Class QueryCancellationComponent
- java.lang.Object
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- org.apache.solr.handler.component.SearchComponent
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- org.apache.solr.handler.component.QueryCancellationComponent
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- All Implemented Interfaces:
AutoCloseable
,SolrInfoBean
,SolrMetricProducer
,NamedListInitializedPlugin
public class QueryCancellationComponent extends SearchComponent
Responsible for handling query cancellation requests
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoBean
SolrInfoBean.Category, SolrInfoBean.Group
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Field Summary
Fields Modifier and Type Field Description static String
COMPONENT_NAME
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Fields inherited from class org.apache.solr.handler.component.SearchComponent
solrMetricsContext, standard_components
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Constructor Summary
Constructors Constructor Description QueryCancellationComponent()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SolrInfoBean.Category
getCategory()
Category of this componentString
getDescription()
Simple one or two line descriptionvoid
handleResponses(ResponseBuilder rb, ShardRequest sreq)
Called after all responses for a single request were receivedvoid
prepare(ResponseBuilder rb)
Prepare the response.void
process(ResponseBuilder rb)
Process the request for this component-
Methods inherited from class org.apache.solr.handler.component.SearchComponent
distributedProcess, finishStage, getName, getSolrMetricsContext, initializeMetrics, modifyRequest, setName
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.solr.util.plugin.NamedListInitializedPlugin
init
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Methods inherited from interface org.apache.solr.metrics.SolrMetricProducer
close
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Field Detail
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COMPONENT_NAME
public static final String COMPONENT_NAME
- See Also:
- Constant Field Values
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Method Detail
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prepare
public void prepare(ResponseBuilder rb) throws IOException
Description copied from class:SearchComponent
Prepare the response. Guaranteed to be called before any SearchComponentSearchComponent.process(org.apache.solr.handler.component.ResponseBuilder)
method. Called for every incoming request.The place to do initialization that is request dependent.
- Specified by:
prepare
in classSearchComponent
- Parameters:
rb
- TheResponseBuilder
- Throws:
IOException
- If there is a low-level I/O error.
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process
public void process(ResponseBuilder rb)
Description copied from class:SearchComponent
Process the request for this component- Specified by:
process
in classSearchComponent
- Parameters:
rb
- TheResponseBuilder
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handleResponses
public void handleResponses(ResponseBuilder rb, ShardRequest sreq)
Description copied from class:SearchComponent
Called after all responses for a single request were received- Overrides:
handleResponses
in classSearchComponent
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getDescription
public String getDescription()
Description copied from interface:SolrInfoBean
Simple one or two line description- Specified by:
getDescription
in interfaceSolrInfoBean
- Specified by:
getDescription
in classSearchComponent
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getCategory
public SolrInfoBean.Category getCategory()
Description copied from interface:SolrInfoBean
Category of this component- Specified by:
getCategory
in interfaceSolrInfoBean
- Overrides:
getCategory
in classSearchComponent
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