public class RootNode extends AbstractSROPCTreeNode
AbstractAsynchronousTreeNode.LoadingStatus
tooltip
errorNode, loadingNode, nodeList, parent, treeModel
Modifier and Type | Method and Description |
---|---|
OPCBrowseElement |
getElement() |
java.lang.Object |
getIconKey()
Return a hashable key to specify this node's icon
|
boolean |
isMetaNode()
Return true if this node doesn't actually represent an OPC item, but is rather a meta node, like LOADING or ERROR
|
protected java.util.List<SROPCTreeNode> |
loadChildren() |
getFontStyle, getTooltipText, newErrorNode, newLoadingNode, showLoadingError
blockLoad, checkChildren, children, getAllowsChildren, getChildAt, getChildCount, getIndex, getParent, isLeaf, loadDone, loadError, reload
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
blockLoad, getChildAt, getParent, reload
protected java.util.List<SROPCTreeNode> loadChildren() throws java.lang.Exception
loadChildren
in class AbstractAsynchronousTreeNode<SROPCTreeNode>
java.lang.Exception
public OPCBrowseElement getElement()
public boolean isMetaNode()
SROPCTreeNode
public java.lang.Object getIconKey()
RenderableTreeNode