org.epics.pvmanager

Class ConnectionCollector

java.lang.Object

org.epics.pvmanager.ConnectionCollector

All Implemented Interfaces:

ReadFunction<Boolean>

public class ConnectionCollector
extends Object
implements ReadFunction<Boolean>

A specialized collector to handle multiple channels that can be added/removed dynamically and which gets translated to a single connection flag for a reader or writer.

Author:

carcassi

Constructor Summary

Constructors

Constructor and Description
ConnectionCollector()

Method Summary

Methods

Modifier and Type	Method and Description
Boolean	readValue() Calculates, if needed, and then returns the value for this function.
void	setChangeNotification(Runnable notification)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionCollector

public ConnectionCollector()

Method Detail

setChangeNotification

public void setChangeNotification(Runnable notification)

readValue

public Boolean readValue()

Description copied from interface: ReadFunction

Calculates, if needed, and then returns the value for this function.

Specified by:

readValue in interface ReadFunction<Boolean>

Returns:

a value