org.epics.pvaClient

Class PvaClientNTMultiGet

java.lang.Object

org.epics.pvaClient.PvaClientNTMultiGet

public class PvaClientNTMultiGet
extends Object

Provides channelGet to multiple channels where the value field of each channel is presented as a union.

Since:

2015.06

Author:

mrk

Method Summary

Modifier and Type	Method and Description
void	connect() Create a channelGet for each channel.
static PvaClientNTMultiGet	create(PvaClientMultiChannel pvaClientMultiChannel, PvaClientChannel[] pvaClientChannelArray, org.epics.pvdata.pv.PVStructure pvRequest) Factory method that creates a PvaClientNTMultiGet.
void	destroy() Destroy the pvAccess connection.
void	get() get data for each channel.
PvaClientNTMultiData	getData() get the data.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static PvaClientNTMultiGet create(PvaClientMultiChannel pvaClientMultiChannel,
                                         PvaClientChannel[] pvaClientChannelArray,
                                         org.epics.pvdata.pv.PVStructure pvRequest)

Factory method that creates a PvaClientNTMultiGet.

Parameters:

pvaClientMultiChannel - The interface to PvaClientMultiChannel.

pvaClientChannelArray - The PvaClientChannel array.

pvRequest - The pvRequest for each channel.

Returns:

The interface.

destroy

public void destroy()

Destroy the pvAccess connection.

connect

public void connect()

Create a channelGet for each channel.

get

public void get()

get data for each channel.

getData

public PvaClientNTMultiData getData()

get the data.

Returns:

the pvaClientNTMultiData.