gov.nasa.worldwind.animation
Class DoubleAnimator

java.lang.Object
  gov.nasa.worldwind.animation.BasicAnimator
      gov.nasa.worldwind.animation.DoubleAnimator

All Implemented Interfaces:

Animator

Direct Known Subclasses:

MoveToDoubleAnimator, ViewElevationAnimator

public class DoubleAnimator
extends BasicAnimator

An Animator implentation for animating values of type Double.

Field Summary

protected double	begin
protected double	end
protected PropertyAccessor.DoubleAccessor	propertyAccessor

Fields inherited from class gov.nasa.worldwind.animation.BasicAnimator

interpolator

Constructor Summary

DoubleAnimator(Interpolator interpolator, double begin, double end, PropertyAccessor.DoubleAccessor propertyAccessor)

Method Summary

Double	getBegin()
Double	getEnd()
PropertyAccessor.DoubleAccessor	getPropertyAccessor()
Double	nextDouble(double interpolant)
void	setBegin(Double begin)
void	setEnd(Double end)
protected void	setImpl(double interpolant) No-op intended to be overrided by deriving classes.

Methods inherited from class gov.nasa.worldwind.animation.BasicAnimator

flagLastStateInvalid, hasNext, isLastStateValid, isStopOnInvalidState, next, set, setStopOnInvalidState, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

begin

protected double begin

end

protected double end

propertyAccessor

protected final PropertyAccessor.DoubleAccessor propertyAccessor

Constructor Detail

DoubleAnimator

public DoubleAnimator(Interpolator interpolator,
                      double begin,
                      double end,
                      PropertyAccessor.DoubleAccessor propertyAccessor)

Method Detail

getBegin

public final Double getBegin()

getEnd

public final Double getEnd()

getPropertyAccessor

public final PropertyAccessor.DoubleAccessor getPropertyAccessor()

nextDouble

public Double nextDouble(double interpolant)

setBegin

public void setBegin(Double begin)

setEnd

public void setEnd(Double end)

setImpl

protected void setImpl(double interpolant)

Description copied from class: BasicAnimator

No-op intended to be overrided by deriving classes. Deriving classes are expected to implement the desired action of a set operation in this method.

Overrides:

setImpl in class BasicAnimator

Parameters:

interpolant - A value between 0 and 1.