Package org.apache.cassandra.gms

Class GossiperEvent

java.lang.Object

org.apache.cassandra.diag.DiagnosticEvent

org.apache.cassandra.gms.GossiperEvent

public final class GossiperEvent
extends DiagnosticEvent

DiagnosticEvent implementation for Gossiper activities.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	GossiperEvent.GossiperEventType

Field Summary

Fields

Modifier and Type	Field	Description
GossiperEvent.GossiperEventType	type

Fields inherited from class org.apache.cassandra.diag.DiagnosticEvent

threadName, timestamp

Method Summary

Modifier and Type	Method	Description
Enum<GossiperEvent.GossiperEventType>	getType()	Returns event type discriminator.
HashMap<String,Serializable>	toMap()	Returns map of key-value pairs containing relevant event details.

Methods inherited from class java.lang.Object

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

Field Details

type

public GossiperEvent.GossiperEventType type

Method Details

getType

public Enum<GossiperEvent.GossiperEventType> getType()

Description copied from class: DiagnosticEvent

Returns event type discriminator. This will usually be a enum value.

Specified by:

getType in class DiagnosticEvent

toMap

public HashMap<String,Serializable> toMap()

Description copied from class: DiagnosticEvent

Returns map of key-value pairs containing relevant event details. Values can be complex objects like other maps, but must be Serializable, as returned values may be consumed by external clients. It's strongly recommended to stick to standard Java classes to avoid distributing custom classes to clients and also prevent potential class versioning conflicts.

Specified by:

toMap in class DiagnosticEvent