Examples with FlowVariable org.knime.core.node.workflow.FlowVariable used on opensource projects

Example 31 with FlowVariable

use of org.knime.core.node.workflow.FlowVariable in project knime-core by knime.

the class VariableLoopEndNodeDialog method loadSettingsFrom.

/**
 * {@inheritDoc}
 */
@Override
protected void loadSettingsFrom(final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
    FlowVariableFilterConfiguration config = new FlowVariableFilterConfiguration("selection");
    Map<String, FlowVariable> variables = getAvailableFlowVariables();
    config.loadConfigurationInDialog(settings, variables);
    m_selection.loadConfiguration(config, variables);
}

Example 32 with FlowVariable

use of org.knime.core.node.workflow.FlowVariable in project knime-core by knime.

the class ParameterizedDBQueryPanel method onSelectionInFlowVariableList.

private void onSelectionInFlowVariableList() {
    final FlowVariable selected = m_flowVariablesList.getSelectedValue();
    if (selected != null) {
        m_editor.replaceSelection(FlowVariableResolver.getPlaceHolderForVariable(selected));
        m_flowVariablesList.clearSelection();
        m_editor.requestFocus();
    }
}

Example 33 with FlowVariable

use of org.knime.core.node.workflow.FlowVariable in project knime-core by knime.

the class DBSQLExecutorNodeDialog method loadSettingsFrom.

/**
 * {@inheritDoc}
 */
@Override
protected void loadSettingsFrom(final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
    m_text.setText(settings.getString(DBSQLExecutorNodeModel.CFG_STATEMENT, ""));
    DefaultListModel<FlowVariable> listModel = (DefaultListModel<FlowVariable>) m_variables.getModel();
    listModel.removeAllElements();
    for (FlowVariable var : getAvailableFlowVariables().values()) {
        listModel.addElement(var);
    }
}

Example 34 with FlowVariable

use of org.knime.core.node.workflow.FlowVariable in project knime-core by knime.

the class SQLInjectNodeDialog method loadAdditionalSettingsFrom.

/**
 * List of available string flow variables must be updated since it could
 * have changed.
 *
 * {@inheritDoc}
 */
@Override
public void loadAdditionalSettingsFrom(final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
    super.loadAdditionalSettingsFrom(settings, specs);
    Map<String, FlowVariable> flowVars = getAvailableFlowVariables();
    // check for selected value
    String flowVar = "";
    try {
        flowVar = ((SettingsModelString) m_flowVarSettingsModel.createCloneWithValidatedValue(settings)).getStringValue();
    } catch (InvalidSettingsException e) {
        LOGGER.debug("Settings model could not be cloned with given settings!");
    } finally {
        m_flowVarSelection.replaceListItems(flowVars.values(), flowVar);
    }
}

Example 35 with FlowVariable

use of org.knime.core.node.workflow.FlowVariable in project knime-core by knime.

the class FeatureSelectionLoopEndNodeDialogPane method loadSettingsFrom.

/**
 * {@inheritDoc}
 */
@Override
protected void loadSettingsFrom(final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
    final FeatureSelectionLoopEndSettings cfg = new FeatureSelectionLoopEndSettings();
    cfg.loadInDialog(settings);
    final Collection<FlowVariable> flowVars = getAvailableFlowVariables().values();
    m_scoreVariableComboBox.removeAllItems();
    FlowVariable selected = null;
    final String scoreVariableName = cfg.getScoreVariableName();
    boolean compatibleFVexists = false;
    for (FlowVariable flowVar : flowVars) {
        FlowVariable.Type flowvarType = flowVar.getType();
        if (flowvarType == FlowVariable.Type.DOUBLE) {
            if (flowVar.getName().equals(scoreVariableName)) {
                selected = flowVar;
            }
            m_scoreVariableComboBox.addItem(flowVar);
            compatibleFVexists = true;
        }
    }
    if (!compatibleFVexists) {
        throw new NotConfigurableException("There is no compatible Flow Variable (Double) at the inport.");
    }
    m_scoreVariableComboBox.setSelectedItem(selected);
}