OpenSearch/docs/java-api/query-dsl-filters.asciidoc

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[[query-dsl-filters]]
== Query DSL - Filters
elasticsearch provides a full Java query dsl in a similar manner to the
REST {ref}/query-dsl.html[Query DSL]. The factory for filter
builders is `FilterBuilders`.
Once your query is ready, you can use the <<search,Search API>>.
See also how to build <<query-dsl-queries,Queries>>.
To use `FilterBuilders` just import them in your class:
[source,java]
--------------------------------------------------
import org.elasticsearch.index.query.FilterBuilders.*;
--------------------------------------------------
Note that you can easily print (aka debug) JSON generated queries using
`toString()` method on `FilterBuilder` object.
[[and-filter]]
=== And Filter
See {ref}/query-dsl-and-filter.html[And Filter]
[source,java]
--------------------------------------------------
FilterBuilders.andFilter(
FilterBuilders.rangeFilter("postDate").from("2010-03-01").to("2010-04-01"),
FilterBuilders.prefixFilter("name.second", "ba")
);
--------------------------------------------------
Note that you can cache the result using
`AndFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[bool-filter]]
=== Bool Filter
See {ref}/query-dsl-bool-filter.html[Bool Filter]
[source,java]
--------------------------------------------------
FilterBuilders.boolFilter()
.must(FilterBuilders.termFilter("tag", "wow"))
.mustNot(FilterBuilders.rangeFilter("age").from("10").to("20"))
.should(FilterBuilders.termFilter("tag", "sometag"))
.should(FilterBuilders.termFilter("tag", "sometagtag"));
--------------------------------------------------
Note that you can cache the result using
`BoolFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[exists-filter]]
=== Exists Filter
See {ref}/query-dsl-exists-filter.html[Exists Filter].
[source,java]
--------------------------------------------------
FilterBuilders.existsFilter("user");
--------------------------------------------------
[[ids-filter]]
=== Ids Filter
See {ref}/query-dsl-ids-filter.html[IDs Filter]
[source,java]
--------------------------------------------------
FilterBuilders.idsFilter("my_type", "type2").addIds("1", "4", "100");
// Type is optional
FilterBuilders.idsFilter().addIds("1", "4", "100");
--------------------------------------------------
[[limit-filter]]
=== Limit Filter
See {ref}/query-dsl-limit-filter.html[Limit Filter]
[source,java]
--------------------------------------------------
FilterBuilders.limitFilter(100);
--------------------------------------------------
[[type-filter]]
=== Type Filter
See {ref}/query-dsl-type-filter.html[Type Filter]
[source,java]
--------------------------------------------------
FilterBuilders.typeFilter("my_type");
--------------------------------------------------
[[geo-bbox-filter]]
=== Geo Bounding Box Filter
See {ref}/query-dsl-geo-bounding-box-filter.html[Geo
Bounding Box Filter]
[source,java]
--------------------------------------------------
FilterBuilders.geoBoundingBoxFilter("pin.location")
.topLeft(40.73, -74.1)
.bottomRight(40.717, -73.99);
--------------------------------------------------
Note that you can cache the result using
`GeoBoundingBoxFilterBuilder#cache(boolean)` method. See
<<query-dsl-filters-caching>>.
[[geo-distance-filter]]
=== GeoDistance Filter
See {ref}/query-dsl-geo-distance-filter.html[Geo
Distance Filter]
[source,java]
--------------------------------------------------
FilterBuilders.geoDistanceFilter("pin.location")
.point(40, -70)
.distance(200, DistanceUnit.KILOMETERS)
.optimizeBbox("memory") // Can be also "indexed" or "none"
.geoDistance(GeoDistance.ARC); // Or GeoDistance.PLANE
--------------------------------------------------
Note that you can cache the result using
`GeoDistanceFilterBuilder#cache(boolean)` method. See
<<query-dsl-filters-caching>>.
[[geo-distance-range-filter]]
=== Geo Distance Range Filter
See {ref}/query-dsl-geo-distance-range-filter.html[Geo
Distance Range Filter]
[source,java]
--------------------------------------------------
FilterBuilders.geoDistanceRangeFilter("pin.location")
.point(40, -70)
.from("200km")
.to("400km")
.includeLower(true)
.includeUpper(false)
.optimizeBbox("memory") // Can be also "indexed" or "none"
.geoDistance(GeoDistance.ARC); // Or GeoDistance.PLANE
--------------------------------------------------
Note that you can cache the result using
`GeoDistanceRangeFilterBuilder#cache(boolean)` method. See
<<query-dsl-filters-caching>>.
[[geo-poly-filter]]
=== Geo Polygon Filter
See {ref}/query-dsl-geo-polygon-filter.html[Geo Polygon
Filter]
[source,java]
--------------------------------------------------
FilterBuilders.geoPolygonFilter("pin.location")
.addPoint(40, -70)
.addPoint(30, -80)
.addPoint(20, -90);
--------------------------------------------------
Note that you can cache the result using
`GeoPolygonFilterBuilder#cache(boolean)` method. See
<<query-dsl-filters-caching>>.
[[geo-shape-filter]]
=== Geo Shape Filter
See {ref}/query-dsl-geo-shape-filter.html[Geo Shape
Filter]
Note: the `geo_shape` type uses `Spatial4J` and `JTS`, both of which are
optional dependencies. Consequently you must add `Spatial4J` and `JTS`
to your classpath in order to use this type:
[source,xml]
-----------------------------------------------
<dependency>
<groupId>com.spatial4j</groupId>
<artifactId>spatial4j</artifactId>
<version>0.3</version>
</dependency>
<dependency>
<groupId>com.vividsolutions</groupId>
<artifactId>jts</artifactId>
<version>1.12</version>
<exclusions>
<exclusion>
<groupId>xerces</groupId>
<artifactId>xercesImpl</artifactId>
</exclusion>
</exclusions>
</dependency>
-----------------------------------------------
[source,java]
--------------------------------------------------
// Import Spatial4J shapes
import com.spatial4j.core.context.SpatialContext;
import com.spatial4j.core.shape.Shape;
import com.spatial4j.core.shape.impl.RectangleImpl;
// Also import ShapeRelation
import org.elasticsearch.common.geo.ShapeRelation;
--------------------------------------------------
[source,java]
--------------------------------------------------
// Shape within another
filter = FilterBuilders.geoShapeFilter("location",
new RectangleImpl(0,10,0,10,SpatialContext.GEO))
.relation(ShapeRelation.WITHIN);
// Intersect shapes
filter = FilterBuilders.geoShapeFilter("location",
new PointImpl(0, 0, SpatialContext.GEO))
.relation(ShapeRelation.INTERSECTS);
// Using pre-indexed shapes
filter = FilterBuilders.geoShapeFilter("location", "New Zealand", "countries")
.relation(ShapeRelation.DISJOINT);
--------------------------------------------------
[[has-child-parent-filter]]
=== Has Child / Has Parent Filters
See:
* {ref}/query-dsl-has-child-filter.html[Has Child Filter]
* {ref}/query-dsl-has-parent-filter.html[Has Parent Filter]
[source,java]
--------------------------------------------------
// Has Child
QFilterBuilders.hasChildFilter("blog_tag",
QueryBuilders.termQuery("tag", "something"));
// Has Parent
QFilterBuilders.hasParentFilter("blog",
QueryBuilders.termQuery("tag", "something"));
--------------------------------------------------
[[match-all-filter]]
=== Match All Filter
See {ref}/query-dsl-match-all-filter.html[Match All Filter]
[source,java]
--------------------------------------------------
FilterBuilders.matchAllFilter();
--------------------------------------------------
[[missing-filter]]
=== Missing Filter
See {ref}/query-dsl-missing-filter.html[Missing Filter]
[source,java]
--------------------------------------------------
FilterBuilders.missingFilter("user")
.existence(true)
.nullValue(true);
--------------------------------------------------
[[not-filter]]
=== Not Filter
See {ref}/query-dsl-not-filter.html[Not Filter]
[source,java]
--------------------------------------------------
FilterBuilders.notFilter(
FilterBuilders.rangeFilter("price").from("1").to("2"));
--------------------------------------------------
[[or-filter]]
=== Or Filter
See {ref}/query-dsl-or-filter.html[Or Filter]
[source,java]
--------------------------------------------------
FilterBuilders.orFilter(
FilterBuilders.termFilter("name.second", "banon"),
FilterBuilders.termFilter("name.nick", "kimchy")
);
--------------------------------------------------
Note that you can cache the result using
`OrFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[prefix-filter]]
=== Prefix Filter
See {ref}/query-dsl-prefix-filter.html[Prefix Filter]
[source,java]
--------------------------------------------------
FilterBuilders.prefixFilter("user", "ki");
--------------------------------------------------
Note that you can cache the result using
`PrefixFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[query-filter]]
=== Query Filter
See {ref}/query-dsl-query-filter.html[Query Filter]
[source,java]
--------------------------------------------------
FilterBuilders.queryFilter(
QueryBuilders.queryString("this AND that OR thus")
);
--------------------------------------------------
Note that you can cache the result using
`QueryFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[range-filter]]
=== Range Filter
See {ref}/query-dsl-range-filter.html[Range Filter]
[source,java]
--------------------------------------------------
FilterBuilders.rangeFilter("age")
.from("10")
.to("20")
.includeLower(true)
.includeUpper(false);
// A simplified form using gte, gt, lt or lte
FilterBuilders.rangeFilter("age")
.gte("10")
.lt("20");
--------------------------------------------------
Note that you can ask not to cache the result using
`RangeFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[script-filter]]
=== Script Filter
See {ref}/query-dsl-script-filter.html[Script Filter]
[source,java]
--------------------------------------------------
FilterBuilder filter = FilterBuilders.scriptFilter(
"doc['age'].value > param1"
).addParam("param1", 10);
--------------------------------------------------
Note that you can cache the result using
`ScriptFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[term-filter]]
=== Term Filter
See {ref}/query-dsl-term-filter.html[Term Filter]
[source,java]
--------------------------------------------------
FilterBuilders.termFilter("user", "kimchy");
--------------------------------------------------
Note that you can ask not to cache the result using
`TermFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[terms-filter]]
=== Terms Filter
See {ref}/query-dsl-terms-filter.html[Terms Filter]
[source,java]
--------------------------------------------------
FilterBuilders.termsFilter("user", "kimchy", "elasticsearch")
.execution("plain"); // Optional, can be also "bool", "and" or "or"
// or "bool_nocache", "and_nocache" or "or_nocache"
--------------------------------------------------
Note that you can ask not to cache the result using
`TermsFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[nested-filter]]
=== Nested Filter
See {ref}/query-dsl-nested-filter.html[Nested Filter]
[source,java]
--------------------------------------------------
FilterBuilders.nestedFilter("obj1",
QueryBuilders.boolQuery()
.must(QueryBuilders.matchQuery("obj1.name", "blue"))
.must(QueryBuilders.rangeQuery("obj1.count").gt(5))
);
--------------------------------------------------
Note that you can ask not to cache the result using
`NestedFilterBuilder#cache(boolean)` method. See <<query-dsl-filters-caching>>.
[[query-dsl-filters-caching]]
=== Caching
By default, some filters are cached or not cached. You can have a fine
tuning control using `cache(boolean)` method when exists. For example:
[source,java]
--------------------------------------------------
FilterBuilder filter = FilterBuilders.andFilter(
FilterBuilders.rangeFilter("postDate").from("2010-03-01").to("2010-04-01"),
FilterBuilders.prefixFilter("name.second", "ba")
)
.cache(true);
--------------------------------------------------