Package xal.ca

Class BatchGetValueTimeRequest

java.lang.Object

xal.ca.AbstractBatchGetRequest<ChannelTimeRecord>

xal.ca.BatchGetValueTimeRequest

All Implemented Interfaces:

BatchConnectionRequestListener

public class BatchGetValueTimeRequest
extends AbstractBatchGetRequest<ChannelTimeRecord>

batch of CA Get requests including value, status, severity and timestamp with convenient batch operations

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	BatchGetValueTimeRequest.RequestHandler	handle get request events

Field Summary

Fields

Modifier and Type	Field	Description
protected final BatchGetValueTimeRequest.RequestHandler	requestHandler	request handler

Constructor Summary

Constructors

Constructor	Description
BatchGetValueTimeRequest()	Constructor
BatchGetValueTimeRequest(Collection<Channel> channels)	Primary Constructor

Method Summary

Modifier and Type	Method	Description
protected void	requestChannelData(Channel channel)	request to get the data for the channel

Methods inherited from class xal.ca.AbstractBatchGetRequest

addBatchGetRequestListener, addChannel, await, batchConnectionRequestCompleted, connectionChangeInBatch, connectionExceptionInBatch, finalize, getChannels, getException, getExceptionCount, getFailedChannels, getRecord, getRecordCount, getResultChannels, hasExceptions, isComplete, processCurrentStatus, processRecordEvent, processRequest, removeBatchGetRequestListener, submit, submitAndWait, waitForCompletion

Methods inherited from class java.lang.Object

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

Field Details

requestHandler

protected final BatchGetValueTimeRequest.RequestHandler requestHandler

request handler

Constructor Details

BatchGetValueTimeRequest

public BatchGetValueTimeRequest(Collection<Channel> channels)

Primary Constructor

Parameters:

channels - for which to request the value, status and timestamp

BatchGetValueTimeRequest

public BatchGetValueTimeRequest()

Constructor

Method Details

requestChannelData

protected void requestChannelData(Channel channel)
                           throws ConnectionException,
GetException

request to get the data for the channel

Specified by:

requestChannelData in class AbstractBatchGetRequest<ChannelTimeRecord>

Parameters:

channel - the channel for which to request data

Throws:

ConnectionException

GetException