com.atlassian.greenhopper.manager.lexorank.suspend

Interface LexoRankSuspendManager

All Known Implementing Classes:

LexoRankSuspendManagerImpl

public interface LexoRankSuspendManager

Manages access and control of an application property that allows admins to suspend LexoRank's rebalancing. Enabling this will halt any currently running rebalance, and block any subsequent rebalances from occurring. JIRA will remain in this state until this property is explicitly disabled by an admin again.

This is an emergency eject for when LexoRank is causing larger performance problems, and should not be seen as a regular first-class feature.

Method Summary

Modifier and Type	Method and Description
boolean	isSuspended()
ServiceOutcome<Boolean>	resumeLexoRankBalancing() Disable the property to block rebalancing.
ServiceOutcome<Boolean>	suspendLexoRankBalancing() Enable the property to block rebalancing.

Method Detail

suspendLexoRankBalancing

ServiceOutcome<Boolean> suspendLexoRankBalancing()

Enable the property to block rebalancing.

Returns:

The new value of the property (should be true).

resumeLexoRankBalancing

ServiceOutcome<Boolean> resumeLexoRankBalancing()

Disable the property to block rebalancing.

Returns:

The new value of the property (should be false).

isSuspended

boolean isSuspended()

Returns:

The current value of the property. This is false by default, and true when we have explicitly blocked rebalancing.