Package org.web3d.vrml.scripting.external.buffer

Interface NodeRealizationProcessor

All Known Implementing Classes:

ExternalEventQueue

public interface NodeRealizationProcessor

Interface for handling node realization requests. Due to the semantics of the external SAI, it is necessary to buffer requests to realize nodes while being able to determine which nodes have been buffered, and implementing that scheme ends up requiring a circular reference between the event and event queue, which this interface breaks.

Author:

Bradley Vender

Method Summary

Modifier and Type	Method	Description
boolean	isNodeRealized(VRMLNodeType node)	Is the node realized or had realization requested?
void	markNodeRealized(VRMLNodeType node)	Mark a node as undergoing realization
void	markRealizationComplete(VRMLNodeType node)	Complete the realization of a node.

Method Details

isNodeRealized

boolean isNodeRealized(VRMLNodeType node)

Is the node realized or had realization requested?

Parameters:

node - The node in question

Returns:

The current status

markNodeRealized

void markNodeRealized(VRMLNodeType node)

Mark a node as undergoing realization

Parameters:

node -

markRealizationComplete

void markRealizationComplete(VRMLNodeType node)

Complete the realization of a node. Removes the realization processing record to free up memory.

Parameters:

node -