ccd

Class SynchronousCcdDriver.ReduceImage

java.lang.Object

java.lang.Thread

ccd.SynchronousCcdDriver.ReduceImage

All Implemented Interfaces:

Runnable

Enclosing class:

SynchronousCcdDriver

private class SynchronousCcdDriver.ReduceImage
extends Thread

This thread does the reduction of CCD data to a level that a list of detected stars can be retrieved. It is intended for continuous operation only, thus allowing a new exposure to be taken while the old one is reduced.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	cancel Gets true if we should cancel.
private ImageProcessing	loop If we have an active post-reducer, i.e.
private static long	REDUCEWAIT
private SynchronousCcdDriver.MakeImage	retrieve The exposure thread that has the fits file.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ReduceImage(ImageProcessing reduce) Constructs a new reduce thread.

Method Summary

Modifier and Type	Method and Description
void	cancel() Sets the cancel flag.
void	run() On run, we ask the exposure thread to deliver the last fits file.
protected void	setExposeThread(SynchronousCcdDriver.MakeImage fechi) Sets the coresponding exposure thread.
void	start()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

REDUCEWAIT

private static final long REDUCEWAIT

See Also:

Constant Field Values

retrieve

private SynchronousCcdDriver.MakeImage retrieve

The exposure thread that has the fits file.

cancel

private boolean cancel

Gets true if we should cancel.

loop

private final ImageProcessing loop

If we have an active post-reducer, i.e. a guiing loop.

Constructor Detail

ReduceImage

protected ReduceImage(ImageProcessing reduce)

Constructs a new reduce thread.

Method Detail

setExposeThread

protected void setExposeThread(SynchronousCcdDriver.MakeImage fechi)

Sets the coresponding exposure thread.

start

public void start()

Overrides:

start in class Thread

run

public void run()

On run, we ask the exposure thread to deliver the last fits file. If the exposure thread is not ready, we sleep.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

cancel

public void cancel()

Sets the cancel flag.