org.opennms.alec.processor.redundant

Class ActiveStandbySituationProcessor

java.lang.Object

org.opennms.alec.processor.redundant.ActiveStandbySituationProcessor

All Implemented Interfaces:

org.opennms.alec.processor.api.SituationProcessor, org.opennms.integration.api.v1.coordination.RoleChangeHandler

public class ActiveStandbySituationProcessor
extends Object
implements org.opennms.alec.processor.api.SituationProcessor, org.opennms.integration.api.v1.coordination.RoleChangeHandler

A situation processor that uses active-standby redundancy. The active member immediately forwards situations while standby members queue situations and listen to make sure the situation was processed by the active. In the event of a switchover the former standby will catch up by forwarding remaining queued situations that were not forwarded by the former active.

Method Summary

Modifier and Type	Method and Description
void	accept(org.opennms.alec.datasource.api.Situation situation)
void	confirm(Set<String> reductionKeysInAlarm)
void	handleRoleChange(org.opennms.integration.api.v1.coordination.Role role, String domain)

Methods inherited from class java.lang.Object

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

Method Detail

accept

public void accept(org.opennms.alec.datasource.api.Situation situation)

Specified by:

accept in interface org.opennms.alec.processor.api.SituationProcessor

confirm

public void confirm(Set<String> reductionKeysInAlarm)

Specified by:

confirm in interface org.opennms.alec.processor.api.SituationProcessor

handleRoleChange

public void handleRoleChange(org.opennms.integration.api.v1.coordination.Role role,
                             String domain)

Specified by:

handleRoleChange in interface org.opennms.integration.api.v1.coordination.RoleChangeHandler