Example usage for javax.swing.tree DefaultMutableTreeNode breadthFirstEnumeration

Introduction

In this page you can find the example usage for javax.swing.tree DefaultMutableTreeNode breadthFirstEnumeration.

Prototype

public Enumeration<TreeNode> breadthFirstEnumeration() 

Source Link

Document

Creates and returns an enumeration that traverses the subtree rooted at this node in breadth-first order.

Usage

From source file:eu.crisis_economics.abm.dashboard.Page_Parameters.java

private String checkInfos(final boolean submodel) {
    final DefaultListModel listModel = (DefaultListModel) parameterList.getModel();
    for (int i = 0; i < listModel.getSize(); ++i) {
        final AvailableParameter param = (AvailableParameter) listModel.get(i);
        final String invalid = submodel ? checkSubmodelInfo(param.info) : checkFileInfo(param);
        if (invalid != null)
            return invalid;
    }//from ww  w .jav a 2 s. co  m

    for (final ParameterCombinationGUI pGUI : parameterTreeBranches) {
        final DefaultMutableTreeNode root = pGUI.combinationRoot;
        @SuppressWarnings("rawtypes")
        final Enumeration nodes = root.breadthFirstEnumeration();
        nodes.nextElement(); // root
        while (nodes.hasMoreElements()) {
            final DefaultMutableTreeNode node = (DefaultMutableTreeNode) nodes.nextElement();
            final ParameterInATree userObj = (ParameterInATree) node.getUserObject();
            final String invalid = submodel ? checkSubmodelInfo(userObj.info) : checkFileInfo(userObj);
            if (invalid != null)
                return invalid;
        }
    }

    return null;
}

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From source file:eu.crisis_economics.abm.dashboard.Page_Parameters.java

private String checkInfosInGeneTree() {
    final DefaultTreeModel treeModel = gaSearchHandler.getChromosomeTree();
    final DefaultMutableTreeNode root = (DefaultMutableTreeNode) treeModel.getRoot();
    @SuppressWarnings("rawtypes")
    final Enumeration nodes = root.breadthFirstEnumeration();
    nodes.nextElement(); // root
    while (nodes.hasMoreElements()) {
        final DefaultMutableTreeNode node = (DefaultMutableTreeNode) nodes.nextElement();
        final ParameterOrGene userObj = (ParameterOrGene) node.getUserObject();
        final String invalid = checkSubmodelInfo(userObj.getInfo());
        if (invalid != null)
            return invalid;
    }/*from  w w  w  .  ja v  a  2s.c  o  m*/

    return null;
}

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From source file:eu.crisis_economics.abm.dashboard.Page_Parameters.java

private DefaultMutableTreeNode convertInfoValueTreeToInfoComponentTree(DefaultMutableTreeNode infoValueTree)
        throws ModelInformationException {
    @SuppressWarnings("rawtypes")
    final Enumeration nodes = infoValueTree.breadthFirstEnumeration();
    nodes.nextElement(); // root

    while (nodes.hasMoreElements()) {
        final DefaultMutableTreeNode node = (DefaultMutableTreeNode) nodes.nextElement();
        if (node.getUserObject() != null) {
            @SuppressWarnings("unchecked")
            final Pair<ParameterInfo, String> userObj = (Pair<ParameterInfo, String>) node.getUserObject();
            final JComponent component = convertStringToComponent(userObj.getKey(), userObj.getValue());
            final Pair<ParameterInfo, JComponent> newUserObj = new Pair<ParameterInfo, JComponent>(
                    userObj.getKey(), component);
            node.setUserObject(newUserObj);
        }/*from w w w. jav  a 2 s .c  o m*/
    }

    return infoValueTree;
}

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From source file:eu.crisis_economics.abm.dashboard.Page_Parameters.java

private ParameterTree createParameterTreeFromParamSweepGUI() throws ModelInformationException {
    final ParameterTree result = new ParameterTree();

    final DefaultListModel listModel = (DefaultListModel) parameterList.getModel();
    for (int i = 0; i < listModel.getSize(); ++i) {
        final AvailableParameter param = (AvailableParameter) listModel.get(i);
        final AbstractParameterInfo<?> batchParameter = InfoConverter.parameterInfo2ParameterInfo(param.info);
        ParameterTreeUtils.addConstantParameterToParameterTree(batchParameter, result, currentModelHandler);
    }//from   www .  j a va  2  s  . com

    for (final ParameterCombinationGUI pGUI : parameterTreeBranches) {
        final DefaultMutableTreeNode root = pGUI.combinationRoot;
        @SuppressWarnings("rawtypes")
        final Enumeration nodes = root.breadthFirstEnumeration();
        nodes.nextElement(); // root;
        while (nodes.hasMoreElements()) {
            final DefaultMutableTreeNode node = (DefaultMutableTreeNode) nodes.nextElement();
            final ParameterInATree userObj = (ParameterInATree) node.getUserObject();
            ParameterTreeUtils.filterConstants(userObj, result, currentModelHandler);
        }
    }

    for (final ParameterCombinationGUI pGUI : parameterTreeBranches) {
        final DefaultMutableTreeNode root = pGUI.combinationRoot;
        @SuppressWarnings("rawtypes")
        final Enumeration nodes = root.preorderEnumeration();
        nodes.nextElement(); // root
        ParameterNode parent = result.getRoot();
        while (nodes.hasMoreElements()) {
            final DefaultMutableTreeNode node = (DefaultMutableTreeNode) nodes.nextElement();
            final ParameterInATree userObj = (ParameterInATree) node.getUserObject();
            if (ParameterTreeUtils.isMutableParameter(userObj)) {
                final AbstractParameterInfo<?> batchParameter = InfoConverter
                        .parameterInfo2ParameterInfo(userObj.info);
                batchParameter.setRunNumber(1);
                final ParameterNode parameterNode = new ParameterNode(batchParameter);
                parent.add(parameterNode);
                parent = parameterNode;
            }
        }
    }

    return result;
}

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From source file:com.monead.semantic.workbench.SemanticWorkbench.java

/**
 * Expand all the nodes in the tree representation of the model
 * /*from www. ja  va  2  s.  c  om*/
 * @return The final status to display
 */
private String expandAll() {
    int numNodes;
    ProgressMonitor progress;
    boolean canceled;
    final DefaultMutableTreeNode root = (DefaultMutableTreeNode) ontModelTree.getModel().getRoot();
    @SuppressWarnings("rawtypes")
    final Enumeration enumerateNodes = root.breadthFirstEnumeration();

    numNodes = 0;
    while (enumerateNodes.hasMoreElements()) {
        enumerateNodes.nextElement();
        ++numNodes;
    }

    LOGGER.debug("Expanding tree with row count: " + numNodes);

    progress = new ProgressMonitor(this, "Expanding Tree Nodes", "Starting node expansion", 0, numNodes);

    setStatus("Expanding all tree nodes");

    for (int row = 0; !progress.isCanceled() && row < numNodes; ++row) {
        progress.setProgress(row);
        if (row % 1000 == 0) {
            progress.setNote("Row " + row + " of " + numNodes);
        }

        ontModelTree.expandRow(row);
    }

    canceled = progress.isCanceled();

    progress.close();

    ontModelTree.scrollRowToVisible(0);

    if (!canceled) {
        // Select the tree view tab
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                tabbedPane.setSelectedIndex(TAB_NUMBER_TREE_VIEW);
            }
        });
    }

    return canceled ? "Tree node expansion canceled by user" : "Tree nodes expanded";
}

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From source file:org.sakaiproject.scorm.ui.player.components.ActivityTree.java

public TreeNode selectNode(String activityId) {
    if (activityId == null)
        return null;

    Model model = (Model) this.getModel();
    DefaultTreeModel treeModel = (DefaultTreeModel) model.getObject();
    DefaultMutableTreeNode root = (DefaultMutableTreeNode) treeModel.getRoot();

    for (Enumeration<DefaultMutableTreeNode> e = root.breadthFirstEnumeration(); e.hasMoreElements();) {
        DefaultMutableTreeNode node = e.nextElement();
        SeqActivity activity = (SeqActivity) node.getUserObject();

        if (log.isDebugEnabled()) {
            log.debug("Activity: " + activity.getID());
            log.debug("Title: " + activity.getTitle());
            log.debug("Is Constrain Choice: " + activity.getConstrainChoice());
            log.debug("Is Control Forward Only: " + activity.getControlForwardOnly());
            log.debug("Is Control Mode Choice: " + activity.getControlModeChoice());
            log.debug("Is Control Mode Choice Exit: " + activity.getControlModeChoiceExit());
            log.debug("Is Control Mode Flow: " + activity.getControlModeFlow());
        }/*from ww  w . ja v a 2 s .  c  o m*/

        String id = activity == null ? null : activity.getID();

        if (id != null && id.equals(activityId)) {
            if (!getTreeState().isNodeSelected(node))
                getTreeState().selectNode(node, true);
            return node;
        }
    }

    return null;
}

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