Class ServiceManager.Listener
- java.lang.Object
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- com.google.common.util.concurrent.ServiceManager.Listener
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- Enclosing class:
- ServiceManager
public abstract static class ServiceManager.Listener extends java.lang.Object
A listener for the aggregate state changes of the services that are under management. Users that need to listen to more fine-grained events (such as when each particular service starts, or terminates), should attach service listeners to each individual service.- Since:
- 15.0 (present as an interface in 14.0)
- Author:
- Luke Sandberg
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Constructor Summary
Constructors Constructor Description Listener()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
failure(Service service)
Called when a component service has failed.void
healthy()
Called when the service initially becomes healthy.void
stopped()
Called when the all of the component services have reached a terminal state, either terminated or failed.
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Constructor Detail
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Listener
public Listener()
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Method Detail
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healthy
public void healthy()
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stopped
public void stopped()
Called when the all of the component services have reached a terminal state, either terminated or failed.
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