public interface TreeNode
Defines an abstract tree node that can be printed using Tree view
Modifier and Type | Method and Description |
---|---|
java.util.List<TreeNode> |
children()
Returns a list of child tree node
|
java.lang.String |
id()
Returns
id of this node. |
java.lang.String |
label()
Returns the label on the current tree node
|
java.lang.String id()
Returns id
of this node.
The id
of a node can be used to identify a node in a certain context In other words children nodes of the same parent node cannot share a same id
java.lang.String label()
Returns the label on the current tree node
java.util.List<TreeNode> children()
Returns a list of child tree node
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