org.alfresco.repo.search.impl.solr.facet

Class SolrFacetHelper

java.lang.Object

org.alfresco.repo.search.impl.solr.facet.SolrFacetHelper

public class SolrFacetHelper
extends Object

A helper class for facet queries.

Since:

5.0

Author:

Jamal Kaabi-Mofrad

Constructor Summary

Constructors

Constructor and Description
SolrFacetHelper(List<FacetQueryProvider> facetQueryProviders) Constructor

Method Summary

Modifier and Type	Method and Description
String	createFacetQueriesFromSearchQuery(String field, String searchQuery) Creates a facet query by trying to extract the date range from the the search query.
Set<String>	getBucketedFieldFacets() Gets predefined set of field facets which are used to construct bucketing
List<String>	getDefaultFacetQueries() Gets the predefined set of facet queries.
List<String>	getFacetQueries(String facetField) Gets all the defined facet queries for the specified field
boolean	hasFacetQueries(String facetField) Whether the specified field is defined as a facet.query or not
boolean	isSpecialFacetId(String facetId) Is the specified facet ID part of the list of "specials" which are handled by our SOLR service as is?
void	setSpecialFacetIds(Set<String> ids)

Methods inherited from class java.lang.Object

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

Constructor Detail

SolrFacetHelper

public SolrFacetHelper(List<FacetQueryProvider> facetQueryProviders)

Constructor

Method Detail

setSpecialFacetIds

public void setSpecialFacetIds(Set<String> ids)

getDefaultFacetQueries

public List<String> getDefaultFacetQueries()

Gets the predefined set of facet queries. Currently the facet queries are:

Created date buckets Modified date buckets Content size buckets

Returns:

list of facet queries

hasFacetQueries

public boolean hasFacetQueries(String facetField)

Whether the specified field is defined as a facet.query or not

Parameters:

facetField - String

Returns:

true if the facet is facet.query, false otherwise

getFacetQueries

public List<String> getFacetQueries(String facetField)

Gets all the defined facet queries for the specified field

Parameters:

facetField - the requested field

Returns:

an unmodifiable list of facet queries, or null if none found

getBucketedFieldFacets

public Set<String> getBucketedFieldFacets()

Gets predefined set of field facets which are used to construct bucketing

Returns:

an unmodifiable view of the set of predefined field facets

createFacetQueriesFromSearchQuery

public String createFacetQueriesFromSearchQuery(String field,
                                                String searchQuery)

Creates a facet query by trying to extract the date range from the the search query.

Returns:

the facet query, or null if the date range cannot be extracted

isSpecialFacetId

public boolean isSpecialFacetId(String facetId)

Is the specified facet ID part of the list of "specials" which are handled by our SOLR service as is?