Examples with Task org.vcell.workflow.Task used on opensource projects

Example 1 with Task

use of org.vcell.workflow.Task in project vcell by virtualcell.

the class WorkflowObjectsTableModel method computeData.

/**
 * Insert the method's description here.
 * Creation date: (9/23/2003 1:24:52 PM)
 * @return cbit.vcell.model.Parameter
 * @param row int
 */
protected List<WorkflowObject> computeData() {
    ArrayList<WorkflowObject> allWorkflowObjectList = new ArrayList<WorkflowObject>();
    if (taskContext == null) {
        return null;
    }
    Workflow workflow = taskContext.getWorkflow();
    if (bTasks) {
        allWorkflowObjectList.addAll(workflow.getTasks());
    }
    if (bParameters) {
        allWorkflowObjectList.addAll(workflow.getParameters());
    }
    if (bTaskInputs) {
        for (Task task : workflow.getTasks()) {
            allWorkflowObjectList.addAll(task.getInputs());
        }
    }
    if (bTaskOutputs) {
        for (Task task : workflow.getTasks()) {
            allWorkflowObjectList.addAll(task.getOutputs());
        }
    }
    boolean bSearchInactive = searchText == null || searchText.length() == 0;
    String lowerCaseSearchText = bSearchInactive ? null : searchText.toLowerCase();
    ArrayList<WorkflowObject> workflowObjectList = new ArrayList<WorkflowObject>();
    for (WorkflowObject workflowObject : allWorkflowObjectList) {
        if (bSearchInactive || getValue(workflowObject).toLowerCase().contains(lowerCaseSearchText) || getName(workflowObject).toLowerCase().contains(lowerCaseSearchText) || getType(workflowObject).toLowerCase().contains(lowerCaseSearchText) || getStatus(taskContext, workflowObject).toLowerCase().contains(lowerCaseSearchText)) {
            workflowObjectList.add(workflowObject);
        }
    }
    return workflowObjectList;
}

Example 2 with Task

use of org.vcell.workflow.Task in project vcell by virtualcell.

the class WorkflowObjectsTableModel method propertyChange.

@Override
public void propertyChange(java.beans.PropertyChangeEvent evt) {
    super.propertyChange(evt);
    if (evt.getSource() instanceof WorkflowObject) {
        int changeRow = getRowIndex((WorkflowObject) evt.getSource());
        if (changeRow >= 0) {
            fireTableRowsUpdated(changeRow, changeRow);
        }
    } else {
        String propertyName = evt.getPropertyName();
        if (evt.getSource() == taskContext.getWorkflow()) {
            if (propertyName.equals(Workflow.PROPERTY_NAME_PARAMETERS)) {
                WorkflowParameter[] oldValue = (WorkflowParameter[]) evt.getOldValue();
                if (oldValue != null) {
                    for (WorkflowParameter parameter : oldValue) {
                        parameter.removePropertyChangeListener(this);
                    }
                }
                WorkflowParameter[] newValue = (WorkflowParameter[]) evt.getNewValue();
                if (newValue != null) {
                    for (WorkflowParameter parameter : newValue) {
                        parameter.addPropertyChangeListener(this);
                    }
                }
                refreshData();
            } else if (propertyName.equals(Workflow.PROPERTY_NAME_TASKS)) {
                Task[] oldValue = (Task[]) evt.getOldValue();
                if (oldValue != null) {
                    for (Task task : oldValue) {
                        task.removePropertyChangeListener(this);
                        for (DataInput dataInput : task.getInputs()) {
                            dataInput.removePropertyChangeListener(this);
                        }
                        for (DataOutput dataOutput : task.getOutputs()) {
                            dataOutput.removePropertyChangeListener(this);
                        }
                    }
                }
                Task[] newValue = (Task[]) evt.getNewValue();
                if (newValue != null) {
                    for (Task task : newValue) {
                        task.addPropertyChangeListener(this);
                        for (DataInput dataInput : task.getInputs()) {
                            dataInput.addPropertyChangeListener(this);
                        }
                        for (DataOutput dataOutput : task.getOutputs()) {
                            dataOutput.addPropertyChangeListener(this);
                        }
                    }
                }
                refreshData();
            }
        }
    }
}

Example 3 with Task

use of org.vcell.workflow.Task in project vcell by virtualcell.

the class WorkflowJGraphProxy method addCells.

private void addCells(mxEventObject event) {
    try {
        // remove an existing connection
        Object[] cells = (Object[]) event.getProperty("cells");
        // add tasks first
        for (Object cellObject : cells) {
            if (cellObject instanceof WorkflowObjectCell) {
                WorkflowObjectCell cell = (WorkflowObjectCell) cellObject;
                if (!cell.isEdge()) {
                    // don't know how to add an object through an event yet ...
                    WorkflowObject addedTask = cell.workflowObject;
                    if (cell.workflowObject instanceof Task) {
                        Task task = (Task) cell.workflowObject;
                        task.setName(context.getWorkflow().getNextAvailableTaskName(task.getName()));
                        context.getWorkflow().addTask((Task) cell.workflowObject);
                        cell.setId(cell.workflowObject.getName());
                        cell.setGraph(graph);
                    } else {
                        // not a task, not an edge, and not already added ... can't handle this now
                        System.err.println("can't handle this now ... non-edge cell (id=" + cell.getId() + ") added to jGraphX but not already added to workflow");
                    }
                }
            }
        }
        // add edges next
        for (Object cellObject : cells) {
            if (cellObject instanceof mxCell) {
                mxCell cell = (mxCell) cellObject;
                if (cell.isEdge()) {
                    mxICell source = cell.getSource();
                    mxICell target = cell.getTarget();
                    if ((source instanceof WorkflowObjectCell) && (target instanceof WorkflowObjectCell)) {
                        String validationError = validateConnection(source, target);
                        if (validationError == null) {
                            WorkflowObject workflowSourceObject = ((WorkflowObjectCell) source).workflowObject;
                            WorkflowObject workflowTargetObject = ((WorkflowObjectCell) target).workflowObject;
                            if (workflowSourceObject instanceof DataOutput && workflowTargetObject instanceof DataInput) {
                                DataInput input = (DataInput) workflowTargetObject;
                                if (context.getWorkflow().getConnectorSource(input) != null) {
                                    System.out.println("don't add this connection, a connection already exists");
                                } else {
                                    DataOutput output = (DataOutput) workflowSourceObject;
                                    context.getWorkflow().connect2(output, input);
                                    System.out.println("added edge from " + workflowSourceObject.getPath() + " to " + workflowTargetObject.getPath());
                                }
                            }
                        } else {
                            System.out.println("didn't connect, " + validationError);
                        }
                    }
                }
            }
        }
    } finally {
        context.getWorkflow().refreshStatus();
    }
}

Example 4 with Task

use of org.vcell.workflow.Task in project vcell by virtualcell.

the class WorkflowGraphModel method refreshAll.

/**
 * Insert the method's description here.
 * Creation date: (7/8/2003 9:11:57 AM)
 */
@Override
public void refreshAll() {
    clearAllShapes();
    if (getWorkflow() == null) {
        fireGraphChanged(new GraphEvent(this));
        return;
    }
    ContainerShape containerShape = new SimpleContainerShape(new Object(), this, "workflow-container");
    addShape(containerShape);
    // 
    for (Task task : getWorkflow().getTasks()) {
        TaskShape taskShape = new TaskShape(task, this);
        containerShape.addChildShape(taskShape);
        addShape(taskShape);
        // 
        for (DataOutput<? extends Object> output : task.getOutputs()) {
            if (!output.getName().equals("displayed")) {
                DataHolderShape dataHolderShape = new DataHolderShape(output, this);
                containerShape.addChildShape(dataHolderShape);
                addShape(dataHolderShape);
                WorkflowEdgeShape workflowEdgeShape = new WorkflowEdgeShape(task.getName() + ":" + output.getName(), taskShape, dataHolderShape, this, true, false);
                containerShape.addChildShape(workflowEdgeShape);
                addShape(workflowEdgeShape);
            }
        }
    // //
    // // add a DataInputShape for each input and connect to TaskShape with an edge
    // //
    // for (DataInput<? extends Object> input : task.getInputs()){
    // DataInputShape dataInputShape = new DataInputShape(input,this);
    // containerShape.addChildShape(dataInputShape);
    // addShape(dataInputShape);
    // 
    // WorkflowEdgeShape workflowEdgeShape = new WorkflowEdgeShape("input:"+task.getName()+":"+input.name,dataInputShape, taskShape, this, true, false);
    // containerShape.addChildShape(workflowEdgeShape);
    // addShape(workflowEdgeShape);
    // }
    }
    // 
    for (Task task : getWorkflow().getTasks()) {
        for (DataInput<? extends Object> input : task.getInputs()) {
            DataObject<? extends Object> source = getWorkflow().getConnectorSource(input);
            if (source instanceof DataOutput) {
                DataHolderShape dataHolderShape = (DataHolderShape) getShapeFromModelObject(source);
                TaskShape taskShape = (TaskShape) getShapeFromModelObject(task);
                WorkflowEdgeShape workflowEdgeShape = new WorkflowEdgeShape("connection:" + input.getName(), dataHolderShape, taskShape, this, true, false);
                containerShape.addChildShape(workflowEdgeShape);
                addShape(workflowEdgeShape);
            }
        }
    }
    fireGraphChanged(new GraphEvent(this));
}

Example 5 with Task

use of org.vcell.workflow.Task in project vcell by virtualcell.

the class WorkflowModelPanel method main.

/**
 * main entrypoint - starts the part when it is run as an application
 * @param args java.lang.String[]
 */
public static void main(java.lang.String[] args) {
    try {
        JFrame frame = new javax.swing.JFrame();
        WorkflowModelPanel aWorkflowModelPanel;
        aWorkflowModelPanel = new WorkflowModelPanel();
        frame.setContentPane(aWorkflowModelPanel);
        frame.setSize(aWorkflowModelPanel.getSize());
        frame.addWindowListener(new java.awt.event.WindowAdapter() {

            @Override
            public void windowClosing(java.awt.event.WindowEvent e) {
                System.exit(0);
            }
        });
        LocalWorkspace localWorkspace = new LocalWorkspace(new File("C:\\temp"));
        Workflow workflow = new Workflow("temp");
        class Task1 extends Task {

            final DataInput<Double> in = new DataInput<Double>(Double.class, "in", this);

            final DataOutput<Double> out = new DataOutput<Double>(Double.class, "out", this);

            public Task1() {
                super("t1");
                addInput(in);
                addOutput(out);
            }

            @Override
            protected void compute0(TaskContext context, ClientTaskStatusSupport clientTaskStatusSupport) throws Exception {
                System.out.println("executing task " + getName());
            }
        }
        ;
        class Task2 extends Task {

            final DataInput<Double> in = new DataInput<Double>(Double.class, "in", this);

            final DataOutput<Double> out = new DataOutput<Double>(Double.class, "out", this);

            public Task2() {
                super("t2");
                addInput(in);
                addOutput(out);
            }

            @Override
            protected void compute0(TaskContext context, ClientTaskStatusSupport clientTaskStatusSupport) throws Exception {
                System.out.println("executing task " + getName());
            }
        }
        ;
        Task1 task1 = new Task1();
        workflow.addTask(task1);
        Task2 task2 = new Task2();
        workflow.addTask(task2);
        workflow.connect2(task1.out, task2.in);
        aWorkflowModelPanel.setWorkflow(workflow);
        frame.setVisible(true);
        java.awt.Insets insets = frame.getInsets();
        frame.setSize(frame.getWidth() + insets.left + insets.right, frame.getHeight() + insets.top + insets.bottom);
        frame.setVisible(true);
    } catch (Throwable exception) {
        System.err.println("Exception occurred in main() of javax.swing.JPanel");
        exception.printStackTrace(System.out);
    }
}