NodeCache

This utility class is used in NodeBuilder as an internal cache data structure for node data.

Constructor

new NodeCache( parent : NodeCache )

Constructs a new node cache.

parent

A reference to a parent cache.
Default is null.

Properties

.id : number (readonly)

The id of the cache.

.nodesData : WeakMap.<Node, Object>

A weak map for managing node data.

.parent : NodeCache

Reference to a parent node cache.
Default is null.

Methods

.getData( node : Node ) : Object

Returns the data for the given node.

node

The node.
Returns: The data for the node.

.setData( node : Node, data : Object )

Sets the data for a given node.

node

The node.
data

The data that should be cached.

Source

src/nodes/core/NodeCache.js