state map then relay * it to the layer below with a modified activity list containing only the * activity at index 0 */ @SuppressWarnings("unchecked") @Override public void receiveJob(DispatchJobEvent jobEvent) { List<JobState> stateList = null; synchronized (stateMap) { stateList = stateMap.get(jobEvent.getOwningProcess()); if (stateList == null) { stateList = new ArrayList<JobState>(); stateMap.put(jobEvent.getOwningProcess(), stateList); } } stateList.add(getStateObject(jobEvent)); List<Activity<?>> newActivityList = new ArrayList<Activity<?>>(); newActivityList.add(jobEvent.getActivities().get(0)); getBelow().receiveJob( new DispatchJobEvent(jobEvent.getOwningProcess(), jobEvent .getIndex(), jobEvent.getContext(), jobEvent.getData(), newActivityList)); }
public DefaultDispatchStackEdit(Processor processor) { super(processor); DispatchStackImpl stack = ((ProcessorImpl)processor).getDispatchStack(); // Top level parallelise layer int layer = 0; List<Edit<?>> edits = new ArrayList<Edit<?>>(); edits.add(new AddDispatchLayerEdit(stack, new Parallelize(MAX_JOBS), layer++)); edits.add(new AddDispatchLayerEdit(stack, new ErrorBounce(), layer++)); edits.add(new AddDispatchLayerEdit(stack, new Failover(), layer++)); edits.add(new AddDispatchLayerEdit(stack, new Retry(MAX_RETRIES, INITIAL_DELAY, MAX_DELAY, BACKOFF_FACTOR), layer++)); edits.add(new AddDispatchLayerEdit(stack, new Invoke(), layer++)); compoundEdit=new CompoundEdit(edits); }
/** * Receive a job from the layer above, store it in the state map then relay * it to the layer below with a modified activity list containing only the * activity at index 0 */ @SuppressWarnings("unchecked") @Override public void receiveJob(DispatchJobEvent jobEvent) { addJobToStateList(jobEvent); List<Activity<?>> newActivityList = new ArrayList<Activity<?>>(); newActivityList.add(jobEvent.getActivities().get(0)); getBelow().receiveJob( new DispatchJobEvent(jobEvent.getOwningProcess(), jobEvent .getIndex(), jobEvent.getContext(), jobEvent.getData(), newActivityList)); }
public DefaultDispatchStackEdit(Processor processor) { super(processor); DispatchStackImpl stack = ((ProcessorImpl)processor).getDispatchStack(); // Top level parallelise layer int layer = 0; List<Edit<?>> edits = new ArrayList<Edit<?>>(); edits.add(new AddDispatchLayerEdit(stack, new Parallelize(MAX_JOBS), layer++)); edits.add(new AddDispatchLayerEdit(stack, new ErrorBounce(), layer++)); edits.add(new AddDispatchLayerEdit(stack, new Failover(), layer++)); edits.add(new AddDispatchLayerEdit(stack, new Retry(), layer++)); edits.add(new AddDispatchLayerEdit(stack, new Stop(), layer++)); edits.add(new AddDispatchLayerEdit(stack, new Invoke(), layer++)); compoundEdit=new CompoundEdit(edits); }
.doEdit(); new AddDispatchLayerEdit(stack, new ErrorBounce(), layer++).doEdit(); new AddDispatchLayerEdit(stack, new Failover(), layer++).doEdit(); new AddDispatchLayerEdit(stack, new Retry(MAX_RETRIES, INITIAL_DELAY, MAX_DELAY, BACKOFF_FACTOR), layer++).doEdit();
private void addDispatchLayers( org.embl.ebi.escience.scufl.Processor t1Processor, DispatchStack dispatchStack) throws EditException { int maxJobs = t1Processor.getWorkers(); int maxRetries = t1Processor.getRetries(); float backoffFactor = (float) t1Processor.getBackoff(); int initialDelay = t1Processor.getRetryDelay(); int maxDelay = (int) (initialDelay * (Math.pow(backoffFactor, maxRetries))); DispatchLayer<?> parallelize = new Parallelize(maxJobs); DispatchLayer<?> errorBounce = new ErrorBounce(); DispatchLayer<?> failover = new Failover(); DispatchLayer<?> retry = new Retry(maxRetries, initialDelay, maxDelay, backoffFactor); DispatchLayer<?> invoke = new Invoke(); int layer = 0; edits.getAddDispatchLayerEdit(dispatchStack, parallelize, layer++).doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, errorBounce, layer++).doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, failover, layer++).doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, retry, layer++).doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, invoke, layer++).doEdit(); }
private void addDispatchLayers( org.embl.ebi.escience.scufl.Processor t1Processor, DispatchStack dispatchStack) throws EditException { int maxJobs = t1Processor.getWorkers(); int maxRetries = t1Processor.getRetries(); float backoffFactor = (float) t1Processor.getBackoff(); int initialDelay = t1Processor.getRetryDelay(); int maxDelay = (int) (initialDelay * (Math.pow(backoffFactor, maxRetries))); DispatchLayer<?> parallelize = new Parallelize(maxJobs); DispatchLayer<?> errorBounce = new ErrorBounce(); DispatchLayer<?> failover = new Failover(); DispatchLayer<?> retry = new Retry(maxRetries, initialDelay, maxDelay, backoffFactor); DispatchLayer<?> invoke = new Invoke(); int layer = 0; edits.getAddDispatchLayerEdit(dispatchStack, parallelize, layer++) .doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, errorBounce, layer++) .doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, failover, layer++) .doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, retry, layer++).doEdit(); edits.getAddDispatchLayerEdit(dispatchStack, invoke, layer++).doEdit(); }