Package com.inductiveautomation.ignition.gateway.history

Class TagHistoryFlavor

java.lang.Object

com.inductiveautomation.ignition.gateway.history.HistoryFlavor

com.inductiveautomation.ignition.gateway.history.TagHistoryFlavor

public class TagHistoryFlavor
extends HistoryFlavor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	TagHistoryFlavor.TagXmlImportReader

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.gateway.history.HistoryFlavor

HistoryFlavor.Base64XmlReader

Field Summary

Fields inherited from class com.inductiveautomation.ignition.gateway.history.HistoryFlavor

SQLTAG

Constructor Summary

Constructors

Constructor	Description
TagHistoryFlavor()

Method Summary

Modifier and Type	Method	Description
SimpleXMLReader<HistoricalData>	getXmlImportHandler(GatewayContext context)	Gets the XML reader that can decode the output from writeToXml.
protected void	writeRetirement(SimpleXMLWriter writer, TagRetirementList list)
protected void	writeScanclassSet(SimpleXMLWriter writer, ScanclassHistorySet data)
void	writeToXml(SimpleXMLWriter writer, HistoricalData data)
protected void	writeValue(SimpleXMLWriter writer, HistoricalTagValue v)

Methods inherited from class com.inductiveautomation.ignition.gateway.history.HistoryFlavor

equals, equals, getDescription, isCompatible, subTypeId, toString, typeId

Methods inherited from class java.lang.Object

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

Constructor Details

TagHistoryFlavor

public TagHistoryFlavor()

Method Details

writeToXml

public void writeToXml(SimpleXMLWriter writer,
 HistoricalData data)
                throws Exception

Overrides:

writeToXml in class HistoryFlavor

Throws:

Exception

getXmlImportHandler

public SimpleXMLReader<HistoricalData> getXmlImportHandler(GatewayContext context)

Description copied from class: HistoryFlavor

Gets the XML reader that can decode the output from writeToXml. The default implementation reads from base64. It is provided with the gateway context in case any special deserialization needs to occur.

Overrides:

getXmlImportHandler in class HistoryFlavor

writeScanclassSet

protected void writeScanclassSet(SimpleXMLWriter writer,
 ScanclassHistorySet data)
                          throws Exception

Throws:

Exception

writeValue

protected void writeValue(SimpleXMLWriter writer,
 HistoricalTagValue v)
                   throws Exception

Throws:

Exception

writeRetirement

protected void writeRetirement(SimpleXMLWriter writer,
 TagRetirementList list)
                        throws Exception

Throws:

Exception