org.lsst.ccs.utilities.ccd.image.data

Interface RawImageDataProvider

All Known Implementing Classes:

Reb, Segment

public interface RawImageDataProvider

Interface for objects that provide DataStreams. It is via a RawImageDataProvider object that we get the data to be written into fits files. It provides the ability to add RawImageDataListener for dispatching notifications when data is available. The methods to support the listener/notification mechanism are static and have a default implementation so that the implementer of RawImageDataProvider has only to implement getRawImageData. When fetching the RawImageData we provide a ReadOutParameters object that has the parameters defining the area to be read.

Author:

The LSST CCS Team.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	RawImageDataProvider.InnerRawImageDataListener

Field Summary

Fields

Modifier and Type	Field and Description
static List<RawImageDataProvider.InnerRawImageDataListener>	LISTENERS Default static method and fields to support the listener/notification mechanism for classes implementing this interface.

Method Summary

Modifier and Type	Method and Description
static void	addRawImageDataListener(RawImageDataListener listener, RawImageDataProvider provider) Add a RawImageDataListener for a given RawImagedataProvider.
RawImageData	getRawImageData(ReadOutParameters readOutParameters) Get the RawImageData for this object.
static void	notifyRawImageDataListeners(RawImageDataProvider dataProvider) Notify the LISTENERS that RawImageData is available for a given RawImageDataProvider.
static void	removeRawImageDataListener(RawImageDataListener listener) Remove a RawImageDataListener to this RawImageDataProvider.

Field Detail

LISTENERS

static final List<RawImageDataProvider.InnerRawImageDataListener> LISTENERS

Default static method and fields to support the listener/notification mechanism for classes implementing this interface.

Method Detail

getRawImageData

RawImageData getRawImageData(ReadOutParameters readOutParameters)

Get the RawImageData for this object.

Parameters:

readOutParameters - The ReadOutParameters for the acquisition.

Returns:

The RawImageData containing the data.

addRawImageDataListener

static void addRawImageDataListener(RawImageDataListener listener,
                                    RawImageDataProvider provider)

Add a RawImageDataListener for a given RawImagedataProvider.

Parameters:

listener - The listener to add

provider -

removeRawImageDataListener

static void removeRawImageDataListener(RawImageDataListener listener)

Remove a RawImageDataListener to this RawImageDataProvider.

Parameters:

listener - The listener to remove

notifyRawImageDataListeners

static void notifyRawImageDataListeners(RawImageDataProvider dataProvider)

Notify the LISTENERS that RawImageData is available for a given RawImageDataProvider.

Parameters:

dataProvider - the RawImageDataProvider for which the data is available.