ej.motion.none

Class NoMotion

java.lang.Object

ej.motion.none.NoMotion

All Implemented Interfaces:

Motion

public class NoMotion
extends Object
implements Motion

Represents a motion that goes directly from start to stop.

Constructor Summary

Constructors

Constructor and Description
NoMotion(int start, int stop) Creates a motion for a move from start to stop.

Method Summary

Modifier and Type	Method and Description
int	getCurrentValue() Computes the current value of the motion.
long	getDuration() Gets the motion duration.
int	getStartValue() Gets the start value of the motion.
int	getStopValue() Gets the stop value of the motion.
int	getValue(long elapsed) Gets the value of the motion for a specific elapsed time.
boolean	isFinished() Gets whether the motion is finished or not.
void	start() Starts (or starts again) the motion.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoMotion

public NoMotion(int start,
                int stop)

Creates a motion for a move from start to stop.

Parameters:

start - the start value.

stop - the stop value.

Method Detail

getCurrentValue

public int getCurrentValue()

Description copied from interface: Motion

Computes the current value of the motion.

If the motion is finished, returns the stop value.

Specified by:

getCurrentValue in interface Motion

Returns:

the current value.

See Also:

Motion.isFinished()

getDuration

public long getDuration()

Description copied from interface: Motion

Gets the motion duration.

Specified by:

getDuration in interface Motion

Returns:

the motion duration.

getStartValue

public int getStartValue()

Description copied from interface: Motion

Gets the start value of the motion.

Specified by:

getStartValue in interface Motion

Returns:

the start value.

getStopValue

public int getStopValue()

Description copied from interface: Motion

Gets the stop value of the motion.

Specified by:

getStopValue in interface Motion

Returns:

the stop value.

getValue

public int getValue(long elapsed)

Description copied from interface: Motion

Gets the value of the motion for a specific elapsed time.

Specified by:

getValue in interface Motion

Parameters:

elapsed - the absolute elapsed time.

Returns:

the value for the given time.

isFinished

public boolean isFinished()

Description copied from interface: Motion

Gets whether the motion is finished or not.

A motion is finished when the current value is the stop one.

Specified by:

isFinished in interface Motion

Returns:

true if the motion is finished, false otherwise.

start

public void start()

Description copied from interface: Motion

Starts (or starts again) the motion.

Specified by:

start in interface Motion