Examples of FlowController

com.volantis.xml.pipeline.sax.flow.FlowController
A pipeline object that can control the flow of events through the pipeline.
The flow control mechanism is intended to allow the flow of events to be influenced at the earliest possible point in the pipeline. The ideal of course is for the events never to even be introduced into the pipeline at all but that is dependent on the source of the events being able to handle flow control.

Just because a flow controller receives an event indicating that flow control has started does not mean that it will actually be required to perform any flow control. It all depends on whether it is responsible for processing or generating events during the period in which the pipeline is in flow control mode.
@volantis-api-include-in PublicAPI @volantis-api-include-in ProfessionalServicesAPI @volantis-api-include-in InternalAPI
org.apache.beehive.netui.pageflow.FlowController
Base class for user-written flow controllers - {@link PageFlowController}s and {@link SharedFlowController}s.
org.geoserver.flow.FlowController
A class that can control the flow of incoming OWS requests. Implementation can use blocking queues to make sure no more than a certain number of requests can run in parallel, or delay the current request a certain amount of time, and so on @author Andrea Aime - OpenGeo
org.jfree.report.flow.FlowController
A flow-controller is an immutable object. Whenever an method, that may change the internal state of the controller, is invoked, a new instance of the controller is returned. @author Thomas Morgner

Examples of org.jfree.report.flow.FlowController

  {
    final ImageElement imageElement = (ImageElement) getNode();
    final FormulaExpression formulaExpression = imageElement.getFormula();
    if (formulaExpression == null)
    {
      final FlowController controller = getFlowController();
      final GlobalMasterRow masterRow = controller.getMasterRow();
      final ReportDataRow reportDataRow = masterRow.getReportDataRow();
      if (reportDataRow.getCursor() == 0)
      {
        return true;
      }

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Examples of org.jfree.report.flow.FlowController

  {
    final ImageElement imageElement = (ImageElement) getNode();
    final FormulaExpression formulaExpression = imageElement.getFormula();
    if (formulaExpression == null)
    {
      final FlowController controller = getFlowController();
      final GlobalMasterRow masterRow = controller.getMasterRow();
      final ReportDataRow reportDataRow = masterRow.getReportDataRow();
      if (reportDataRow.getCursor() == 0)
      {
        return true;
      }

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Examples of org.jfree.report.flow.FlowController

    {
        final ImageElement imageElement = (ImageElement) getNode();
        final FormulaExpression formulaExpression = imageElement.getFormula();
        if (formulaExpression == null)
        {
            final FlowController controller = getFlowController();
            final GlobalMasterRow masterRow = controller.getMasterRow();
            final ReportDataRow reportDataRow = masterRow.getReportDataRow();
            if (reportDataRow.getCursor() == 0)
            {
                return true;
            }

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Examples of org.jfree.report.flow.FlowController

     *          if a query failed.
     */
    protected LayoutController startElement(final ReportTarget target)
            throws DataSourceException, ReportProcessingException, ReportDataFactoryException
    {
        final FlowController fc = getFlowController();
        final GlobalMasterRow masterRow = fc.getMasterRow();
        final ReportDataRow reportDataRow = masterRow.getReportDataRow();
        final ReportData reportData = reportDataRow.getReportData();
        if (!reportData.isReadable())
        {
            reportData.isReadable();

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Examples of org.jfree.report.flow.FlowController

        if (n == null)
        {
            return olc;
        }


        final FlowController flowController = getFlowController();
        final ReportContext reportContext = flowController.getReportContext();
        final LayoutControllerFactory layoutControllerFactory =
                reportContext.getLayoutControllerFactory();
        return layoutControllerFactory.create(flowController, n, olc);


    }

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Examples of org.jfree.report.flow.FlowController

    {
    }


    protected boolean isValueChanged()
    {
        final FlowController controller = getFlowController();
        final GlobalMasterRow masterRow = controller.getMasterRow();
        final ReportDataRow reportDataRow = masterRow.getReportDataRow();
        return reportDataRow.getCursor() == 0;
    }

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Examples of org.jfree.report.flow.FlowController

            DataSourceException
    {
        final FixedTextElement fte = (FixedTextElement) getNode();
        final Section content = fte.getContent();


        final FlowController flowController = getFlowController();
        final ReportContext reportContext = flowController.getReportContext();
        final LayoutControllerFactory layoutControllerFactory =
                reportContext.getLayoutControllerFactory();


        final FixedTextLayoutController flc = (FixedTextLayoutController) clone();
        flc.setState(AbstractReportElementLayoutController.FINISHED);

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Examples of org.jfree.report.flow.FlowController

    {
        final ImageElement imageElement = (ImageElement) getNode();
        final FormulaExpression formulaExpression = imageElement.getFormula();
        if (formulaExpression == null)
        {
            final FlowController controller = getFlowController();
            final GlobalMasterRow masterRow = controller.getMasterRow();
            final ReportDataRow reportDataRow = masterRow.getReportDataRow();
            return reportDataRow.getCursor() == 0;
        }


        try

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Examples of org.jfree.report.flow.FlowController

  protected LayoutController processContent(final ReportTarget target)
      throws DataSourceException, ReportProcessingException,
      ReportDataFactoryException
  {


    final FlowController flowController = getFlowController();


    final Node[] nodes = getNodes();
    final int currentIndex = getIndex();
    if (currentIndex < nodes.length)
    {

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Examples of org.jfree.report.flow.FlowController

   */
  protected LayoutController finishElement(final ReportTarget target)
      throws ReportProcessingException, DataSourceException,
      ReportDataFactoryException
  {
    FlowController fc = handleDefaultEndElement(target);


    // unwind the stack ..
    final Section s = (Section) getElement();
    fc = finishData(target, fc);


    if (s.isRepeat())
    {
      final FlowController cfc = tryRepeatingCommit(fc);
      if (cfc != null)
      {
        // Go back to the beginning ...
        final SectionLayoutController derived = (SectionLayoutController) clone();
        derived.setProcessingState(ElementLayoutController.NOT_STARTED);

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