ccd
Class SynchronousCcdDriver<T>

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              io.AbstractDriver
                  ccd.AbstractCcdDriver<T>
                      ccd.SynchronousCcdDriver<T>

All Implemented Interfaces:

CcdDriver<T>, Driver, Cloneable, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying

Direct Known Subclasses:

E2VDriver, FechnerDriver, FireDriver, FireDriverWish, GigeDriver, MagellanDriver, MagellanDriver, ScienceCcdDriver, StreamingCcdDriver

public abstract class SynchronousCcdDriver<T>
extends AbstractCcdDriver<T>

A blocking ccd-driver acts on the CcdDriver.expose(), CcdDriver.exposeBias(), and CcdDriver.exposeDark() methods. This abstract base class allows the #startExpose and #startDarkExpose to be wrapped around.

See Also:

AsynchronousCcdDriver

Nested Class Summary

protected class

SynchronousCcdDriver.ExposureThread An exposure thread simly calls CcdDriver.expose() or CcdDriver.exposeDark(), depending on the argument it was constructed with.

Nested classes/interfaces inherited from class ccd.AbstractCcdDriver

AbstractCcdDriver.Endurance, AbstractCcdDriver.Exposure, AbstractCcdDriver.Shot

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

private Thread

running A thread that exposes.

Fields inherited from class ccd.AbstractCcdDriver

KEY_AMPLIFIERS, KEY_AREAREADOUT, KEY_COLUMNPOST, KEY_COLUMNPRIOR, KEY_COLUMNREADOUT, KEY_FIXEDREADOUT, KEY_INITSIZE, KEY_ROWPOST, KEY_ROWPRIOR, KEY_ROWREADOUT, KEY_XBINNING, KEY_XCHIPSIZE, KEY_XORIGIN, KEY_XSIZE, KEY_YBINNING, KEY_YCHIPSIZE, KEY_YORIGIN, KEY_YSIZE

Fields inherited from class io.AbstractDriver

KEY_DRIVERNAME

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface ccd.CcdDriver

FITSEXTENSION

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

protected

SynchronousCcdDriver(Map<String,String> info) Constructor.

Method Summary

boolean	ensureReady() We are ready if we either have no exposure thread or if this thread is dead.
boolean	isExposing() We are exposing if the running thread is not equal null and alive.
Thread	threadedDarkExpose() Starts a dark exposure.
Thread	threadedExpose() Starts an exposure.

Methods inherited from class ccd.AbstractCcdDriver

getChipSize, getReadoutTime, init, open, openController

Methods inherited from class io.AbstractDriver

createDriver, equals, getDriverName, hashCode

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, isNew, parseObject, reload, removeProperty, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ccd.CcdDriver

expose, exposeBias, exposeDark, getBinning, getBufferType, getCcdInfo, getDataBuffer, getExposureTime, getWindow, setBinning, setDataBuffer, setExposureTime, setWindow

Methods inherited from interface io.Driver

close, getDriverName, isOpen

Methods inherited from interface util.ResourceSupplying

getResource, getResourceAsStream, getResources

Methods inherited from interface util.PropertySupplying

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Field Detail

running

private Thread running

A thread that exposes. Initialized with threadedExpose().

Constructor Detail

SynchronousCcdDriver

protected SynchronousCcdDriver(Map<String,String> info)

Constructor. Does not open the connection, this is done in AbstractCcdDriver.open().

Method Detail

threadedExpose

public Thread threadedExpose()
                      throws IOException

Starts an exposure. This method generates a thread and starts it that calls the CcdDriver.expose() method. The thread returned will be interrupted if an I/O error occurs during reading.

Returns:

The thread that ends when the exposure is done.

Throws:

IOException - Any subclass of IOException.

See Also:

expose

threadedDarkExpose

public Thread threadedDarkExpose()
                          throws IOException

Starts a dark exposure. This method generates a thread and starts it that calls the CcdDriver.exposeDark() method. The thread returned will be interrupted if an I/O error occurs during reading.

Returns:

The thread that ends when the exposure is done.

Throws:

IOException - Any subclass of IOException.

See Also:

expose

isExposing

public boolean isExposing()

We are exposing if the running thread is not equal null and alive.

ensureReady

public boolean ensureReady()

We are ready if we either have no exposure thread or if this thread is dead.

Returns:

True, if data is ready.