Package com.illumon.iris.db.util.liveness

Interface Summary

Interface	Description
LivenessManager	Interface for objects that retainReference LivenessReferents until such time as they are no longer necessary.
LivenessNode	A LivenessReferent that is also a LivenessManager, transitively enforcing liveness on its referents.
LivenessReferent	Interface for objects that continue to "live" while retained by a LivenessManager.
ReleasableLivenessManager	Interface for LivenessManager instances that support a ReleasableLivenessManager.release() method to initiate retained referent release callback invocation.

Class Summary

Class	Description
Liveness	Utility class for liveness-related instrumentation.
LivenessArtifact	A query engine artifact that is also a LivenessNode.
LivenessScope	LivenessNode implementation for providing external scope to one or more LivenessReferents.
LivenessScopeStack	Support for a thread-local stack of LivenessScopes to allow the preferred programming model for scoping of LivenessArtifacts.
PermanentLivenessManager	A LivenessManager implementation that will never release its referents.
SingletonLivenessManager	ReleasableLivenessManager to manage exactly one object, passed at construction time or managed later.