Examples of Workflow

Galaxy.Tree.Workflow.Workflow
Taverna.Tree.Workflow
com.agiletec.plugins.jpcontentworkflow.aps.system.services.workflow.model.Workflow
@author E.Santoboni
com.amazonaws.services.simpleworkflow.flow.annotations.Workflow
com.asakusafw.compiler.batch.Workflow
バッチ一つ分処理を表すワークフロー構造。
com.day.cq.workflow.exec.Workflow
com.ecyrd.jspwiki.workflow.Workflow
te workflow; owner is current user 1 Workflow workflow = new Workflow("workflow.myworkflow", context.getCurrentUser()); // Create custom initialization task 2 Step initTask = new InitTask(this); // Create finish task 3 Step finishTask = new FinishTask(this); // Create an intermediate decision step 4 Principal actor = new GroupPrincipal("Admin"); 5 Step decision = new SimpleDecision(this, "decision.AdminDecision", actor); // Hook the steps together 6 initTask.addSuccessor(Outcome.STEP_COMPLETE, decision); 7 decision.addSuccessor(Outcome.DECISION_APPROVE, finishTask); // Set workflow's first step 8 workflow.setFirstStep(initTask);
Some comments on the source code:
- Line 1 instantiates the workflow with a sample message key and designated owner Principal, in this case the current wiki user
- Lines 2 and 3 instantiate the custom Task subclasses, which contain the business logic
- Line 4 creates the relevant GroupPrincipal for the Admin group, who will be the actor in the Decision step
- Line 5 creates the Decision step, passing the Workflow, sample message key, and actor in the constructor
- Line 6 specifies that if the InitTask's Outcome signifies "normal completion" (STEP_COMPLETE), the SimpleDecision step should be invoked next
- Line 7 specifies that if the actor (anyone possessing the Admin GroupPrincipal) selects DECISION_APPROVE, the FinishTask step should be invoked
- Line 8 adds the InitTask (and all of its successor Steps, nicely wired together) to the workflow
@author Andrew Jaquith
com.opensymphony.workflow.Workflow
com.psddev.cms.db.Workflow
com.twitter.ambrose.model.Workflow
Class that represents the runtime stats for a given workflow. A workflow consists of 1 or more jobs with dependencies that are run to produce a result. Basically a workflow is a collection of jobs arranged to for a DAG. A Pig script or a Cascading flow are both examples of a workflow. @author billg
cu.repsystestbed.data.Workflow
@author partheinsteinA work flow can be any of this: 1. Feedback History Graph -> reputation alg -> reputation graph -> trust alg -> trust graph 2. Feedback History Graph -> reputation alg -> reputation graph 3. Reputation Graph -> reputation alg -> reputation graph 4. Reputation Graph -> trust alg -> trust graph 5. Reputation Graph -> reputation alg -> reputation graph -> trust alg -> trust graph 6. Feedback History Graph -> reputation alg -> reputation graph -> reputation graph work flow = {FRT, FR, FRR, RR, RT, RRT}
edu.indiana.extreme.xbaya.wf.Workflow
@author Satoshi Shirasuna
eu.scape_project.planning.services.taverna.generator.model.Workflow
Workflow definition.
gri.tasks.workflows.Workflow
kr.ac.kaist.swrc.jhannanum.hannanum.Workflow
nexj.core.meta.workflow.Workflow
Workflow metadata.
org.apache.airavata.model.Workflow
org.apache.airavata.rest.mappings.resourcemappings.Workflow
org.apache.airavata.workflow.model.wf.Workflow
org.apache.airavata.xbaya.wf.Workflow
org.apache.falcon.entity.v0.process.Workflow
Support function to parse and format date in xsd string.
org.apache.falcon.oozie.coordinator.WORKFLOW
org.apache.helix.task.Workflow
Houses a job dag and config set to fully describe a job workflow
org.apache.ivory.oozie.coordinator.WORKFLOW
org.apache.lenya.cms.workflow.Workflow
@author andreas
org.apache.lenya.workflow.Workflow
A workflow schema.

A workflow schema defines a state machine (deterministic finite automaton - DFA), consisting of
- states, including a marked initial state,
- transitions, and
- state variables.
org.apache.oodt.cas.workflow.structs.Workflow
dbus.org/reports/GridWorkflowTaxonomy.pdf">Buyya et al. for a great description in detail of what exactly a Workflow is.
org.apache.wiki.workflow.Workflow
te workflow; owner is current user 1 Workflow workflow = new Workflow("workflow.myworkflow", context.getCurrentUser()); // Create custom initialization task 2 Step initTask = new InitTask(this); // Create finish task 3 Step finishTask = new FinishTask(this); // Create an intermediate decision step 4 Principal actor = new GroupPrincipal("Admin"); 5 Step decision = new SimpleDecision(this, "decision.AdminDecision", actor); // Hook the steps together 6 initTask.addSuccessor(Outcome.STEP_COMPLETE, decision); 7 decision.addSuccessor(Outcome.DECISION_APPROVE, finishTask); // Set workflow's first step 8 workflow.setFirstStep(initTask);
Some comments on the source code:
- Line 1 instantiates the workflow with a sample message key and designated owner Principal, in this case the current wiki user
- Lines 2 and 3 instantiate the custom Task subclasses, which contain the business logic
- Line 4 creates the relevant GroupPrincipal for the Admin group, who will be the actor in the Decision step
- Line 5 creates the Decision step, passing the Workflow, sample message key, and actor in the constructor
- Line 6 specifies that if the InitTask's Outcome signifies "normal completion" (STEP_COMPLETE), the SimpleDecision step should be invoked next
- Line 7 specifies that if the actor (anyone possessing the Admin GroupPrincipal) selects DECISION_APPROVE, the FinishTask step should be invoked
- Line 8 adds the InitTask (and all of its successor Steps, nicely wired together) to the workflow
org.cishell.reference.gui.workflow.model.Workflow
org.data2semantics.platform.core.Workflow
This class represents a workflow. We guarantee the following:
- After creation, a the object represents a consistent workflow.
- The modules are sorted by rank, and can be executed in order.
The workflow class is immutable. @author Peter
org.dspace.xmlworkflow.state.Workflow
Class that contains all the steps & roles involved in a certain configured workflow @author Bram De Schouwer (bram.deschouwer at dot com) @author Kevin Van de Velde (kevin at atmire dot com) @author Ben Bosman (ben at atmire dot com) @author Mark Diggory (markd at atmire dot com)
org.locationtech.udig.catalog.ui.workflow.Workflow
Basically is a state machine. It has a set of states and handles the stepping through the states when next, previous or run are called.
This is an active object IE it has a thread and most method calls to the object are ran in that thread. The method calls are blocking and if the call is in the display thread it is blocked in a "nice" manner. IE the Display.readAndDispatch method is called. @author justin @since 1.0
org.nasutekds.server.core.Workflow
This class defines the workflow interface. There can be two implementations for the workflows. In the first workflow implementation a workflow is a list of structured tasks (aka workflow element). Each task is working on a set of data being identified by a base DN. The order of the tasks and their synchronization are defined statically by a task tree. In the second workflow implementation each workflow is a node in a workflow tree (aka worflow topology). Each node in the tree is linked to a workflow object of the first implementation and the base DN of the node is the base DN of the attached workflow object. The relationship of the nodes in the tree is based on the base DNs of the nodes. A workflow node is a subordinate of another workflow node when the base DN of the former is a superior of the base DN of the latter. Workflow topology are useful, for example, in subtree searches: search is performed on a node as well as on all the subordinate nodes.
org.syrup.Workflow
Defines a network of new Tasks and Links between them.
The only way to create new Tasks is for a PTask's Function to return a Workflow as a Result. This PTask will then become the parent of the newly defined Tasks. Additionally, the network bindings specify how new Tasks are re-linked to their parent's inputs and outputs.
After the Workflow is committed to the WorkSpace, all Tasks contained by this Workflow will be turned into PTasks. After committing, the inputs and outputs of the parent PTask are set to the new PTasks - as defined by the bindings. @author Robbert van Dalen
uk.org.ogsadai.client.toolkit.Workflow

Examples of org.apache.airavata.workflow.model.wf.Workflow

        newGraphCanvas.addGraphCanvasListener(new GraphCanvasListener() {


            public void graphCanvasChanged(GraphCanvasEvent event) {
                GraphCanvasEventType type = event.getType();
                final GraphCanvas graphCanvas = event.getGraphCanvas();
                final Workflow workflow = event.getWorkflow();
                switch (type) {
                case GRAPH_LOADED:
                case NAME_CHANGED:
                    SwingUtilities.invokeLater(new Runnable() {
                        public void run() {
                            String name = workflow.getName();


                            // Change the name of the tab.
                            updateTabTitle(graphCanvas, workflow);


                            // Change the name of the frame.
                            setFrameName(name);
                        }


            
                    });
                    break;
                case NODE_SELECTED:
                case INPUT_PORT_SELECTED:
                case OUTPUT_PORT_SELECTED:
                    // Do nothing
                case WORKFLOW_CHANGED:
                  updateTabTitle(graphCanvas,graphCanvas.getWorkflow());
                  setFrameName(workflow.getName());
                  for (ChangeListener listener:tabChangeListeners){
                    try{
                      listener.stateChanged(null);
                    }catch(Exception e){
                      e.printStackTrace();
                    }
                  }
                }
            }
            private void updateTabTitle(
          final GraphCanvas graphCanvas,
          final Workflow workflow) {
        int index = XBayaGUI.this.graphTabbedPane.indexOfComponent(graphCanvas.getSwingComponent());
                String newTitle = workflow.getName();
                if (graphCanvas.isWorkflowChanged()){
                  newTitle="*"+newTitle;
                }
        XBayaGUI.this.graphTabbedPane.setTitleAt(index, newTitle);
      }

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Examples of org.apache.airavata.workflow.model.wf.Workflow

        if (this.engine.getConfiguration().getWorkflow() != null) {
            this.newGraphCanvas(true, false);
            try {
              String xml = this.engine.getConfiguration().getAiravataAPI().getWorkflowManager().getWorkflowAsString(this.engine.getConfiguration().getWorkflow());
                XmlElement xwf = XMLUtil.stringToXmlElement(xml);
                Workflow workflow = new Workflow(xwf);
                setWorkflow(workflow);
            } catch (AiravataAPIInvocationException e) {
               getErrorWindow().error(ErrorMessages.REPOSITORY_CONFIGURATION_IS_WRONG_FAILED_TO_LOAD_THE_WORKFLOW, e);
            } catch (GraphException e) {
                getErrorWindow().error(ErrorMessages.WORKFLOW_IS_WRONG, e);

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Examples of org.apache.airavata.workflow.model.wf.Workflow


    private String setupAndLaunch(String workflowAsString, String topic, String gatewayId, String username,
                                  NameValue[] inputs,Map<String,String>configurations,boolean inNewThread,WorkflowContextHeaderBuilder builder) throws XMLStreamException, MalformedURLException, RepositoryException, RegistryException, AiravataAPIInvocationException {
        log.debug("Launch is called for topic:"+topic);


        Workflow workflow = null;
        try {
            workflow = new Workflow(workflowAsString);
            log.debug("Workflow Object created");
        } catch (GraphException e1) {
            e1.printStackTrace();
        } catch (ComponentException e1) {
            e1.printStackTrace();

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Examples of org.apache.airavata.workflow.model.wf.Workflow

    public boolean triggerAction(JTree tree, String action) throws Exception {
        if (action.equals(DeleteAction.ID)) {
            deleteHostDescription(tree);
            return true;
        } else if (action.equals(ImportAction.ID)) {
          Workflow workflow = new RegistryAccesser(getXBayaEngine()).getWorkflow(getXbayaWorkflow().getWorkflowName());
            GraphCanvas newGraphCanvas = getXBayaEngine().getGUI().newGraphCanvas(true);
            newGraphCanvas.setWorkflow(workflow);
            getXBayaEngine().getGUI().getGraphCanvas().setWorkflowFile(null);
            return true;
        }

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Examples of org.apache.airavata.workflow.model.wf.Workflow

        }
    return builder;
  }


    private Workflow extractWorkflow(String workflowName) throws AiravataAPIInvocationException {
        Workflow workflowObj = null;
        //FIXME - There should be a better way to figure-out if the passed string is a name or an xml
        if(!workflowName.contains("http://airavata.apache.org/xbaya/xwf")){//(getClient().getWorkflowManager().isWorkflowExists(workflowName)) {
            workflowObj = getClient().getWorkflowManager().getWorkflow(workflowName);
        }else {
            try{

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Examples of org.apache.airavata.workflow.model.wf.Workflow

        URI workflowID = event.getWorkflowID();


        List<GraphCanvas> graphCanvases = this.xbayaGUI.getGraphCanvases();
        boolean found = false;
        for (GraphCanvas graphCanvas : graphCanvases) {
            Workflow workflow = graphCanvas.getWorkflow();
//            URI instanceID = workflow.getGPELInstanceID();
//            if (instanceID == null) {
                // If the workflow doesn't have an instance ID, it's a template.
                // We handle it so that users can use a workflow template to
                // monitor a workflow too.
                // This is also needed in the case of jython workflow.
                handleEvent(event, forward, workflow.getGraph());
//            } else if (instanceID.equals(workflowID)) {
//                This is the regular case.
//                found = true;
//                handleEvent(event, forward, workflow.getGraph());
//            } else if (null != workflowID
//                    && -1 != WSDLUtil.findWorkflowName(workflowID).indexOf(WSDLUtil.findWorkflowName(instanceID))) {
//                handleEvent(event, WSDLUtil.findWorkflowName(workflowID), workflow.getGraph());
//            }
        }


        // Load a sub-workflow.
        if (type == MonitorUtil.EventType.WORKFLOW_INITIALIZED) {
            if (forward) {
                // Check if the workflow instance is already open.
                for (GraphCanvas graphCanvas : graphCanvases) {
                    Workflow workflow = graphCanvas.getWorkflow();
                    URI instanceID = workflow.getGPELInstanceID();
                    if (workflowID.equals(instanceID)) {
                        // The workflow instance is already loaded.
                        return;
                    }
                }

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Examples of org.apache.airavata.xbaya.wf.Workflow


    @Test
    public void testScheduleDynamically() throws IOException, URISyntaxException, XBayaException {
        logger.info("Running WorkflowTest...");
        URL systemResource = this.getClass().getClassLoader().getSystemResource("SimpleEcho.xwf");
        Workflow workflow = new Workflow(WorkflowTestUtils.readWorkflow(systemResource));
        ((InputNode) workflow.getGraph().getNode("input")).setDefaultValue("1");
        WorkflowInterpreter interpretor = new WorkflowInterpreter(WorkflowTestUtils.getConfiguration(), UUID.randomUUID().toString(),
                workflow, "NA", "NA",true);
        interpretor.scheduleDynamically();
    }

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Examples of org.apache.falcon.entity.v0.process.Workflow

        Map<String, String> props = createCoordDefaultConfiguration(cluster, coordPath, coordName);


        initializeInputPaths(cluster, process, coord, props); // inputs
        initializeOutputPaths(cluster, process, coord, props);  // outputs


        Workflow processWorkflow = process.getWorkflow();
        props.put("userWorkflowEngine", processWorkflow.getEngine().value());


        // create parent wf
        createWorkflow(cluster, process, processWorkflow, coordName, coordPath);


        WORKFLOW wf = new WORKFLOW();

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Examples of org.apache.falcon.oozie.coordinator.WORKFLOW

        props.put("userWorkflowEngine", processWorkflow.getEngine().value());


        // create parent wf
        createWorkflow(cluster, process, processWorkflow, coordName, coordPath);


        WORKFLOW wf = new WORKFLOW();
        wf.setAppPath(getStoragePath(coordPath.toString()));
        wf.setConfiguration(getCoordConfig(props));


        // set coord action to parent wf
        org.apache.falcon.oozie.coordinator.ACTION action = new org.apache.falcon.oozie.coordinator.ACTION();
        action.setWorkflow(wf);
        coord.setAction(action);

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Examples of org.apache.falcon.oozie.coordinator.WORKFLOW


        private ACTION getRetentionWorkflowAction(Cluster cluster, Path wfPath, String wfName)
            throws FalconException {
            Feed feed = getEntity();
            ACTION retentionAction = new ACTION();
            WORKFLOW retentionWorkflow = new WORKFLOW();
            createRetentionWorkflow(cluster, wfPath, wfName);
            retentionWorkflow.setAppPath(getStoragePath(wfPath.toString()));


            Map<String, String> props = createCoordDefaultConfiguration(cluster, wfPath, wfName);
            props.put("timeZone", feed.getTimezone().getID());
            props.put("frequency", feed.getFrequency().getTimeUnit().name());


            final Storage storage = FeedHelper.createStorage(cluster, feed);
            props.put("falconFeedStorageType", storage.getType().name());


            String feedDataPath = storage.getUriTemplate();
            props.put("feedDataPath",
                    feedDataPath.replaceAll(Storage.DOLLAR_EXPR_START_REGEX, Storage.QUESTION_EXPR_START_REGEX));


            org.apache.falcon.entity.v0.feed.Cluster feedCluster =
                    FeedHelper.getCluster(feed, cluster.getName());
            props.put("limit", feedCluster.getRetention().getLimit().toString());


            props.put(ARG.operation.getPropName(), EntityOps.DELETE.name());
            props.put(ARG.feedNames.getPropName(), feed.getName());
            props.put(ARG.feedInstancePaths.getPropName(), "IGNORE");


            retentionWorkflow.setConfiguration(getCoordConfig(props));
            retentionAction.setWorkflow(retentionWorkflow);


            return retentionAction;
        }

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