JSci.instruments
Class DummyPositionControl

java.lang.Object
  JSci.instruments.PositionControlAdapter
      JSci.instruments.DummyPositionControl

All Implemented Interfaces:

Control, PositionControl

Direct Known Subclasses:

PiezoServo

public class DummyPositionControl
extends PositionControlAdapter

A simple PositionControl that does nothing!

Field Summary

Fields inherited from class JSci.instruments.PositionControlAdapter

listenerList

Constructor Summary

DummyPositionControl()

Method Summary

protected void	doSetPosition(double p)
double	getActualPosition() get the actual position of the device.
java.awt.Component	getControlComponent() get a Component through which we can control the position
double	getMajorStep()
double	getMaximum() get the maximum position
double	getMinimum() get the minimum position
double	getMinorStep()
double	getPosition() get the position that must be reached.
java.lang.String	getUnit() get a String with the description of the units used for all the values.
static void	main(java.lang.String[] args)
void	setPosition(double p) set the position
void	sleep() sleeps for the time needed to stabilize the position.

Methods inherited from class JSci.instruments.PositionControlAdapter

addChangeListener, fireStateChanged, getChangeListeners, getListeners, removeChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

DummyPositionControl

public DummyPositionControl()

Method Detail

setPosition

public void setPosition(double p)

Description copied from class: PositionControlAdapter

set the position

Specified by:

setPosition in interface PositionControl

Specified by:

setPosition in class PositionControlAdapter

Parameters:

p - the position

doSetPosition

protected void doSetPosition(double p)

getPosition

public double getPosition()

Description copied from class: PositionControlAdapter

get the position that must be reached. Since the mechanical device needs some time to reach the position, getPosition() can be different from getActualPosition()

Specified by:

getPosition in interface PositionControl

Specified by:

getPosition in class PositionControlAdapter

Returns:

the position that must be reached

getActualPosition

public double getActualPosition()

Description copied from class: PositionControlAdapter

get the actual position of the device. Since the mechanical device needs some time to reach the position, getPosition() can be different from getActualPosition()

Specified by:

getActualPosition in interface PositionControl

Specified by:

getActualPosition in class PositionControlAdapter

Returns:

the actual position

getMinimum

public double getMinimum()

Description copied from class: PositionControlAdapter

get the minimum position

Specified by:

getMinimum in interface PositionControl

Specified by:

getMinimum in class PositionControlAdapter

Returns:

the minimum position

getMaximum

public double getMaximum()

Description copied from class: PositionControlAdapter

get the maximum position

Specified by:

getMaximum in interface PositionControl

Specified by:

getMaximum in class PositionControlAdapter

Returns:

the maximum position

getMinorStep

public double getMinorStep()

getMajorStep

public double getMajorStep()

sleep

public void sleep()

Description copied from class: PositionControlAdapter

sleeps for the time needed to stabilize the position.

Specified by:

sleep in interface PositionControl

Specified by:

sleep in class PositionControlAdapter

getControlComponent

public java.awt.Component getControlComponent()

Description copied from class: PositionControlAdapter

get a Component through which we can control the position

Specified by:

getControlComponent in interface Control

Specified by:

getControlComponent in interface PositionControl

Specified by:

getControlComponent in class PositionControlAdapter

Returns:

the Component with the controls for the position

getUnit

public java.lang.String getUnit()

Description copied from class: PositionControlAdapter

get a String with the description of the units used for all the values.

Specified by:

getUnit in interface PositionControl

Specified by:

getUnit in class PositionControlAdapter

Returns:

the unit

main

public static void main(java.lang.String[] args)