Example 11 with WorkflowLock
use of org.knime.core.node.workflow.WorkflowLock in project knime-core by knime.
the class SubNodeToMetaNodeResult method undo.
/**
* Perform the undo.
*/
public void undo() {
try (WorkflowLock lock = m_wfm.lock()) {
// prevent events to be sent too early
m_wfm.removeNode(m_nodeID);
m_wfm.paste(m_undoPersistor);
}
}
Also used :
WorkflowLock(org.knime.core.node.workflow.WorkflowLock)
Aggregations
WorkflowLock (org.knime.core.node.workflow.WorkflowLock)11
ObjectMapper (com.fasterxml.jackson.databind.ObjectMapper)2
IOException (java.io.IOException)2
JsonProcessingException (com.fasterxml.jackson.core.JsonProcessingException)1
HashMap (java.util.HashMap)1
Button (org.eclipse.swt.widgets.Button)1
InvalidSettingsException (org.knime.core.node.InvalidSettingsException)1
ExternalNodeData (org.knime.core.node.dialog.ExternalNodeData)1
ExternalNodeDataBuilder (org.knime.core.node.dialog.ExternalNodeData.ExternalNodeDataBuilder)1
ValidationError (org.knime.core.node.web.ValidationError)1
NodeContainerState (org.knime.core.node.workflow.NodeContainerState)1
NodeID (org.knime.core.node.workflow.NodeID)1
SinglePageWebResourceController (org.knime.core.node.workflow.SinglePageWebResourceController)1
WizardExecutionController (org.knime.core.node.workflow.WizardExecutionController)1
WorkflowManager (org.knime.core.node.workflow.WorkflowManager)1
