Package de.cxp.ocs.elasticsearch

Class Searcher

java.lang.Object

de.cxp.ocs.elasticsearch.Searcher

public class Searcher
extends Object

Constructor Summary

Constructors

Constructor	Description
Searcher(org.elasticsearch.client.RestHighLevelClient restClient, SearchContext searchContext, io.micrometer.core.instrument.MeterRegistry registry, SearchPlugins plugins)

Method Summary

Modifier and Type	Method	Description
org.elasticsearch.action.search.SearchResponse	executeSearchRequest(org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder)
SearchResult	find(InternalSearchParams parameters)
SearchResult	find(InternalSearchParams parameters, Map<String,Object> searchMetaData)	Compute result based on the given parameters.
SearchResult	queryStringFind(InternalSearchParams parameters, Map<String,Float> fieldWeights)

Methods inherited from class java.lang.Object

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

Constructor Details

Searcher

public Searcher(org.elasticsearch.client.RestHighLevelClient restClient,
 SearchContext searchContext,
 io.micrometer.core.instrument.MeterRegistry registry,
 SearchPlugins plugins)

Method Details

find

public SearchResult find(InternalSearchParams parameters)
                  throws IOException

Throws:

IOException

find

public SearchResult find(InternalSearchParams parameters,
 Map<String,Object> searchMetaData)
                  throws IOException

Compute result based on the given parameters. The searchMetaData are attached to the search-result, so by that you can pass additional information into the result or use it for debugging in case of an error.

Parameters:

parameters - the parsed and validated parameters

searchMetaData - in case an exception occurs, this meta data might already be partially filled with data which might be useful for debuggingqueryContext.variantSortings

Returns:

a search result according to the given parameters

Throws:

IOException - in case of connection errors

queryStringFind

public SearchResult queryStringFind(InternalSearchParams parameters,
 Map<String,Float> fieldWeights)
                             throws IOException

Throws:

IOException

executeSearchRequest

public org.elasticsearch.action.search.SearchResponse executeSearchRequest(org.elasticsearch.search.builder.SearchSourceBuilder searchSourceBuilder)
                                                                    throws IOException

Throws:

IOException