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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.action.search;
import org.elasticsearch.ElasticsearchIllegalArgumentException;
import org.elasticsearch.ExceptionsHelper;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.ActionRequestBuilder;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.index.query.FilterBuilder;
import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.script.ScriptService;
import org.elasticsearch.search.Scroll;
import org.elasticsearch.search.aggregations.AbstractAggregationBuilder;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.elasticsearch.search.fetch.innerhits.InnerHitsBuilder;
import org.elasticsearch.search.facet.FacetBuilder;
import org.elasticsearch.search.highlight.HighlightBuilder;
import org.elasticsearch.search.rescore.RescoreBuilder;
import org.elasticsearch.search.sort.SortBuilder;
import org.elasticsearch.search.sort.SortOrder;
import org.elasticsearch.search.suggest.SuggestBuilder;
import java.util.Map;
/**
* A search action request builder.
*/
public class SearchRequestBuilder extends ActionRequestBuilder {
private SearchSourceBuilder sourceBuilder;
public SearchRequestBuilder(Client client) {
super(client, new SearchRequest());
}
/**
* Sets the indices the search will be executed on.
*/
public SearchRequestBuilder setIndices(String... indices) {
request.indices(indices);
return this;
}
/**
* The document types to execute the search against. Defaults to be executed against
* all types.
*/
public SearchRequestBuilder setTypes(String... types) {
request.types(types);
return this;
}
/**
* The search type to execute, defaults to {@link org.elasticsearch.action.search.SearchType#DEFAULT}.
*/
public SearchRequestBuilder setSearchType(SearchType searchType) {
request.searchType(searchType);
return this;
}
/**
* The a string representation search type to execute, defaults to {@link SearchType#DEFAULT}. Can be
* one of "dfs_query_then_fetch"/"dfsQueryThenFetch", "dfs_query_and_fetch"/"dfsQueryAndFetch",
* "query_then_fetch"/"queryThenFetch", and "query_and_fetch"/"queryAndFetch".
*/
public SearchRequestBuilder setSearchType(String searchType) throws ElasticsearchIllegalArgumentException {
request.searchType(searchType);
return this;
}
/**
* If set, will enable scrolling of the search request.
*/
public SearchRequestBuilder setScroll(Scroll scroll) {
request.scroll(scroll);
return this;
}
/**
* If set, will enable scrolling of the search request for the specified timeout.
*/
public SearchRequestBuilder setScroll(TimeValue keepAlive) {
request.scroll(keepAlive);
return this;
}
/**
* If set, will enable scrolling of the search request for the specified timeout.
*/
public SearchRequestBuilder setScroll(String keepAlive) {
request.scroll(keepAlive);
return this;
}
/**
* An optional timeout to control how long search is allowed to take.
*/
public SearchRequestBuilder setTimeout(TimeValue timeout) {
sourceBuilder().timeout(timeout);
return this;
}
/**
* An optional timeout to control how long search is allowed to take.
*/
public SearchRequestBuilder setTimeout(String timeout) {
sourceBuilder().timeout(timeout);
return this;
}
/**
* An optional document count, upon collecting which the search
* query will early terminate
*/
public SearchRequestBuilder setTerminateAfter(int terminateAfter) {
sourceBuilder().terminateAfter(terminateAfter);
return this;
}
/**
* A comma separated list of routing values to control the shards the search will be executed on.
*/
public SearchRequestBuilder setRouting(String routing) {
request.routing(routing);
return this;
}
/**
* The routing values to control the shards that the search will be executed on.
*/
public SearchRequestBuilder setRouting(String... routing) {
request.routing(routing);
return this;
}
/**
* Sets the preference to execute the search. Defaults to randomize across shards. Can be set to
* _local to prefer local shards, _primary to execute only on primary shards, or
* a custom value, which guarantees that the same order will be used across different requests.
*/
public SearchRequestBuilder setPreference(String preference) {
request.preference(preference);
return this;
}
/**
* Specifies what type of requested indices to ignore and wildcard indices expressions.
*
* For example indices that don't exist.
*/
public SearchRequestBuilder setIndicesOptions(IndicesOptions indicesOptions) {
request().indicesOptions(indicesOptions);
return this;
}
/**
* Constructs a new search source builder with a search query.
*
* @see org.elasticsearch.index.query.QueryBuilders
*/
public SearchRequestBuilder setQuery(QueryBuilder queryBuilder) {
sourceBuilder().query(queryBuilder);
return this;
}
/**
* Constructs a new search source builder with a raw search query.
*/
public SearchRequestBuilder setQuery(String query) {
sourceBuilder().query(query);
return this;
}
/**
* Constructs a new search source builder with a raw search query.
*/
public SearchRequestBuilder setQuery(BytesReference queryBinary) {
sourceBuilder().query(queryBinary);
return this;
}
/**
* Constructs a new search source builder with a raw search query.
*/
public SearchRequestBuilder setQuery(byte[] queryBinary) {
sourceBuilder().query(queryBinary);
return this;
}
/**
* Constructs a new search source builder with a raw search query.
*/
public SearchRequestBuilder setQuery(byte[] queryBinary, int queryBinaryOffset, int queryBinaryLength) {
sourceBuilder().query(queryBinary, queryBinaryOffset, queryBinaryLength);
return this;
}
/**
* Constructs a new search source builder with a raw search query.
*/
public SearchRequestBuilder setQuery(XContentBuilder query) {
sourceBuilder().query(query);
return this;
}
/**
* Constructs a new search source builder with a raw search query.
*/
public SearchRequestBuilder setQuery(Map query) {
sourceBuilder().query(query);
return this;
}
/**
* Sets a filter that will be executed after the query has been executed and only has affect on the search hits
* (not aggregations or facets). This filter is always executed as last filtering mechanism.
*/
public SearchRequestBuilder setPostFilter(FilterBuilder postFilter) {
sourceBuilder().postFilter(postFilter);
return this;
}
/**
* Sets a filter on the query executed that only applies to the search query
* (and not facets for example).
*/
public SearchRequestBuilder setPostFilter(String postFilter) {
sourceBuilder().postFilter(postFilter);
return this;
}
/**
* Sets a filter on the query executed that only applies to the search query
* (and not facets for example).
*/
public SearchRequestBuilder setPostFilter(BytesReference postFilter) {
sourceBuilder().postFilter(postFilter);
return this;
}
/**
* Sets a filter on the query executed that only applies to the search query
* (and not facets for example).
*/
public SearchRequestBuilder setPostFilter(byte[] postFilter) {
sourceBuilder().postFilter(postFilter);
return this;
}
/**
* Sets a filter on the query executed that only applies to the search query
* (and not facets for example).
*/
public SearchRequestBuilder setPostFilter(byte[] postFilter, int postFilterOffset, int postFilterLength) {
sourceBuilder().postFilter(postFilter, postFilterOffset, postFilterLength);
return this;
}
/**
* Sets a filter on the query executed that only applies to the search query
* (and not facets for example).
*/
public SearchRequestBuilder setPostFilter(XContentBuilder postFilter) {
sourceBuilder().postFilter(postFilter);
return this;
}
/**
* Sets a filter on the query executed that only applies to the search query
* (and not facets for example).
*/
public SearchRequestBuilder setPostFilter(Map postFilter) {
sourceBuilder().postFilter(postFilter);
return this;
}
/**
* Sets the minimum score below which docs will be filtered out.
*/
public SearchRequestBuilder setMinScore(float minScore) {
sourceBuilder().minScore(minScore);
return this;
}
/**
* From index to start the search from. Defaults to 0.
*/
public SearchRequestBuilder setFrom(int from) {
sourceBuilder().from(from);
return this;
}
/**
* The number of search hits to return. Defaults to 10.
*/
public SearchRequestBuilder setSize(int size) {
sourceBuilder().size(size);
return this;
}
/**
* Should each {@link org.elasticsearch.search.SearchHit} be returned with an
* explanation of the hit (ranking).
*/
public SearchRequestBuilder setExplain(boolean explain) {
sourceBuilder().explain(explain);
return this;
}
/**
* Should each {@link org.elasticsearch.search.SearchHit} be returned with its
* version.
*/
public SearchRequestBuilder setVersion(boolean version) {
sourceBuilder().version(version);
return this;
}
/**
* Sets the boost a specific index will receive when the query is executeed against it.
*
* @param index The index to apply the boost against
* @param indexBoost The boost to apply to the index
*/
public SearchRequestBuilder addIndexBoost(String index, float indexBoost) {
sourceBuilder().indexBoost(index, indexBoost);
return this;
}
/**
* The stats groups this request will be aggregated under.
*/
public SearchRequestBuilder setStats(String... statsGroups) {
sourceBuilder().stats(statsGroups);
return this;
}
/**
* Sets no fields to be loaded, resulting in only id and type to be returned per field.
*/
public SearchRequestBuilder setNoFields() {
sourceBuilder().noFields();
return this;
}
/**
* Indicates whether the response should contain the stored _source for every hit
*/
public SearchRequestBuilder setFetchSource(boolean fetch) {
sourceBuilder().fetchSource(fetch);
return this;
}
/**
* Indicate that _source should be returned with every hit, with an "include" and/or "exclude" set which can include simple wildcard
* elements.
*
* @param include An optional include (optionally wildcarded) pattern to filter the returned _source
* @param exclude An optional exclude (optionally wildcarded) pattern to filter the returned _source
*/
public SearchRequestBuilder setFetchSource(@Nullable String include, @Nullable String exclude) {
sourceBuilder().fetchSource(include, exclude);
return this;
}
/**
* Indicate that _source should be returned with every hit, with an "include" and/or "exclude" set which can include simple wildcard
* elements.
*
* @param includes An optional list of include (optionally wildcarded) pattern to filter the returned _source
* @param excludes An optional list of exclude (optionally wildcarded) pattern to filter the returned _source
*/
public SearchRequestBuilder setFetchSource(@Nullable String[] includes, @Nullable String[] excludes) {
sourceBuilder().fetchSource(includes, excludes);
return this;
}
/**
* Adds a field to load and return (note, it must be stored) as part of the search request.
* If none are specified, the source of the document will be return.
*/
public SearchRequestBuilder addField(String field) {
sourceBuilder().field(field);
return this;
}
/**
* Adds a field data based field to load and return. The field does not have to be stored,
* but its recommended to use non analyzed or numeric fields.
*
* @param name The field to get from the field data cache
*/
public SearchRequestBuilder addFieldDataField(String name) {
sourceBuilder().fieldDataField(name);
return this;
}
/**
* Adds a script based field to load and return. The field does not have to be stored,
* but its recommended to use non analyzed or numeric fields.
*
* @param name The name that will represent this value in the return hit
* @param script The script to use
*/
public SearchRequestBuilder addScriptField(String name, String script) {
sourceBuilder().scriptField(name, script);
return this;
}
/**
* Adds a script based field to load and return. The field does not have to be stored,
* but its recommended to use non analyzed or numeric fields.
*
* @param name The name that will represent this value in the return hit
* @param script The script to use
* @param params Parameters that the script can use.
*/
public SearchRequestBuilder addScriptField(String name, String script, Map params) {
sourceBuilder().scriptField(name, script, params);
return this;
}
/**
* Adds a partial field based on _source, with an "include" and/or "exclude" set which can include simple wildcard
* elements.
*
* @deprecated since 1.0.0
* use {@link org.elasticsearch.action.search.SearchRequestBuilder#setFetchSource(String, String)} instead
*
* @param name The name of the field
* @param include An optional include (optionally wildcarded) pattern from _source
* @param exclude An optional exclude (optionally wildcarded) pattern from _source
*/
@Deprecated
public SearchRequestBuilder addPartialField(String name, @Nullable String include, @Nullable String exclude) {
sourceBuilder().partialField(name, include, exclude);
return this;
}
/**
* Adds a partial field based on _source, with an "includes" and/or "excludes set which can include simple wildcard
* elements.
*
* @deprecated since 1.0.0
* use {@link org.elasticsearch.action.search.SearchRequestBuilder#setFetchSource(String[], String[])} instead
*
* @param name The name of the field
* @param includes An optional list of includes (optionally wildcarded) patterns from _source
* @param excludes An optional list of excludes (optionally wildcarded) patterns from _source
*/
@Deprecated
public SearchRequestBuilder addPartialField(String name, @Nullable String[] includes, @Nullable String[] excludes) {
sourceBuilder().partialField(name, includes, excludes);
return this;
}
/**
* Adds a script based field to load and return. The field does not have to be stored,
* but its recommended to use non analyzed or numeric fields.
*
* @param name The name that will represent this value in the return hit
* @param lang The language of the script
* @param script The script to use
* @param params Parameters that the script can use (can be null).
*/
public SearchRequestBuilder addScriptField(String name, String lang, String script, Map params) {
sourceBuilder().scriptField(name, lang, script, params);
return this;
}
/**
* Adds a sort against the given field name and the sort ordering.
*
* @param field The name of the field
* @param order The sort ordering
*/
public SearchRequestBuilder addSort(String field, SortOrder order) {
sourceBuilder().sort(field, order);
return this;
}
/**
* Adds a generic sort builder.
*
* @see org.elasticsearch.search.sort.SortBuilders
*/
public SearchRequestBuilder addSort(SortBuilder sort) {
sourceBuilder().sort(sort);
return this;
}
/**
* Applies when sorting, and controls if scores will be tracked as well. Defaults to
* false.
*/
public SearchRequestBuilder setTrackScores(boolean trackScores) {
sourceBuilder().trackScores(trackScores);
return this;
}
/**
* Adds the fields to load and return as part of the search request. If none are specified,
* the source of the document will be returned.
*/
public SearchRequestBuilder addFields(String... fields) {
sourceBuilder().fields(fields);
return this;
}
/**
* Adds a facet to the search operation.
* @deprecated Facets are deprecated and will be removed in a future release. Please use aggregations instead.
*/
@Deprecated
public SearchRequestBuilder addFacet(FacetBuilder facet) {
sourceBuilder().facet(facet);
return this;
}
/**
* Sets a raw (xcontent) binary representation of facets to use.
* @deprecated Facets are deprecated and will be removed in a future release. Please use aggregations instead.
*/
@Deprecated
public SearchRequestBuilder setFacets(BytesReference facets) {
sourceBuilder().facets(facets);
return this;
}
/**
* Sets a raw (xcontent) binary representation of facets to use.
* @deprecated Facets are deprecated and will be removed in a future release. Please use aggregations instead.
*/
@Deprecated
public SearchRequestBuilder setFacets(byte[] facets) {
sourceBuilder().facets(facets);
return this;
}
/**
* Sets a raw (xcontent) binary representation of facets to use.
* @deprecated Facets are deprecated and will be removed in a future release. Please use aggregations instead.
*/
@Deprecated
public SearchRequestBuilder setFacets(byte[] facets, int facetsOffset, int facetsLength) {
sourceBuilder().facets(facets, facetsOffset, facetsLength);
return this;
}
/**
* Sets a raw (xcontent) binary representation of facets to use.
* @deprecated Facets are deprecated and will be removed in a future release. Please use aggregations instead.
*/
@Deprecated
public SearchRequestBuilder setFacets(XContentBuilder facets) {
sourceBuilder().facets(facets);
return this;
}
/**
* Sets a raw (xcontent) binary representation of facets to use.
* @deprecated Facets are deprecated and will be removed in a future release. Please use aggregations instead.
*/
@Deprecated
public SearchRequestBuilder setFacets(Map facets) {
sourceBuilder().facets(facets);
return this;
}
/**
* Adds an get to the search operation.
*/
public SearchRequestBuilder addAggregation(AbstractAggregationBuilder aggregation) {
sourceBuilder().aggregation(aggregation);
return this;
}
/**
* Sets a raw (xcontent) binary representation of addAggregation to use.
*/
public SearchRequestBuilder setAggregations(BytesReference aggregations) {
sourceBuilder().aggregations(aggregations);
return this;
}
/**
* Sets a raw (xcontent) binary representation of addAggregation to use.
*/
public SearchRequestBuilder setAggregations(byte[] aggregations) {
sourceBuilder().aggregations(aggregations);
return this;
}
/**
* Sets a raw (xcontent) binary representation of addAggregation to use.
*/
public SearchRequestBuilder setAggregations(byte[] aggregations, int aggregationsOffset, int aggregationsLength) {
sourceBuilder().aggregations(aggregations, aggregationsOffset, aggregationsLength);
return this;
}
/**
* Sets a raw (xcontent) binary representation of addAggregation to use.
*/
public SearchRequestBuilder setAggregations(XContentBuilder aggregations) {
sourceBuilder().aggregations(aggregations);
return this;
}
/**
* Sets a raw (xcontent) binary representation of addAggregation to use.
*/
public SearchRequestBuilder setAggregations(Map aggregations) {
sourceBuilder().aggregations(aggregations);
return this;
}
/**
* Adds a field to be highlighted with default fragment size of 100 characters, and
* default number of fragments of 5.
*
* @param name The field to highlight
*/
public SearchRequestBuilder addHighlightedField(String name) {
highlightBuilder().field(name);
return this;
}
/**
* Adds a field to be highlighted with a provided fragment size (in characters), and
* default number of fragments of 5.
*
* @param name The field to highlight
* @param fragmentSize The size of a fragment in characters
*/
public SearchRequestBuilder addHighlightedField(String name, int fragmentSize) {
highlightBuilder().field(name, fragmentSize);
return this;
}
/**
* Adds a field to be highlighted with a provided fragment size (in characters), and
* a provided (maximum) number of fragments.
*
* @param name The field to highlight
* @param fragmentSize The size of a fragment in characters
* @param numberOfFragments The (maximum) number of fragments
*/
public SearchRequestBuilder addHighlightedField(String name, int fragmentSize, int numberOfFragments) {
highlightBuilder().field(name, fragmentSize, numberOfFragments);
return this;
}
/**
* Adds a field to be highlighted with a provided fragment size (in characters),
* a provided (maximum) number of fragments and an offset for the highlight.
*
* @param name The field to highlight
* @param fragmentSize The size of a fragment in characters
* @param numberOfFragments The (maximum) number of fragments
*/
public SearchRequestBuilder addHighlightedField(String name, int fragmentSize, int numberOfFragments,
int fragmentOffset) {
highlightBuilder().field(name, fragmentSize, numberOfFragments, fragmentOffset);
return this;
}
/**
* Adds a highlighted field.
*/
public SearchRequestBuilder addHighlightedField(HighlightBuilder.Field field) {
highlightBuilder().field(field);
return this;
}
/**
* Set a tag scheme that encapsulates a built in pre and post tags. The allows schemes
* are styled and default.
*
* @param schemaName The tag scheme name
*/
public SearchRequestBuilder setHighlighterTagsSchema(String schemaName) {
highlightBuilder().tagsSchema(schemaName);
return this;
}
public SearchRequestBuilder setHighlighterFragmentSize(Integer fragmentSize) {
highlightBuilder().fragmentSize(fragmentSize);
return this;
}
public SearchRequestBuilder setHighlighterNumOfFragments(Integer numOfFragments) {
highlightBuilder().numOfFragments(numOfFragments);
return this;
}
public SearchRequestBuilder setHighlighterFilter(Boolean highlightFilter) {
highlightBuilder().highlightFilter(highlightFilter);
return this;
}
/**
* The encoder to set for highlighting
*/
public SearchRequestBuilder setHighlighterEncoder(String encoder) {
highlightBuilder().encoder(encoder);
return this;
}
/**
* Explicitly set the pre tags that will be used for highlighting.
*/
public SearchRequestBuilder setHighlighterPreTags(String... preTags) {
highlightBuilder().preTags(preTags);
return this;
}
/**
* Explicitly set the post tags that will be used for highlighting.
*/
public SearchRequestBuilder setHighlighterPostTags(String... postTags) {
highlightBuilder().postTags(postTags);
return this;
}
/**
* The order of fragments per field. By default, ordered by the order in the
* highlighted text. Can be score, which then it will be ordered
* by score of the fragments.
*/
public SearchRequestBuilder setHighlighterOrder(String order) {
highlightBuilder().order(order);
return this;
}
public SearchRequestBuilder setHighlighterRequireFieldMatch(boolean requireFieldMatch) {
highlightBuilder().requireFieldMatch(requireFieldMatch);
return this;
}
public SearchRequestBuilder setHighlighterBoundaryMaxScan(Integer boundaryMaxScan) {
highlightBuilder().boundaryMaxScan(boundaryMaxScan);
return this;
}
public SearchRequestBuilder setHighlighterBoundaryChars(char[] boundaryChars) {
highlightBuilder().boundaryChars(boundaryChars);
return this;
}
/**
* The highlighter type to use.
*/
public SearchRequestBuilder setHighlighterType(String type) {
highlightBuilder().highlighterType(type);
return this;
}
public SearchRequestBuilder setHighlighterFragmenter(String fragmenter) {
highlightBuilder().fragmenter(fragmenter);
return this;
}
/**
* Sets a query to be used for highlighting all fields instead of the search query.
*/
public SearchRequestBuilder setHighlighterQuery(QueryBuilder highlightQuery) {
highlightBuilder().highlightQuery(highlightQuery);
return this;
}
/**
* Sets the size of the fragment to return from the beginning of the field if there are no matches to
* highlight and the field doesn't also define noMatchSize.
* @param noMatchSize integer to set or null to leave out of request. default is null.
* @return this builder for chaining
*/
public SearchRequestBuilder setHighlighterNoMatchSize(Integer noMatchSize) {
highlightBuilder().noMatchSize(noMatchSize);
return this;
}
/**
* Sets the maximum number of phrases the fvh will consider if the field doesn't also define phraseLimit.
*/
public SearchRequestBuilder setHighlighterPhraseLimit(Integer phraseLimit) {
highlightBuilder().phraseLimit(phraseLimit);
return this;
}
public SearchRequestBuilder setHighlighterOptions(Map options) {
highlightBuilder().options(options);
return this;
}
/**
* Forces to highlight fields based on the source even if fields are stored separately.
*/
public SearchRequestBuilder setHighlighterForceSource(Boolean forceSource) {
highlightBuilder().forceSource(forceSource);
return this;
}
/**
* Send the fields to be highlighted using a syntax that is specific about the order in which they should be highlighted.
* @return this for chaining
*/
public SearchRequestBuilder setHighlighterExplicitFieldOrder(boolean explicitFieldOrder) {
highlightBuilder().useExplicitFieldOrder(explicitFieldOrder);
return this;
}
public SearchRequestBuilder addInnerHit(String name, InnerHitsBuilder.InnerHit innerHit) {
innerHitsBuilder().addInnerHit(name, innerHit);
return this;
}
/**
* Delegates to {@link org.elasticsearch.search.suggest.SuggestBuilder#setText(String)}.
*/
public SearchRequestBuilder setSuggestText(String globalText) {
suggestBuilder().setText(globalText);
return this;
}
/**
* Delegates to {@link org.elasticsearch.search.suggest.SuggestBuilder#addSuggestion(org.elasticsearch.search.suggest.SuggestBuilder.SuggestionBuilder)}.
*/
public SearchRequestBuilder addSuggestion(SuggestBuilder.SuggestionBuilder suggestion) {
suggestBuilder().addSuggestion(suggestion);
return this;
}
/**
* Clears all rescorers on the builder and sets the first one. To use multiple rescore windows use
* {@link #addRescorer(org.elasticsearch.search.rescore.RescoreBuilder.Rescorer, int)}.
* @param rescorer rescorer configuration
* @return this for chaining
*/
public SearchRequestBuilder setRescorer(RescoreBuilder.Rescorer rescorer) {
sourceBuilder().clearRescorers();
return addRescorer(rescorer);
}
/**
* Clears all rescorers on the builder and sets the first one. To use multiple rescore windows use
* {@link #addRescorer(org.elasticsearch.search.rescore.RescoreBuilder.Rescorer, int)}.
* @param rescorer rescorer configuration
* @param window rescore window
* @return this for chaining
*/
public SearchRequestBuilder setRescorer(RescoreBuilder.Rescorer rescorer, int window) {
sourceBuilder().clearRescorers();
return addRescorer(rescorer, window);
}
/**
* Adds a new rescorer.
* @param rescorer rescorer configuration
* @return this for chaining
*/
public SearchRequestBuilder addRescorer(RescoreBuilder.Rescorer rescorer) {
sourceBuilder().addRescorer(new RescoreBuilder().rescorer(rescorer));
return this;
}
/**
* Adds a new rescorer.
* @param rescorer rescorer configuration
* @param window rescore window
* @return this for chaining
*/
public SearchRequestBuilder addRescorer(RescoreBuilder.Rescorer rescorer, int window) {
sourceBuilder().addRescorer(new RescoreBuilder().rescorer(rescorer).windowSize(window));
return this;
}
/**
* Clears all rescorers from the builder.
* @return this for chaining
*/
public SearchRequestBuilder clearRescorers() {
sourceBuilder().clearRescorers();
return this;
}
/**
* Sets the rescore window for all rescorers that don't specify a window when added.
* @param window rescore window
* @return this for chaining
*/
public SearchRequestBuilder setRescoreWindow(int window) {
sourceBuilder().defaultRescoreWindowSize(window);
return this;
}
/**
* Sets the source of the request as a json string. Note, settings anything other
* than the search type will cause this source to be overridden, consider using
* {@link #setExtraSource(String)}.
*/
public SearchRequestBuilder setSource(String source) {
request.source(source);
return this;
}
/**
* Sets the source of the request as a json string. Allows to set other parameters.
*/
public SearchRequestBuilder setExtraSource(String source) {
request.extraSource(source);
return this;
}
/**
* Sets the source of the request as a json string. Note, settings anything other
* than the search type will cause this source to be overridden, consider using
* {@link #setExtraSource(BytesReference)}.
*/
public SearchRequestBuilder setSource(BytesReference source) {
request.source(source);
return this;
}
/**
* Sets the source of the request as a json string. Note, settings anything other
* than the search type will cause this source to be overridden, consider using
* {@link #setExtraSource(byte[])}.
*/
public SearchRequestBuilder setSource(byte[] source) {
request.source(source);
return this;
}
/**
* Sets the source of the request as a json string. Allows to set other parameters.
*/
public SearchRequestBuilder setExtraSource(BytesReference source) {
request.extraSource(source);
return this;
}
/**
* Sets the source of the request as a json string. Allows to set other parameters.
*/
public SearchRequestBuilder setExtraSource(byte[] source) {
request.extraSource(source);
return this;
}
/**
* Sets the source of the request as a json string. Note, settings anything other
* than the search type will cause this source to be overridden, consider using
* {@link #setExtraSource(byte[])}.
*/
public SearchRequestBuilder setSource(byte[] source, int offset, int length) {
request.source(source, offset, length);
return this;
}
/**
* Sets the source of the request as a json string. Allows to set other parameters.
*/
public SearchRequestBuilder setExtraSource(byte[] source, int offset, int length) {
request.extraSource(source, offset, length);
return this;
}
/**
* Sets the source of the request as a json string. Note, settings anything other
* than the search type will cause this source to be overridden, consider using
* {@link #setExtraSource(byte[])}.
*/
public SearchRequestBuilder setSource(XContentBuilder builder) {
request.source(builder);
return this;
}
/**
* Sets the source of the request as a json string. Allows to set other parameters.
*/
public SearchRequestBuilder setExtraSource(XContentBuilder builder) {
request.extraSource(builder);
return this;
}
/**
* Sets the source of the request as a map. Note, setting anything other than the
* search type will cause this source to be overridden, consider using
* {@link #setExtraSource(java.util.Map)}.
*/
public SearchRequestBuilder setSource(Map source) {
request.source(source);
return this;
}
public SearchRequestBuilder setExtraSource(Map source) {
request.extraSource(source);
return this;
}
/**
* template stuff
*/
public SearchRequestBuilder setTemplateName(String templateName) {
request.templateName(templateName);
return this;
}
public SearchRequestBuilder setTemplateType(ScriptService.ScriptType templateType) {
request.templateType(templateType);
return this;
}
public SearchRequestBuilder setTemplateParams(Map templateParams) {
request.templateParams(templateParams);
return this;
}
public SearchRequestBuilder setTemplateSource(String source) {
request.templateSource(source);
return this;
}
public SearchRequestBuilder setTemplateSource(BytesReference source) {
request.templateSource(source);
return this;
}
/**
* Sets if this request should use the query cache or not, assuming that it can (for
* example, if "now" is used, it will never be cached). By default (not set, or null,
* will default to the index level setting if query cache is enabled or not).
*/
public SearchRequestBuilder setQueryCache(Boolean queryCache) {
request.queryCache(queryCache);
return this;
}
/**
* Sets the source builder to be used with this request. Note, any operations done
* on this require builder before are discarded as this internal builder replaces
* what has been built up until this point.
*/
public SearchRequestBuilder internalBuilder(SearchSourceBuilder sourceBuilder) {
this.sourceBuilder = sourceBuilder;
return this;
}
/**
* Returns the internal search source builder used to construct the request.
*/
public SearchSourceBuilder internalBuilder() {
return sourceBuilder();
}
@Override
public String toString() {
if (sourceBuilder != null) {
return sourceBuilder.toString();
}
if (request.source() != null) {
try {
return XContentHelper.convertToJson(request.source().toBytesArray(), false, true);
} catch(Exception e) {
return "{ \"error\" : \"" + ExceptionsHelper.detailedMessage(e) + "\"}";
}
}
return new SearchSourceBuilder().toString();
}
@Override
public SearchRequest request() {
if (sourceBuilder != null) {
request.source(sourceBuilder());
}
return request;
}
@Override
protected void doExecute(ActionListener listener) {
if (sourceBuilder != null) {
request.source(sourceBuilder());
}
client.search(request, listener);
}
private SearchSourceBuilder sourceBuilder() {
if (sourceBuilder == null) {
sourceBuilder = new SearchSourceBuilder();
}
return sourceBuilder;
}
private HighlightBuilder highlightBuilder() {
return sourceBuilder().highlighter();
}
private InnerHitsBuilder innerHitsBuilder() {
return sourceBuilder().innerHitsBuilder();
}
private SuggestBuilder suggestBuilder() {
return sourceBuilder().suggest();
}
}