Package org.apache.solr.handler

Class MoreLikeThisHandler

java.lang.Object

org.apache.solr.handler.RequestHandlerBase

org.apache.solr.handler.MoreLikeThisHandler

All Implemented Interfaces:

AutoCloseable, ApiSupport, SolrInfoBean, NestedRequestHandler, SolrMetricProducer, SolrRequestHandler, PermissionNameProvider

public class MoreLikeThisHandler
extends RequestHandlerBase

Solr MoreLikeThis --

Return similar documents either based on a single document or based on posted text.

Since:

solr 1.3

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MoreLikeThisHandler.InterestingTerm
static class	MoreLikeThisHandler.MoreLikeThisHelper	Helper class for MoreLikeThis that can be called from other request handlers

Nested classes/interfaces inherited from class org.apache.solr.handler.RequestHandlerBase

RequestHandlerBase.HandlerMetrics

Nested classes/interfaces inherited from interface org.apache.solr.security.PermissionNameProvider

PermissionNameProvider.Name

Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoBean

SolrInfoBean.Category, SolrInfoBean.Group

Field Summary

Fields inherited from class org.apache.solr.handler.RequestHandlerBase

aggregateNodeLevelMetricsEnabled, appends, defaults, httpCaching, initArgs, invariants, metrics, publishCpuTime, REQUEST_CPU_TIMER_CONTEXT, solrMetricsContext, SOURCE_ATTR

Fields inherited from interface org.apache.solr.security.PermissionNameProvider

ANY, NULL, values

Fields inherited from interface org.apache.solr.metrics.SolrMetricProducer

CATEGORY_ATTR, HANDLER_ATTR, NAME_ATTR, OPERATION_ATTR, PLUGIN_NAME_ATTR, RESULT_ATTR, TYPE_ATTR

Fields inherited from interface org.apache.solr.request.SolrRequestHandler

TYPE

Constructor Summary

Constructors

Constructor	Description
MoreLikeThisHandler()

Method Summary

Modifier and Type	Method	Description
Collection<Api>	getApis()	Returns any (non-JAX-RS annotated) APIs associated with this request handler.
String	getDescription()	Simple one or two line description
PermissionNameProvider.Name	getPermissionName(AuthorizationContext request)
void	handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp)
Boolean	registerV2()	Whether this request handler must be made available at the /v2/ path

Methods inherited from class org.apache.solr.handler.RequestHandlerBase

getCategory, getInitArgs, getMetricsForThisRequest, getName, getPluginInfo, getRequestHandler, getSolrMetricsContext, getSolrParamsFromNamedList, getSubHandler, handleRequest, init, initializeMetrics, isInternalShardRequest, processErrorMetricsOnException, processReceivedException, setPluginInfo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.solr.api.ApiSupport

getJerseyResources, registerV1

Methods inherited from interface org.apache.solr.metrics.SolrMetricProducer

close

Constructor Details

MoreLikeThisHandler

public MoreLikeThisHandler()

Method Details

handleRequestBody

public void handleRequestBody(SolrQueryRequest req,
 SolrQueryResponse rsp)
                       throws Exception

Specified by:

handleRequestBody in class RequestHandlerBase

Throws:

Exception

getPermissionName

public PermissionNameProvider.Name getPermissionName(AuthorizationContext request)

getDescription

public String getDescription()

Description copied from interface: SolrInfoBean

Simple one or two line description

Specified by:

getDescription in interface SolrInfoBean

Specified by:

getDescription in class RequestHandlerBase

getApis

public Collection<Api> getApis()

Description copied from interface: ApiSupport

Returns any (non-JAX-RS annotated) APIs associated with this request handler.

Specified by:

getApis in interface ApiSupport

Overrides:

getApis in class RequestHandlerBase

See Also:

• ApiSupport.getJerseyResources()

registerV2

public Boolean registerV2()

Description copied from interface: ApiSupport

Whether this request handler must be made available at the /v2/ path