org.lsst.ccs.gconsole.plugins.trending

Class Trend

java.lang.Object

org.lsst.ccs.gconsole.plugins.trending.Trend

All Implemented Interfaces:

Savable

public class Trend
extends Object
implements Savable

Data object that can be plotted by TrendPlotter. This class is thread-safe, all methods can be called on any thread. If the Trend instance is associated with a plotter, the plotter will be automatically notified of any relevant changes in the trend.

Author:

onoprien

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Trend.Descriptor

Constructor Summary

Constructors

Constructor and Description
Trend(Trend.Descriptor descriptor)

Method Summary

Modifier and Type	Method and Description
TrendData	getData()
Trend.Descriptor	getDescriptor()
TrendPlotter	getPlotter()
long[]	getTimeRange()
long	getTimestamp()
TimeWindow	getTimeWindow()
boolean	isLoading()
Trend.Descriptor	save() Returns JavaBean describing the current state of this component.
void	setData(TrendData data)
boolean	setLoading(boolean value)
void	setTimestamp(long timestamp)
void	setTimeWindow(TimeWindow timeWindow)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.gconsole.services.persist.Savable

restore

Constructor Detail

Trend

public Trend(Trend.Descriptor descriptor)

Method Detail

getDescriptor

public Trend.Descriptor getDescriptor()

getPlotter

public TrendPlotter getPlotter()

getData

public TrendData getData()

setData

public void setData(TrendData data)

getTimeWindow

public TimeWindow getTimeWindow()

setTimeWindow

public void setTimeWindow(TimeWindow timeWindow)

getTimestamp

public long getTimestamp()

setTimestamp

public void setTimestamp(long timestamp)

getTimeRange

public long[] getTimeRange()

setLoading

public boolean setLoading(boolean value)

isLoading

public boolean isLoading()

save

public Trend.Descriptor save()

Description copied from interface: Savable

Returns JavaBean describing the current state of this component. The default implementation returns null.

Specified by:

save in interface Savable

Returns:

JavaBean encapsulating the state, or null if no state information needs to be saved.