org.lsst.ccs.services

Class DataProviderDictionaryService.DataProviderDictionaryEvent

java.lang.Object

org.lsst.ccs.services.DataProviderDictionaryService.DataProviderDictionaryEvent

Enclosing class:

DataProviderDictionaryService

public static class DataProviderDictionaryService.DataProviderDictionaryEvent
extends Object

An event fired to DataProviderDictionaryListeners when an agent data dictionary has changed. It contains the EventType describing the nature of the change: * ADDED: fired when an Agent first joins the buses * REMOVED: fired when an agent leaves the buses. The corresponding dictionary is null. An DataProviderDictionaryEvent also contains the AgentInfo for which the event was fired and the Map<String,Dictionary> containing all the targets and corresponding dictionaries for the given Agent.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DataProviderDictionaryService.DataProviderDictionaryEvent.EventType EventType enumeration describing the nature of the dictionary change.

Method Summary

Modifier and Type	Method and Description
AgentInfo	getAgentInfo() The AgentInfo for the Agent that triggered the event.
DataProviderDictionary	getDictionary() Get the DataProviderDictionary.
DataProviderDictionaryService.DataProviderDictionaryEvent.EventType	getEventType() Get the EventType describing this event.

Methods inherited from class java.lang.Object

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

Method Detail

getEventType

public DataProviderDictionaryService.DataProviderDictionaryEvent.EventType getEventType()

Get the EventType describing this event.

Returns:

The EventType that describes the event.

getAgentInfo

public AgentInfo getAgentInfo()

The AgentInfo for the Agent that triggered the event.

Returns:

The AgentInfo object.

getDictionary

public DataProviderDictionary getDictionary()

Get the DataProviderDictionary.

Returns:

DataProviderDictionary.