Package com.inductiveautomation.historian.gateway.api.query

Class HistoricalNodeTree<T extends HistoricalNode>

java.lang.Object

com.inductiveautomation.ignition.common.PathTree<QualifiedPath,T>

com.inductiveautomation.historian.gateway.api.query.HistoricalNodeTree<T>

Type Parameters:

T - the type of nodes extending HistoricalNode that this tree will manage

All Implemented Interfaces:

Serializable

public class HistoricalNodeTree<T extends HistoricalNode>
extends PathTree<QualifiedPath,T>

Represents a specialized tree structure built on top of PathTree, where nodes are of a type extending HistoricalNode. This class provides capability for creating and managing nodes based on customized paths and allows for recursive removal of nodes along with their parent nodes if certain conditions are met.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.common.PathTree

PathTree.TreeNode

Constructor Summary

Constructors

Constructor	Description
HistoricalNodeTree(Function<QualifiedPath,T> nodeFactory)

Method Summary

Modifier and Type	Method	Description
protected PathTree<QualifiedPath,T>.TreeNode	instantiateNode(PathTree<QualifiedPath,T>.TreeNode parent, QualifiedPath path, int pos)	Instantiates a TreeNode under the parent, for the given path position of the path.
void	recursiveRemoveWithParent(QualifiedPath path)

Methods inherited from class com.inductiveautomation.ignition.common.PathTree

browse, clear, computeIfAbsent, findNode, findNode, get, getAllNestedChildren, getBranches, getBranches, getChildren, getRoot, getValuesOfPath, initializeRoot, isCaseSensitive, put, remove, removeIfEmpty, setCaseSensitive, size

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

HistoricalNodeTree

public HistoricalNodeTree(Function<QualifiedPath,T> nodeFactory)

Method Details

instantiateNode

protected PathTree<QualifiedPath,T>.TreeNode instantiateNode(PathTree<QualifiedPath,T>.TreeNode parent,
 QualifiedPath path,
 int pos)

Description copied from class: PathTree

Instantiates a TreeNode under the parent, for the given path position of the path. Subclasses can override this method to provide custom node types, and to create default values for implicit nodes.

Overrides:

instantiateNode in class PathTree<QualifiedPath,T extends HistoricalNode>

Parameters:

parent - the parent node

path - the complete path of the ultimate node being created

pos - the position in the path that the node is being created for

Returns:

the new node

recursiveRemoveWithParent

public void recursiveRemoveWithParent(QualifiedPath path)