org.epics.pvmanager.file

Class FileDataSource

java.lang.Object

org.epics.pvmanager.DataSource

org.epics.pvmanager.file.FileDataSource

public final class FileDataSource
extends DataSource

Data source for locally written data. Each instance of this data source will have its own separate channels and values.

Author:

carcassi

Constructor Summary

Constructors

Constructor and Description
FileDataSource() Creates a new data source.

Method Summary

Methods

Modifier and Type	Method and Description
protected ChannelHandler	createChannel(String channelName) Creates a channel handler for the given name.

Methods inherited from class org.epics.pvmanager.DataSource

channelHandlerLookupName, channelHandlerRegisterName, close, connectRead, connectWrite, disconnectRead, disconnectWrite, getChannels, isWriteable, write

Methods inherited from class java.lang.Object

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

Constructor Detail

FileDataSource

public FileDataSource()

Creates a new data source.

Method Detail

createChannel

protected ChannelHandler createChannel(String channelName)

Description copied from class: DataSource

Creates a channel handler for the given name. In the simplest case, this is the only method a data source needs to implement.

Specified by:

createChannel in class DataSource

Parameters:

channelName - the name for a new channel

Returns:

a new handler