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Class EDU.gatech.cc.is.clay.va_Persist_va

java.lang.Object
   |
   +----EDU.gatech.cc.is.clay.Node
           |
           +----EDU.gatech.cc.is.clay.NodeVec2Array
                   |
                   +----EDU.gatech.cc.is.clay.va_Persist_va

public class va_Persist_va
extends NodeVec2Array
Remember Vec2s for a given period of time. If a new vector arrives, close in value to one of the existing Vec2s, they are merged.

For detailed information on how to configure behaviors, see the Clay page.

Copyright (c)1997, 1998 Tucker Balch

Version:
$Revision: 1.2 $
Author:
Tucker Balch

Variable Index

 o DEBUG
Turn debug printing on or off.
 o MAX_VECS
Maximum number of Vec2s in memory.

Constructor Index

 o va_Persist_va(double, double, NodeVec2Array)
Instantiate a va_Persist_va node.

Method Index

 o Value(long)
Return a Vec2Array that are the persistant values.

Variables

 o DEBUG
 public static final boolean DEBUG
Turn debug printing on or off.

 o MAX_VECS
 public static final int MAX_VECS
Maximum number of Vec2s in memory.

Constructors

 o va_Persist_va
 public va_Persist_va(double p,
                      double mr,
                      NodeVec2Array im1)
Instantiate a va_Persist_va node.

Parameters:
p - double, the persistence in seconds.
mr - double, how close things must be to be considered the same.
im1 - NodeVec2Array, the embedded perceptual schema that generates a list of items to filter.

Methods

 o Value
 public Vec2[] Value(long timestamp)
Return a Vec2Array that are the persistant values.

Parameters:
timestamp - long, only get new information if timestamp > than last call or timestamp == -1.
Returns:
the array.
Overrides:
Value in class NodeVec2Array

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