Package org.elasticsearch.action.support
Class ThreadedActionListener<Response>
org.elasticsearch.action.ActionListener.Delegating<Response,Response>
org.elasticsearch.action.support.ThreadedActionListener<Response>
- All Implemented Interfaces:
ActionListener<Response>
public final class ThreadedActionListener<Response>
extends ActionListener.Delegating<Response,Response>
An action listener that wraps another action listener and threading its execution.
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic class
Wrapper that can be used to automatically wrap a listener in a threaded listener if needed.Nested classes/interfaces inherited from interface org.elasticsearch.action.ActionListener
ActionListener.Delegating<Response,DelegateResponse>, ActionListener.DelegatingActionListener<T>, ActionListener.DelegatingFailureActionListener<T,R>, ActionListener.MappedActionListener<Response,MappedResponse>, ActionListener.RunAfterActionListener<T>, ActionListener.RunBeforeActionListener<T>
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Field Summary
Fields inherited from class org.elasticsearch.action.ActionListener.Delegating
delegate
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Constructor Summary
ConstructorsConstructorDescriptionThreadedActionListener(org.apache.logging.log4j.Logger logger, ThreadPool threadPool, executor, ActionListener<Response> listener, boolean forceExecution)
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Method Summary
Modifier and TypeMethodDescriptionvoid
e)
A failure caused by an exception at some phase of the task.void
onResponse(Response response)
Handle action response.Methods inherited from class org.elasticsearch.action.ActionListener.Delegating
toString
Methods inherited from class java.lang.
, , , , , , , , ,
Methods inherited from interface org.elasticsearch.action.ActionListener
delegateFailure, delegateResponse, map
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Constructor Details
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ThreadedActionListener
public ThreadedActionListener(org.apache.logging.log4j.Logger logger, ThreadPool threadPool, executor, ActionListener<Response> listener, boolean forceExecution)
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Method Details
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onResponse
Description copied from interface:ActionListener
Handle action response. This response may constitute a failure or a success but it is up to the listener to make that decision. -
onFailure
public void onFailure( e)Description copied from interface:ActionListener
A failure caused by an exception at some phase of the task.- Specified by:
onFailure
in interfaceActionListener<Response>
- Overrides:
onFailure
in classActionListener.Delegating<Response,Response>
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