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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.index.query;
import org.apache.lucene.search.join.ScoreMode;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.geo.GeoPoint;
import org.elasticsearch.common.geo.ShapeRelation;
import org.elasticsearch.common.geo.builders.ShapeBuilder;
import org.elasticsearch.index.query.MoreLikeThisQueryBuilder.Item;
import org.elasticsearch.index.query.functionscore.FunctionScoreQueryBuilder;
import org.elasticsearch.index.query.functionscore.ScoreFunctionBuilder;
import org.elasticsearch.indices.TermsLookup;
import org.elasticsearch.script.Script;
import java.io.IOException;
import java.util.Collection;
import java.util.List;
/**
* A static factory for simple "import static" usage.
*/
public abstract class QueryBuilders {
/**
* A query that matches on all documents.
*/
public static MatchAllQueryBuilder matchAllQuery() {
return new MatchAllQueryBuilder();
}
/**
* Creates a match query with type "BOOLEAN" for the provided field name and text.
*
* @param name The field name.
* @param text The query text (to be analyzed).
*/
public static MatchQueryBuilder matchQuery(String name, Object text) {
return new MatchQueryBuilder(name, text);
}
/**
* Creates a common query for the provided field name and text.
*
* @param fieldName The field name.
* @param text The query text (to be analyzed).
*/
public static CommonTermsQueryBuilder commonTermsQuery(String fieldName, Object text) {
return new CommonTermsQueryBuilder(fieldName, text);
}
/**
* Creates a match query with type "BOOLEAN" for the provided field name and text.
*
* @param fieldNames The field names.
* @param text The query text (to be analyzed).
*/
public static MultiMatchQueryBuilder multiMatchQuery(Object text, String... fieldNames) {
return new MultiMatchQueryBuilder(text, fieldNames); // BOOLEAN is the default
}
/**
* Creates a text query with type "PHRASE" for the provided field name and text.
*
* @param name The field name.
* @param text The query text (to be analyzed).
*/
public static MatchPhraseQueryBuilder matchPhraseQuery(String name, Object text) {
return new MatchPhraseQueryBuilder(name, text);
}
/**
* Creates a match query with type "PHRASE_PREFIX" for the provided field name and text.
*
* @param name The field name.
* @param text The query text (to be analyzed).
*/
public static MatchPhrasePrefixQueryBuilder matchPhrasePrefixQuery(String name, Object text) {
return new MatchPhrasePrefixQueryBuilder(name, text);
}
/**
* A query that generates the union of documents produced by its sub-queries, and that scores each document
* with the maximum score for that document as produced by any sub-query, plus a tie breaking increment for any
* additional matching sub-queries.
*/
public static DisMaxQueryBuilder disMaxQuery() {
return new DisMaxQueryBuilder();
}
/**
* Constructs a query that will match only specific ids within all types.
*/
public static IdsQueryBuilder idsQuery() {
return new IdsQueryBuilder();
}
/**
* Constructs a query that will match only specific ids within types.
*
* @param types The mapping/doc type
*/
public static IdsQueryBuilder idsQuery(String... types) {
return new IdsQueryBuilder().types(types);
}
/**
* A Query that matches documents containing a term.
*
* @param name The name of the field
* @param value The value of the term
*/
public static TermQueryBuilder termQuery(String name, String value) {
return new TermQueryBuilder(name, value);
}
/**
* A Query that matches documents containing a term.
*
* @param name The name of the field
* @param value The value of the term
*/
public static TermQueryBuilder termQuery(String name, int value) {
return new TermQueryBuilder(name, value);
}
/**
* A Query that matches documents containing a term.
*
* @param name The name of the field
* @param value The value of the term
*/
public static TermQueryBuilder termQuery(String name, long value) {
return new TermQueryBuilder(name, value);
}
/**
* A Query that matches documents containing a term.
*
* @param name The name of the field
* @param value The value of the term
*/
public static TermQueryBuilder termQuery(String name, float value) {
return new TermQueryBuilder(name, value);
}
/**
* A Query that matches documents containing a term.
*
* @param name The name of the field
* @param value The value of the term
*/
public static TermQueryBuilder termQuery(String name, double value) {
return new TermQueryBuilder(name, value);
}
/**
* A Query that matches documents containing a term.
*
* @param name The name of the field
* @param value The value of the term
*/
public static TermQueryBuilder termQuery(String name, boolean value) {
return new TermQueryBuilder(name, value);
}
/**
* A Query that matches documents containing a term.
*
* @param name The name of the field
* @param value The value of the term
*/
public static TermQueryBuilder termQuery(String name, Object value) {
return new TermQueryBuilder(name, value);
}
/**
* A Query that matches documents using fuzzy query.
*
* @param name The name of the field
* @param value The value of the term
*
* @see #matchQuery(String, Object)
* @see #rangeQuery(String)
*/
public static FuzzyQueryBuilder fuzzyQuery(String name, String value) {
return new FuzzyQueryBuilder(name, value);
}
/**
* A Query that matches documents using fuzzy query.
*
* @param name The name of the field
* @param value The value of the term
*
* @see #matchQuery(String, Object)
* @see #rangeQuery(String)
*/
public static FuzzyQueryBuilder fuzzyQuery(String name, Object value) {
return new FuzzyQueryBuilder(name, value);
}
/**
* A Query that matches documents containing terms with a specified prefix.
*
* @param name The name of the field
* @param prefix The prefix query
*/
public static PrefixQueryBuilder prefixQuery(String name, String prefix) {
return new PrefixQueryBuilder(name, prefix);
}
/**
* A Query that matches documents within an range of terms.
*
* @param name The field name
*/
public static RangeQueryBuilder rangeQuery(String name) {
return new RangeQueryBuilder(name);
}
/**
* Implements the wildcard search query. Supported wildcards are *, which
* matches any character sequence (including the empty one), and ?,
* which matches any single character. Note this query can be slow, as it
* needs to iterate over many terms. In order to prevent extremely slow WildcardQueries,
* a Wildcard term should not start with one of the wildcards * or
* ?.
*
* @param name The field name
* @param query The wildcard query string
*/
public static WildcardQueryBuilder wildcardQuery(String name, String query) {
return new WildcardQueryBuilder(name, query);
}
/**
* A Query that matches documents containing terms with a specified regular expression.
*
* @param name The name of the field
* @param regexp The regular expression
*/
public static RegexpQueryBuilder regexpQuery(String name, String regexp) {
return new RegexpQueryBuilder(name, regexp);
}
/**
* A query that parses a query string and runs it. There are two modes that this operates. The first,
* when no field is added (using {@link QueryStringQueryBuilder#field(String)}, will run the query once and non prefixed fields
* will use the {@link QueryStringQueryBuilder#defaultField(String)} set. The second, when one or more fields are added
* (using {@link QueryStringQueryBuilder#field(String)}), will run the parsed query against the provided fields, and combine
* them either using DisMax or a plain boolean query (see {@link QueryStringQueryBuilder#useDisMax(boolean)}).
*
* @param queryString The query string to run
*/
public static QueryStringQueryBuilder queryStringQuery(String queryString) {
return new QueryStringQueryBuilder(queryString);
}
/**
* A query that acts similar to a query_string query, but won't throw
* exceptions for any weird string syntax. See
* {@link org.apache.lucene.queryparser.simple.SimpleQueryParser} for the full
* supported syntax.
*/
public static SimpleQueryStringBuilder simpleQueryStringQuery(String queryString) {
return new SimpleQueryStringBuilder(queryString);
}
/**
* The BoostingQuery class can be used to effectively demote results that match a given query.
* Unlike the "NOT" clause, this still selects documents that contain undesirable terms,
* but reduces their overall score:
*/
public static BoostingQueryBuilder boostingQuery(QueryBuilder positiveQuery, QueryBuilder negativeQuery) {
return new BoostingQueryBuilder(positiveQuery, negativeQuery);
}
/**
* A Query that matches documents matching boolean combinations of other queries.
*/
public static BoolQueryBuilder boolQuery() {
return new BoolQueryBuilder();
}
public static SpanTermQueryBuilder spanTermQuery(String name, String value) {
return new SpanTermQueryBuilder(name, value);
}
public static SpanTermQueryBuilder spanTermQuery(String name, int value) {
return new SpanTermQueryBuilder(name, value);
}
public static SpanTermQueryBuilder spanTermQuery(String name, long value) {
return new SpanTermQueryBuilder(name, value);
}
public static SpanTermQueryBuilder spanTermQuery(String name, float value) {
return new SpanTermQueryBuilder(name, value);
}
public static SpanTermQueryBuilder spanTermQuery(String name, double value) {
return new SpanTermQueryBuilder(name, value);
}
public static SpanFirstQueryBuilder spanFirstQuery(SpanQueryBuilder match, int end) {
return new SpanFirstQueryBuilder(match, end);
}
public static SpanNearQueryBuilder spanNearQuery(SpanQueryBuilder initialClause, int slop) {
return new SpanNearQueryBuilder(initialClause, slop);
}
public static SpanNotQueryBuilder spanNotQuery(SpanQueryBuilder include, SpanQueryBuilder exclude) {
return new SpanNotQueryBuilder(include, exclude);
}
public static SpanOrQueryBuilder spanOrQuery(SpanQueryBuilder initialClause) {
return new SpanOrQueryBuilder(initialClause);
}
/** Creates a new {@code span_within} builder.
* @param big the big clause, it must enclose {@code little} for a match.
* @param little the little clause, it must be contained within {@code big} for a match.
*/
public static SpanWithinQueryBuilder spanWithinQuery(SpanQueryBuilder big, SpanQueryBuilder little) {
return new SpanWithinQueryBuilder(big, little);
}
/**
* Creates a new {@code span_containing} builder.
* @param big the big clause, it must enclose {@code little} for a match.
* @param little the little clause, it must be contained within {@code big} for a match.
*/
public static SpanContainingQueryBuilder spanContainingQuery(SpanQueryBuilder big, SpanQueryBuilder little) {
return new SpanContainingQueryBuilder(big, little);
}
/**
* Creates a {@link SpanQueryBuilder} which allows having a sub query
* which implements {@link MultiTermQueryBuilder}. This is useful for
* having e.g. wildcard or fuzzy queries inside spans.
*
* @param multiTermQueryBuilder The {@link MultiTermQueryBuilder} that
* backs the created builder.
*/
public static SpanMultiTermQueryBuilder spanMultiTermQueryBuilder(MultiTermQueryBuilder multiTermQueryBuilder) {
return new SpanMultiTermQueryBuilder(multiTermQueryBuilder);
}
public static FieldMaskingSpanQueryBuilder fieldMaskingSpanQuery(SpanQueryBuilder query, String field) {
return new FieldMaskingSpanQueryBuilder(query, field);
}
/**
* A query that wraps another query and simply returns a constant score equal to the
* query boost for every document in the query.
*
* @param queryBuilder The query to wrap in a constant score query
*/
public static ConstantScoreQueryBuilder constantScoreQuery(QueryBuilder queryBuilder) {
return new ConstantScoreQueryBuilder(queryBuilder);
}
/**
* A function_score query with no functions.
*
* @param queryBuilder The query to custom score
* @return the function score query
*/
public static FunctionScoreQueryBuilder functionScoreQuery(QueryBuilder queryBuilder) {
return new FunctionScoreQueryBuilder(queryBuilder);
}
/**
* A query that allows to define a custom scoring function
*
* @param queryBuilder The query to custom score
* @param filterFunctionBuilders the filters and functions to execute
* @return the function score query
*/
public static FunctionScoreQueryBuilder functionScoreQuery(QueryBuilder queryBuilder, FunctionScoreQueryBuilder.FilterFunctionBuilder[] filterFunctionBuilders) {
return new FunctionScoreQueryBuilder(queryBuilder, filterFunctionBuilders);
}
/**
* A query that allows to define a custom scoring function
*
* @param filterFunctionBuilders the filters and functions to execute
* @return the function score query
*/
public static FunctionScoreQueryBuilder functionScoreQuery(FunctionScoreQueryBuilder.FilterFunctionBuilder[] filterFunctionBuilders) {
return new FunctionScoreQueryBuilder(filterFunctionBuilders);
}
/**
* A query that allows to define a custom scoring function.
*
* @param function The function builder used to custom score
*/
public static FunctionScoreQueryBuilder functionScoreQuery(ScoreFunctionBuilder function) {
return new FunctionScoreQueryBuilder(function);
}
/**
* A query that allows to define a custom scoring function.
*
* @param queryBuilder The query to custom score
* @param function The function builder used to custom score
*/
public static FunctionScoreQueryBuilder functionScoreQuery(QueryBuilder queryBuilder, ScoreFunctionBuilder function) {
return (new FunctionScoreQueryBuilder(queryBuilder, function));
}
/**
* A more like this query that finds documents that are "like" the provided texts or documents
* which is checked against the fields the query is constructed with.
*
* @param fields the field names that will be used when generating the 'More Like This' query.
* @param likeTexts the text to use when generating the 'More Like This' query.
* @param likeItems the documents to use when generating the 'More Like This' query.
*/
public static MoreLikeThisQueryBuilder moreLikeThisQuery(String[] fields, String[] likeTexts, Item[] likeItems) {
return new MoreLikeThisQueryBuilder(fields, likeTexts, likeItems);
}
/**
* A more like this query that finds documents that are "like" the provided texts or documents
* which is checked against the "_all" field.
* @param likeTexts the text to use when generating the 'More Like This' query.
* @param likeItems the documents to use when generating the 'More Like This' query.
*/
public static MoreLikeThisQueryBuilder moreLikeThisQuery(String[] likeTexts, Item[] likeItems) {
return moreLikeThisQuery(null, likeTexts, likeItems);
}
/**
* A more like this query that finds documents that are "like" the provided texts
* which is checked against the "_all" field.
* @param likeTexts the text to use when generating the 'More Like This' query.
*/
public static MoreLikeThisQueryBuilder moreLikeThisQuery(String[] likeTexts) {
return moreLikeThisQuery(null, likeTexts, null);
}
/**
* A more like this query that finds documents that are "like" the provided documents
* which is checked against the "_all" field.
* @param likeItems the documents to use when generating the 'More Like This' query.
*/
public static MoreLikeThisQueryBuilder moreLikeThisQuery(Item[] likeItems) {
return moreLikeThisQuery(null, null, likeItems);
}
public static NestedQueryBuilder nestedQuery(String path, QueryBuilder query, ScoreMode scoreMode) {
return new NestedQueryBuilder(path, query, scoreMode);
}
/**
* A filer for a field based on several terms matching on any of them.
*
* @param name The field name
* @param values The terms
*/
public static TermsQueryBuilder termsQuery(String name, String... values) {
return new TermsQueryBuilder(name, values);
}
/**
* A filer for a field based on several terms matching on any of them.
*
* @param name The field name
* @param values The terms
*/
public static TermsQueryBuilder termsQuery(String name, int... values) {
return new TermsQueryBuilder(name, values);
}
/**
* A filer for a field based on several terms matching on any of them.
*
* @param name The field name
* @param values The terms
*/
public static TermsQueryBuilder termsQuery(String name, long... values) {
return new TermsQueryBuilder(name, values);
}
/**
* A filer for a field based on several terms matching on any of them.
*
* @param name The field name
* @param values The terms
*/
public static TermsQueryBuilder termsQuery(String name, float... values) {
return new TermsQueryBuilder(name, values);
}
/**
* A filer for a field based on several terms matching on any of them.
*
* @param name The field name
* @param values The terms
*/
public static TermsQueryBuilder termsQuery(String name, double... values) {
return new TermsQueryBuilder(name, values);
}
/**
* A filer for a field based on several terms matching on any of them.
*
* @param name The field name
* @param values The terms
*/
public static TermsQueryBuilder termsQuery(String name, Object... values) {
return new TermsQueryBuilder(name, values);
}
/**
* A filer for a field based on several terms matching on any of them.
*
* @param name The field name
* @param values The terms
*/
public static TermsQueryBuilder termsQuery(String name, Collection values) {
return new TermsQueryBuilder(name, values);
}
/**
* A query that will execute the wrapped query only for the specified
* indices, and "match_all" when it does not match those indices.
*
* @deprecated instead search on the `_index` field
*/
@Deprecated
public static IndicesQueryBuilder indicesQuery(QueryBuilder queryBuilder, String... indices) {
// TODO remove this method in 6.0
return new IndicesQueryBuilder(queryBuilder, indices);
}
/**
* A Query builder which allows building a query thanks to a JSON string or binary data.
*/
public static WrapperQueryBuilder wrapperQuery(String source) {
return new WrapperQueryBuilder(source);
}
/**
* A Query builder which allows building a query thanks to a JSON string or binary data.
*/
public static WrapperQueryBuilder wrapperQuery(BytesReference source) {
return new WrapperQueryBuilder(source);
}
/**
* A Query builder which allows building a query thanks to a JSON string or binary data.
*/
public static WrapperQueryBuilder wrapperQuery(byte[] source) {
return new WrapperQueryBuilder(source);
}
/**
* A filter based on doc/mapping type.
*/
public static TypeQueryBuilder typeQuery(String type) {
return new TypeQueryBuilder(type);
}
/**
* A terms query that can extract the terms from another doc in an index.
*/
public static TermsQueryBuilder termsLookupQuery(String name, TermsLookup termsLookup) {
return new TermsQueryBuilder(name, termsLookup);
}
/**
* A builder for filter based on a script.
*
* @param script The script to filter by.
*/
public static ScriptQueryBuilder scriptQuery(Script script) {
return new ScriptQueryBuilder(script);
}
/**
* A filter to filter based on a specific distance from a specific geo location / point.
*
* @param name The location field name.
*/
public static GeoDistanceQueryBuilder geoDistanceQuery(String name) {
return new GeoDistanceQueryBuilder(name);
}
/**
* A filter to filter based on a specific range from a specific geo location / point.
*
* @param name The location field name.
* @param point The point
*/
public static GeoDistanceRangeQueryBuilder geoDistanceRangeQuery(String name, GeoPoint point) {
return new GeoDistanceRangeQueryBuilder(name, point);
}
/**
* A filter to filter based on a specific range from a specific geo location / point.
*
* @param name The location field name.
* @param geohash The point as geohash
*/
public static GeoDistanceRangeQueryBuilder geoDistanceRangeQuery(String name, String geohash) {
return new GeoDistanceRangeQueryBuilder(name, geohash);
}
/**
* A filter to filter based on a specific range from a specific geo location / point.
*
* @param name The location field name.
* @param lat The points latitude
* @param lon The points longitude
*/
public static GeoDistanceRangeQueryBuilder geoDistanceRangeQuery(String name, double lat, double lon) {
return new GeoDistanceRangeQueryBuilder(name, lat, lon);
}
/**
* A filter to filter based on a bounding box defined by top left and bottom right locations / points
*
* @param name The location field name.
*/
public static GeoBoundingBoxQueryBuilder geoBoundingBoxQuery(String name) {
return new GeoBoundingBoxQueryBuilder(name);
}
/**
* A filter based on a bounding box defined by geohash. The field this filter is applied to
* must have {"type":"geo_point", "geohash":true}
* to work.
*
* @param name The geo point field name.
* @param geohash The Geohash to filter
*/
public static GeohashCellQuery.Builder geoHashCellQuery(String name, String geohash) {
return new GeohashCellQuery.Builder(name, geohash);
}
/**
* A filter based on a bounding box defined by geohash. The field this filter is applied to
* must have {"type":"geo_point", "geohash":true}
* to work.
*
* @param name The geo point field name.
* @param point a geo point within the geohash bucket
*/
public static GeohashCellQuery.Builder geoHashCellQuery(String name, GeoPoint point) {
return new GeohashCellQuery.Builder(name, point);
}
/**
* A filter based on a bounding box defined by geohash. The field this filter is applied to
* must have {"type":"geo_point", "geohash":true}
* to work.
*
* @param name The geo point field name
* @param geohash The Geohash to filter
* @param neighbors should the neighbor cell also be filtered
*/
public static GeohashCellQuery.Builder geoHashCellQuery(String name, String geohash, boolean neighbors) {
return new GeohashCellQuery.Builder(name, geohash, neighbors);
}
/**
* A filter to filter based on a polygon defined by a set of locations / points.
*
* @param name The location field name.
*/
public static GeoPolygonQueryBuilder geoPolygonQuery(String name, List points) {
return new GeoPolygonQueryBuilder(name, points);
}
/**
* A filter based on the relationship of a shape and indexed shapes
*
* @param name The shape field name
* @param shape Shape to use in the filter
*/
public static GeoShapeQueryBuilder geoShapeQuery(String name, ShapeBuilder shape) throws IOException {
return new GeoShapeQueryBuilder(name, shape);
}
public static GeoShapeQueryBuilder geoShapeQuery(String name, String indexedShapeId, String indexedShapeType) {
return new GeoShapeQueryBuilder(name, indexedShapeId, indexedShapeType);
}
/**
* A filter to filter indexed shapes intersecting with shapes
*
* @param name The shape field name
* @param shape Shape to use in the filter
*/
public static GeoShapeQueryBuilder geoIntersectionQuery(String name, ShapeBuilder shape) throws IOException {
GeoShapeQueryBuilder builder = geoShapeQuery(name, shape);
builder.relation(ShapeRelation.INTERSECTS);
return builder;
}
public static GeoShapeQueryBuilder geoIntersectionQuery(String name, String indexedShapeId, String indexedShapeType) {
GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId, indexedShapeType);
builder.relation(ShapeRelation.INTERSECTS);
return builder;
}
/**
* A filter to filter indexed shapes that are contained by a shape
*
* @param name The shape field name
* @param shape Shape to use in the filter
*/
public static GeoShapeQueryBuilder geoWithinQuery(String name, ShapeBuilder shape) throws IOException {
GeoShapeQueryBuilder builder = geoShapeQuery(name, shape);
builder.relation(ShapeRelation.WITHIN);
return builder;
}
public static GeoShapeQueryBuilder geoWithinQuery(String name, String indexedShapeId, String indexedShapeType) {
GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId, indexedShapeType);
builder.relation(ShapeRelation.WITHIN);
return builder;
}
/**
* A filter to filter indexed shapes that are not intersection with the query shape
*
* @param name The shape field name
* @param shape Shape to use in the filter
*/
public static GeoShapeQueryBuilder geoDisjointQuery(String name, ShapeBuilder shape) throws IOException {
GeoShapeQueryBuilder builder = geoShapeQuery(name, shape);
builder.relation(ShapeRelation.DISJOINT);
return builder;
}
public static GeoShapeQueryBuilder geoDisjointQuery(String name, String indexedShapeId, String indexedShapeType) {
GeoShapeQueryBuilder builder = geoShapeQuery(name, indexedShapeId, indexedShapeType);
builder.relation(ShapeRelation.DISJOINT);
return builder;
}
/**
* A filter to filter only documents where a field exists in them.
*
* @param name The name of the field
*/
public static ExistsQueryBuilder existsQuery(String name) {
return new ExistsQueryBuilder(name);
}
private QueryBuilders() {
}
}
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