Package jgroup.upgrade

Interface Summary
UpgradeListener The UpgradeListener is the interface that must be implemented by application replicas that should be upgradeable.
UpgradeManager The UpgradeManager interface describes the methods that a upgrade management client can invoke on the upgrade manager to upgrade and downgrade object groups within the distributed system.
UpgradeService Interface implemented by the UpgradeLayer to enable the UpgradeManager to initiate an upgrade.

Class Summary
UpgradeLayer The UpgradeLayer allows server replicas to be upgraded with new software versions.
UpgradeManagementClient Client program for accessing the UpgradeManager.

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