Package com.caplin.motif.fx.ret.pricing.provider.mapping

Class SubjectMappingProvider

java.lang.Object

com.caplin.motif.fx.ret.pricing.provider.mapping.SubjectMappingProvider

All Implemented Interfaces:

com.caplin.datasource.publisher.CachingDataProvider, MappingChangeListener

public class SubjectMappingProvider
extends Object
implements com.caplin.datasource.publisher.CachingDataProvider, MappingChangeListener

Constructor Summary

Constructors

Constructor	Description
SubjectMappingProvider(com.caplin.datasource.DataSource dataSource, String subjectPrefix, com.caplin.motif.fx.rates.RateSubjectParser subjectParser, List<SubjectMapper> subjectMappers)

Method Summary

Modifier and Type	Method	Description
void	initialise()
void	onDiscard(String subject)
void	onMappingChange()	Called by a Provider when its internal state changes.
void	onRequest(String subject)
void	setPublisher(com.caplin.datasource.publisher.CachingPublisher publisher)

Methods inherited from class java.lang.Object

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

Constructor Details

SubjectMappingProvider

public SubjectMappingProvider(com.caplin.datasource.DataSource dataSource,
 String subjectPrefix,
 com.caplin.motif.fx.rates.RateSubjectParser subjectParser,
 List<SubjectMapper> subjectMappers)

Method Details

initialise

public void initialise()

setPublisher

public void setPublisher(com.caplin.datasource.publisher.CachingPublisher publisher)

Specified by:

setPublisher in interface com.caplin.datasource.publisher.CachingDataProvider

onRequest

public void onRequest(String subject)

Specified by:

onRequest in interface com.caplin.datasource.publisher.CachingDataProvider

onDiscard

public void onDiscard(String subject)

Specified by:

onDiscard in interface com.caplin.datasource.publisher.CachingDataProvider

onMappingChange

public void onMappingChange()

Description copied from interface: MappingChangeListener

Called by a Provider when its internal state changes. This should be used to trigger a data refresh.

Specified by:

onMappingChange in interface MappingChangeListener