Examples with WizardNodeLayoutInfo org.knime.core.node.wizard.WizardNodeLayoutInfo used on opensource projects

Example 6 with WizardNodeLayoutInfo

use of org.knime.core.node.wizard.WizardNodeLayoutInfo in project knime-core by knime.

the class FileSubNodeContainerPersistor method save.

/**
 * @param subnodeNC
 * @param settings
 * @param exec
 * @param nodeDirRef
 * @param saveHelper
 * @throws LockFailedException
 * @throws CanceledExecutionException
 * @throws IOException
 */
static void save(final SubNodeContainer subnodeNC, final NodeSettings settings, final ExecutionMonitor exec, final ReferencedFile nodeDirRef, final WorkflowSaveHelper saveHelper) throws IOException, CanceledExecutionException, LockFailedException {
    NativeNodeContainer virtualInNode = subnodeNC.getVirtualInNode();
    settings.addInt("virtual-in-ID", virtualInNode.getID().getIndex());
    NodeSettingsWO inportsSettings = settings.addNodeSettings("inports");
    // input of subnode is represented by output of virtual in node.
    for (int i = 1; i < virtualInNode.getNrOutPorts(); i++) {
        // start at one to skip the hidden flow var port
        NodeSettingsWO inportSetting = inportsSettings.addNodeSettings("inport_" + (i - 1));
        inportSetting.addInt("index", i - 1);
        NodeSettingsWO portTypeSettings = inportSetting.addNodeSettings("type");
        virtualInNode.getOutputType(i).save(portTypeSettings);
    }
    NativeNodeContainer virtualOutNode = subnodeNC.getVirtualOutNode();
    settings.addInt("virtual-out-ID", virtualOutNode.getID().getIndex());
    // output of subnode is represented by input of virtual in node.
    NodeSettingsWO outportsSettings = settings.addNodeSettings("outports");
    for (int i = 1; i < virtualOutNode.getNrInPorts(); i++) {
        // start at one to skip the hidden flow var port
        NodeSettingsWO inportSetting = outportsSettings.addNodeSettings("outport_" + (i - 1));
        inportSetting.addInt("index", i - 1);
        NodeSettingsWO portTypeSettings = inportSetting.addNodeSettings("type");
        virtualOutNode.getInPort(i).getPortType().save(portTypeSettings);
    }
    subnodeNC.getTemplateInformation().save(settings);
    Map<Integer, WizardNodeLayoutInfo> layoutInfoMap = subnodeNC.getLayoutInfo();
    Integer[] layoutIDs = layoutInfoMap.keySet().toArray(new Integer[0]);
    NodeSettingsWO layoutInfoSettings = settings.addNodeSettings("layoutInfos");
    for (int i = 0; i < layoutInfoMap.size(); i++) {
        NodeSettingsWO curLayoutInfoSettings = layoutInfoSettings.addNodeSettings("layoutInfo_" + (i));
        curLayoutInfoSettings.addInt("nodeID", layoutIDs[i]);
        WizardNodeLayoutInfo.saveToNodeSettings(curLayoutInfoSettings, layoutInfoMap.get(layoutIDs[i]));
    }
    settings.addString("layoutJSON", subnodeNC.getLayoutJSONString());
    WorkflowManager workflowManager = subnodeNC.getWorkflowManager();
    FileWorkflowPersistor.save(workflowManager, nodeDirRef, exec, saveHelper);
}