org.lsst.ccs.utilities.ccd

Class Raft

java.lang.Object

org.lsst.ccs.utilities.ccd.Geometry<Reb>

org.lsst.ccs.utilities.ccd.Raft

public class Raft
extends Geometry<Reb>

A Raft Geometry object. In accordance to LCA-13501 a Raft geometry is composed of three Reb geometries. A Raft object is built from the information contained in the provided RaftGeometryConstants object. These constants vary depending on which CCD type they correspond to. We assume here that a Raft contains only the same type of CCD. If we will support heterogeneous CCD types in a raft we will have to figure out how to place them in the addGeometryToGrid method.

Author:

The LSST CCS Team

Field Summary

Fields inherited from class org.lsst.ccs.utilities.ccd.Geometry

name

Constructor Summary

Constructors

Constructor and Description
Raft(CCDType type) Create a Raft object for a given type of CCD.

Method Summary

Modifier and Type	Method and Description
protected void	addGeometryToGrid(Reb child, int p, int s) This method must be implemented by all classes extending Geometry.
void	addReb(Reb reb, int rebId) Dedicated method to add a reb to this Raft.
static Raft	createRaft(CCDType type) Utility static method to create a fully Reb/CCD populated Raft for the provided CCD type.
RaftGeometryConstants	getRaftGeometryConstants() Get the RaftGeometryConstants object for this Raft.

Methods inherited from class org.lsst.ccs.utilities.ccd.Geometry

addChildGeometry, addGeometry, findGeometry, findParentOfType, getAbsolutePoint, getChild, getChildrenList, getChildrenWithAbsoluteCoordinates, getGeometryAbsolutePosition, getGeometryPoint, getHeight, getName, getNumberOfChildren, getParallelChildrenCount, getParallelPosition, getParent, getSerialChildrenCount, getSerialPosition, getUniqueId, getWidth, hasChildren, hasParent, setParallelPosition, setParent, setSerialPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

Raft

public Raft(CCDType type)

Create a Raft object for a given type of CCD. The resulting Raft is empty, having no Rebs installed.

Parameters:

type - The type of CCD in this Raft.

Method Detail

addGeometryToGrid

protected void addGeometryToGrid(Reb child,
                                 int p,
                                 int s)

Description copied from class: Geometry

This method must be implemented by all classes extending Geometry. It should internally convert the (p,s) coordinate for the child to its (x,y) position within this geometry.

Specified by:

addGeometryToGrid in class Geometry<Reb>

Parameters:

child - The child to be added.

p - The parallel position

s - The serial position.

getRaftGeometryConstants

public RaftGeometryConstants getRaftGeometryConstants()

Get the RaftGeometryConstants object for this Raft.

Returns:

The Raft geometry constants.

addReb

public void addReb(Reb reb,
                   int rebId)

Dedicated method to add a reb to this Raft.

Parameters:

reb - The Reb to add.

rebId - The id of the reb, form 0 to 2.

createRaft

public static Raft createRaft(CCDType type)

Utility static method to create a fully Reb/CCD populated Raft for the provided CCD type.

Parameters:

type - The type of the CCDs in the Raft.

Returns:

A fully populated Raft.