com.inductiveautomation.factorypmi.application.components.chart.easychart

Class ConstantPenDatasource

java.lang.Object

com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractCalculatedPenDatasource

com.inductiveautomation.factorypmi.application.components.chart.easychart.ConstantPenDatasource

All Implemented Interfaces:

IPenDatasource

public class ConstantPenDatasource
extends AbstractCalculatedPenDatasource

Field Summary

Fields

Modifier and Type	Field and Description
static IPenDatasourceFactory	FACTORY

Fields inherited from class com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractCalculatedPenDatasource

chart, dataset, datasets, endDate, log, pens, startDate

Constructor Summary

Constructors

Constructor and Description
ConstantPenDatasource()

Method Summary

Modifier and Type	Method and Description
void	shutdown() Shuts this datasoure down, if it has re-occurring activity.
void	startup(PMIEasyChart chart) Start this datasouce up.
java.lang.String	toString()

Methods inherited from class com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractCalculatedPenDatasource

addPen, getDataset, getMillisRange, getNumDatapoints, initRefs, isZoomTracking, setDataset, setDatasetLater, warn

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static final IPenDatasourceFactory FACTORY

Constructor Detail

ConstantPenDatasource

public ConstantPenDatasource()

Method Detail

startup

public void startup(PMIEasyChart chart)

Description copied from interface: IPenDatasource

Start this datasouce up. This should certainly mean that the data gets generated at least once, and possibly more based upon the chart's polling settings. May be called again after shutdown().

Specified by:

startup in interface IPenDatasource

Overrides:

startup in class AbstractCalculatedPenDatasource

shutdown

public void shutdown()

Description copied from interface: IPenDatasource

Shuts this datasoure down, if it has re-occurring activity.

Specified by:

shutdown in interface IPenDatasource

Overrides:

shutdown in class AbstractCalculatedPenDatasource

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object