Package com.sun.javafx.util

Class TempState

java.lang.Object

com.sun.javafx.util.TempState

public final class TempState
extends Object

* Temporary state, used to reduce the occurrence of temporary garbage * while computing things such as bounds and transforms, and while * picking. Since these operations happen extremely often and must be * very fast, we need to reduce the load on the garbage collector. * *

Field Summary

Fields

Modifier and Type	Field	Description
BaseBounds	bounds	A temporary rect used for computing bounds by the various bounds variables.
final Point2D	point	A temporary point used for picking and other purposes.

Method Summary

Modifier and Type	Method	Description
static TempState	getInstance()

Methods inherited from class java.lang.Object

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

Field Details

bounds

public BaseBounds bounds

A temporary rect used for computing bounds by the various bounds variables. This bounds starts life as a RectBounds, but may be promoted to a BoxBounds if there is a 3D transform mixed into its computation.

point

public final Point2D point

A temporary point used for picking and other purposes.

Method Details

getInstance

public static TempState getInstance()