org.springframework.data.solr.core.query

Class SimpleQuery

java.lang.Object

org.springframework.data.solr.core.query.SimpleQuery

All Implemented Interfaces:

FilterQuery, Query, SolrDataQuery

Direct Known Subclasses:

SimpleFacetQuery

public class SimpleQuery
extends Object
implements Query, FilterQuery

Full implementation of Query that allows multiple options like pagination, grouping,...

Author:

Christoph Strobl

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.data.solr.core.query.Query

Query.Operator

Field Summary

Fields

Modifier and Type	Field and Description
static Pageable	DEFAULT_PAGE

Fields inherited from interface org.springframework.data.solr.core.query.Query

DEFAULT_PAGE_SIZE

Constructor Summary

Constructors

Constructor and Description
SimpleQuery()
SimpleQuery(Criteria criteria)
SimpleQuery(Criteria criteria, Pageable pageable)

Method Summary

Methods

Modifier and Type	Method and Description
<T extends SolrDataQuery> T	addCriteria(Criteria criteria) Add an criteria to the query.
<T extends Query> T	addFilterQuery(FilterQuery filterQuery) add query to filter results Corresponds to 'fq' in solr
<T extends Query> T	addGroupByField(Field field) add the given field to those used for grouping result Corresponds to '' in solr
<T extends Query> T	addGroupByField(String fieldname)
<T extends Query> T	addProjectionOnField(Field field) add given Field to those included in result.
<T extends Query> T	addProjectionOnField(String fieldname)
<T extends Query> T	addProjectionOnFields(Field... fields)
<T extends Query> T	addProjectionOnFields(String... fieldnames)
<T extends Query> T	addSort(Sort sort) Add Sort to query
static Query	fromQuery(Query source)
static <T extends SimpleQuery> T	fromQuery(Query source, T destination)
Criteria	getCriteria()
Query.Operator	getDefaultOperator() Get the specified default operator for query expressions, overriding the default operator specified in the schema.xml file.
List<FilterQuery>	getFilterQueries() Get filter queries if defined
List<Field>	getGroupByFields() Get group by fields if defined
Pageable	getPageRequest() Get page settings if defined
List<Field>	getProjectionOnFields() Get projection fields if defined
Sort	getSort()
boolean	hasDefaultOperatorDefined()
void	setDefaultOperator(Query.Operator operator) Set the default operator q.op for query expressions
<T extends Query> T	setPageRequest(Pageable pageable) restrict result to entries on given page.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.solr.core.query.SolrDataQuery

addCriteria, getCriteria

Field Detail

DEFAULT_PAGE

public static final Pageable DEFAULT_PAGE

Constructor Detail

SimpleQuery

public SimpleQuery()

SimpleQuery

public SimpleQuery(Criteria criteria)

SimpleQuery

public SimpleQuery(Criteria criteria,
           Pageable pageable)

Method Detail

fromQuery

public static final Query fromQuery(Query source)

fromQuery

public static <T extends SimpleQuery> T fromQuery(Query source,
                                  T destination)

addProjectionOnField

public final <T extends Query> T addProjectionOnField(Field field)

Description copied from interface: Query

add given Field to those included in result. Corresponds to the 'fl' parameter in solr.

Specified by:

addProjectionOnField in interface Query

Returns:

addProjectionOnField

public final <T extends Query> T addProjectionOnField(String fieldname)

addProjectionOnFields

public final <T extends Query> T addProjectionOnFields(Field... fields)

addProjectionOnFields

public final <T extends Query> T addProjectionOnFields(String... fieldnames)

setPageRequest

public final <T extends Query> T setPageRequest(Pageable pageable)

Description copied from interface: Query

restrict result to entries on given page. Corresponds to the 'start' and 'rows' parameter in solr

Specified by:

setPageRequest in interface Query

Returns:

addGroupByField

public final <T extends Query> T addGroupByField(Field field)

Description copied from interface: Query

add the given field to those used for grouping result Corresponds to '' in solr

Specified by:

addGroupByField in interface Query

Returns:

addGroupByField

public final <T extends Query> T addGroupByField(String fieldname)

addSort

public final <T extends Query> T addSort(Sort sort)

Description copied from interface: Query

Add Sort to query

Specified by:

addSort in interface Query

Returns:

getSort

public Sort getSort()

Specified by:

getSort in interface Query

Returns:

null if not set

getPageRequest

public Pageable getPageRequest()

Description copied from interface: Query

Get page settings if defined

Specified by:

getPageRequest in interface Query

Returns:

getGroupByFields

public List<Field> getGroupByFields()

Description copied from interface: Query

Get group by fields if defined

Specified by:

getGroupByFields in interface Query

Returns:

getProjectionOnFields

public List<Field> getProjectionOnFields()

Description copied from interface: Query

Get projection fields if defined

Specified by:

getProjectionOnFields in interface Query

Returns:

addFilterQuery

public <T extends Query> T addFilterQuery(FilterQuery filterQuery)

Description copied from interface: Query

add query to filter results Corresponds to 'fq' in solr

Specified by:

addFilterQuery in interface Query

Returns:

getFilterQueries

public List<FilterQuery> getFilterQueries()

Description copied from interface: Query

Get filter queries if defined

Specified by:

getFilterQueries in interface Query

Returns:

getDefaultOperator

public Query.Operator getDefaultOperator()

Description copied from interface: Query

Get the specified default operator for query expressions, overriding the default operator specified in the schema.xml file.

Specified by:

getDefaultOperator in interface Query

Returns:

hasDefaultOperatorDefined

public boolean hasDefaultOperatorDefined()

setDefaultOperator

public void setDefaultOperator(Query.Operator operator)

Description copied from interface: Query

Set the default operator q.op for query expressions

Specified by:

setDefaultOperator in interface Query

addCriteria

public final <T extends SolrDataQuery> T addCriteria(Criteria criteria)

Add an criteria to the query. The criteria will be connected using 'AND'.

Parameters:

criteria -

Returns:

getCriteria

public Criteria getCriteria()