org.epics.pvmanager.graphene

Class ScatterGraph2DFunction

java.lang.Object

org.epics.pvmanager.graphene.ScatterGraph2DFunction

All Implemented Interfaces:

ReadFunction<Graph2DResult>

public class ScatterGraph2DFunction
extends Object
implements ReadFunction<Graph2DResult>

Author:

shroffk

Constructor Summary

Constructors

Constructor and Description
ScatterGraph2DFunction(ReadFunction<?> tableData, ReadFunction<?> xColumnName, ReadFunction<?> yColumnName, ReadFunction<?> tooltipColumnName)

Method Summary

Methods

Modifier and Type	Method and Description
QueueCollector<org.epics.graphene.ScatterGraph2DRendererUpdate>	getRendererUpdateQueue()
Graph2DResult	readValue() Calculates, if needed, and then returns the value for this function.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScatterGraph2DFunction

public ScatterGraph2DFunction(ReadFunction<?> tableData,
                      ReadFunction<?> xColumnName,
                      ReadFunction<?> yColumnName,
                      ReadFunction<?> tooltipColumnName)

Method Detail

getRendererUpdateQueue

public QueueCollector<org.epics.graphene.ScatterGraph2DRendererUpdate> getRendererUpdateQueue()

readValue

public Graph2DResult readValue()

Description copied from interface: ReadFunction

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

Specified by:

readValue in interface ReadFunction<Graph2DResult>

Returns:

a value