Skip navigation links

com.tangosol.net
Interface Guardian

public interface Guardian

A Guardian is responsible for monitoring the registered Guardable objects.

Since:

Coherence 3.5

Author:

rhl

Nested Class Summary

static interface

Guardian.GuardContext A GuardContext represents the lifecycle status of a Guardable.

Method Summary

Guardian.GuardContext	guard(Guardable guardable) Register the specified Guardable based on the Guardian's SLA parameters.
Guardian.GuardContext	guard(Guardable guardable, long cMillis, float flPctRecover) Register the specified Guardable with the specified SLA parameters.

Method Detail

guard

Guardian.GuardContext guard(Guardable guardable)

Register the specified Guardable based on the Guardian's SLA parameters. <p/> It's possible that the Guardian's defaults will prevent the Guardable from being registered. In such a case, this method returns null.

Parameters:

guardable - the Guardable to be monitored by this Guardian

Returns:

the GuardContext for the specified Guardable (could be null)

guard

Guardian.GuardContext guard(Guardable guardable,
                            long cMillis,
                            float flPctRecover)

Register the specified Guardable with the specified SLA parameters.

Parameters:

guardable - the Guardable to be guarded by this Guardian

cMillis - the timeout for the specified Guardable

flPctRecover - the percentage of the timeout after which to attempt recovery of the Guardable; 0 < flPctRecover &lteq; 1.0

Returns:

the GuardContext for the specified Guardable

Skip navigation links