org.lsst.ccs.drivers.reb

Class GlobalClient

java.lang.Object

org.lsst.ccs.drivers.reb.GlobalClient

public class GlobalClient
extends Object

Java interface to the global client routines

Author:

Owen Saxton

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	GlobalClient.Impl Inner interface to support choosing the hardware.

Field Summary

Fields

Modifier and Type	Field and Description
static int	HDW_TYPE_DAQ0
static int	HDW_TYPE_DAQ1
static int	HDW_TYPE_PCI
static int	HDW_TYPE_PCI0
static int	HDW_TYPE_PCI1

Constructor Summary

Constructors

Constructor and Description
GlobalClient()

Method Summary

Modifier and Type	Method and Description
void	acquireImage(String name) Acquires an image (by setting the trigger).
void	close() Closes a connection.
protected void	finalize() Finalizer.
void	open(int hdw, int[] ids, String ifc) Deprecated.
void	open(int hdw, int[] ids, String[] ifcs) Opens a connection to a set of REBs.
void	setClientFactory(ClientFactory clientFactory) Sets an alternative client factory.
void	setRegisterlist(int rebType, int[] registers) Sets the list of registers to be read when the image is acquired.

Methods inherited from class java.lang.Object

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

Field Detail

HDW_TYPE_DAQ0

public static final int HDW_TYPE_DAQ0

See Also:

Constant Field Values

HDW_TYPE_DAQ1

public static final int HDW_TYPE_DAQ1

See Also:

Constant Field Values

HDW_TYPE_PCI0

public static final int HDW_TYPE_PCI0

See Also:

Constant Field Values

HDW_TYPE_PCI1

public static final int HDW_TYPE_PCI1

See Also:

Constant Field Values

HDW_TYPE_PCI

public static final int HDW_TYPE_PCI

See Also:

Constant Field Values

Constructor Detail

GlobalClient

public GlobalClient()

Method Detail

finalize

protected void finalize()
                 throws Throwable

Finalizer.

Overrides:

finalize in class Object

Throws:

Throwable

setClientFactory

public void setClientFactory(ClientFactory clientFactory)

Sets an alternative client factory. The client factory is used to create the objects that implement access to either real (by default) or simulated hardware.

Parameters:

clientFactory - The ClientFactory to use

open

public void open(int hdw,
                 int[] ids,
                 String[] ifcs)
          throws REBException

Opens a connection to a set of REBs.

Parameters:

hdw - The hardware type

ids - The array of IDs of the REBs to connect to

ifcs - The names of the hardware interfaces to use for the corresponding IDs. If null, or an element is null or empty, the default interface is used.

Throws:

REBException

open

@Deprecated
public void open(int hdw,
                             int[] ids,
                             String ifc)
                      throws REBException

Deprecated.

Throws:

REBException

close

public void close()
           throws REBException

Closes a connection.

Throws:

REBException

setRegisterlist

public void setRegisterlist(int rebType,
                            int[] registers)
                     throws REBException

Sets the list of registers to be read when the image is acquired.

Parameters:

rebType - The encoded REB type

registers - The array of register addresses

Throws:

REBException

acquireImage

public void acquireImage(String name)
                  throws REBException

Acquires an image (by setting the trigger).

Parameters:

name - The name of the image

Throws:

REBException