software.amazon.disco.agent.event

Interface Event

All Known Subinterfaces:

CancellationEvent, HttpNetworkProtocolRequestEvent, HttpNetworkProtocolResponseEvent, NetworkProtocolEvent, NetworkProtocolRequestEvent, NetworkProtocolResponseEvent, ProtocolEvent, ProtocolRequestEvent, ProtocolResponseEvent, ServiceCancellationEvent, ServiceEvent, ServiceRequestEvent, ServiceResponseEvent, ThreadEvent, TransactionEvent

All Known Implementing Classes:

AbstractEvent, AbstractNetworkProtocolRequestEvent, AbstractNetworkProtocolResponseEvent, AbstractProtocolEvent, AbstractProtocolRequestEvent, AbstractProtocolResponseEvent, AbstractServiceCancellationEvent, AbstractServiceEvent, AbstractServiceRequestEvent, AbstractServiceResponseEvent, AbstractThreadEvent, AbstractTransactionEvent, HttpServiceDownstreamRequestEvent, HttpServiceDownstreamResponseEvent, HttpServletNetworkRequestEvent, HttpServletNetworkResponseEvent, ServiceActivityRequestEvent, ServiceActivityResponseEvent, ServiceDownstreamCancellationEvent, ServiceDownstreamRequestEvent, ServiceDownstreamResponseEvent, ThreadEnterEvent, ThreadExitEvent, TransactionBeginEvent, TransactionEndEvent

public interface Event

An Event published to the DiSCo event bus

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getData(java.lang.String key) Retrieve a data value from this event, given a named key
java.lang.String	getOrigin() Getter for the Event's origin.

Method Detail

getOrigin

java.lang.String getOrigin()

Getter for the Event's origin. This is named for the DiSCo support package name e.g. 'Web'

Returns:

the origin of this event

getData

java.lang.Object getData(java.lang.String key)

Retrieve a data value from this event, given a named key

Parameters:

key - the name of the data to retrieve

Returns:

the value of the data, or null if absent