Class SearchRequest
- All Implemented Interfaces:
JsonpSerializable
@JsonpDeserializable public class SearchRequest extends RequestBase implements JsonpSerializable
- See Also:
- API specification
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
SearchRequest.Builder
Builder forSearchRequest
.Nested classes/interfaces inherited from class co.elastic.clients.elasticsearch._types.RequestBase
RequestBase.AbstractBuilder<BuilderT extends RequestBase.AbstractBuilder<BuilderT>>
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Field Summary
Fields Modifier and Type Field Description static JsonpDeserializer<SearchRequest>
_DESERIALIZER
Json deserializer forSearchRequest
static SimpleEndpoint<SearchRequest,?>
_ENDPOINT
Endpoint "search
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Method Summary
Modifier and Type Method Description java.util.Map<java.lang.String,Aggregation>
aggregations()
API name:aggregations
java.lang.Boolean
allowNoIndices()
Whether to ignore if a wildcard indices expression resolves into no concrete indices.java.lang.Boolean
allowPartialSearchResults()
Indicate if an error should be returned if there is a partial search failure or timeoutjava.lang.String
analyzer()
The analyzer to use for the query stringjava.lang.Boolean
analyzeWildcard()
Specify whether wildcard and prefix queries should be analyzed (default: false)java.lang.Long
batchedReduceSize()
The number of shard results that should be reduced at once on the coordinating node.java.lang.Boolean
ccsMinimizeRoundtrips()
Indicates whether network round-trips should be minimized as part of cross-cluster search requests executionFieldCollapse
collapse()
API name:collapse
static <TDocument>
Endpoint<SearchRequest,SearchResponse<TDocument>,ErrorResponse>createSearchEndpoint(JsonpDeserializer<TDocument> tDocumentDeserializer)
Create an "search
" endpoint.Operator
defaultOperator()
The default operator for query string query (AND or OR)java.lang.String
df()
The field to use as default where no field prefix is given in the query stringjava.util.List<FieldAndFormat>
docvalueFields()
Array of wildcard (*) patterns.java.util.List<ExpandWildcard>
expandWildcards()
Whether to expand wildcard expression to concrete indices that are open, closed or both.java.lang.Boolean
explain()
If true, returns detailed information about score computation as part of a hit.java.util.List<FieldAndFormat>
fields()
Array of wildcard (*) patterns.java.lang.Integer
from()
Starting document offset.Highlight
highlight()
API name:highlight
java.lang.Boolean
ignoreThrottled()
Whether specified concrete, expanded or aliased indices should be ignored when throttledjava.lang.Boolean
ignoreUnavailable()
Whether specified concrete indices should be ignored when unavailable (missing or closed)java.util.List<java.lang.String>
index()
A comma-separated list of index names to search; use_all
or empty string to perform the operation on all indicesjava.util.List<java.util.Map<java.lang.String,java.lang.Double>>
indicesBoost()
Boosts the _score of documents from specified indices.java.lang.Boolean
lenient()
Specify whether format-based query failures (such as providing text to a numeric field) should be ignoredjava.lang.Long
maxConcurrentShardRequests()
The number of concurrent shard requests per node this search executes concurrently.java.lang.String
minCompatibleShardNode()
The minimum compatible version that all shards involved in search should have for this request to be successfuljava.lang.Double
minScore()
Minimum _score for matching documents.static SearchRequest
of(java.util.function.Function<SearchRequest.Builder,ObjectBuilder<SearchRequest>> fn)
PointInTimeReference
pit()
Limits the search to a point in time (PIT).Query
postFilter()
API name:post_filter
java.lang.String
preference()
Specify the node or shard the operation should be performed on (default: random)java.lang.Long
preFilterShardSize()
A threshold that enforces a pre-filter roundtrip to prefilter search shards based on query rewriting if the number of shards the search request expands to exceeds the threshold.java.lang.Boolean
profile()
API name:profile
java.lang.String
q()
Query in the Lucene query string syntaxQuery
query()
Defines the search definition using the Query DSL.java.lang.Boolean
requestCache()
Specify if request cache should be used for this request or not, defaults to index level settingjava.util.List<Rescore>
rescore()
API name:rescore
java.lang.String
routing()
A comma-separated list of specific routing valuesjava.util.Map<java.lang.String,java.util.List<RuntimeField>>
runtimeMappings()
Defines one or more runtime fields in the search request.java.util.Map<java.lang.String,ScriptField>
scriptFields()
Retrieve a script evaluation (based on different fields) for each hit.Time
scroll()
Specify how long a consistent view of the index should be maintained for scrolled searchjava.util.List<java.lang.String>
searchAfter()
API name:search_after
SearchType
searchType()
Search operation typejava.lang.Boolean
seqNoPrimaryTerm()
If true, returns sequence number and primary term of the last modification of each hit.void
serialize(jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)
Serialize this object to JSON.protected void
serializeInternal(jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)
protected static void
setupSearchRequestDeserializer(ObjectDeserializer<SearchRequest.Builder> op)
java.lang.Integer
size()
The number of hits to return.SlicedScroll
slice()
API name:slice
java.util.List<SortOptions>
sort()
API name:sort
SourceConfig
source()
Indicates which source fields are returned for matching documents.java.util.List<java.lang.String>
stats()
Stats groups to associate with the search.java.util.List<java.lang.String>
storedFields()
List of stored fields to return as part of a hit.Suggester
suggest()
API name:suggest
java.lang.Long
terminateAfter()
Maximum number of documents to collect for each shard.java.lang.String
timeout()
Specifies the period of time to wait for a response from each shard.java.lang.Boolean
trackScores()
If true, calculate and return document scores, even if the scores are not used for sorting.TrackHits
trackTotalHits()
Number of hits matching the query to count accurately.java.lang.Boolean
version()
If true, returns document version as part of a hit.Methods inherited from class co.elastic.clients.elasticsearch._types.RequestBase
toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Field Details
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_DESERIALIZER
Json deserializer forSearchRequest
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_ENDPOINT
Endpoint "search
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Method Details
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of
public static SearchRequest of(java.util.function.Function<SearchRequest.Builder,ObjectBuilder<SearchRequest>> fn) -
source
Indicates which source fields are returned for matching documents. These fields are returned in the hits._source property of the search response.API name:
_source
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aggregations
API name:aggregations
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allowNoIndices
@Nullable public final java.lang.Boolean allowNoIndices()Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes_all
string or when no indices have been specified)API name:
allow_no_indices
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allowPartialSearchResults
@Nullable public final java.lang.Boolean allowPartialSearchResults()Indicate if an error should be returned if there is a partial search failure or timeoutAPI name:
allow_partial_search_results
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analyzeWildcard
@Nullable public final java.lang.Boolean analyzeWildcard()Specify whether wildcard and prefix queries should be analyzed (default: false)API name:
analyze_wildcard
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analyzer
@Nullable public final java.lang.String analyzer()The analyzer to use for the query stringAPI name:
analyzer
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batchedReduceSize
@Nullable public final java.lang.Long batchedReduceSize()The number of shard results that should be reduced at once on the coordinating node. This value should be used as a protection mechanism to reduce the memory overhead per search request if the potential number of shards in the request can be large.API name:
batched_reduce_size
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ccsMinimizeRoundtrips
@Nullable public final java.lang.Boolean ccsMinimizeRoundtrips()Indicates whether network round-trips should be minimized as part of cross-cluster search requests executionAPI name:
ccs_minimize_roundtrips
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collapse
API name:collapse
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defaultOperator
The default operator for query string query (AND or OR)API name:
default_operator
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df
@Nullable public final java.lang.String df()The field to use as default where no field prefix is given in the query stringAPI name:
df
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docvalueFields
Array of wildcard (*) patterns. The request returns doc values for field names matching these patterns in the hits.fields property of the response.API name:
docvalue_fields
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expandWildcards
Whether to expand wildcard expression to concrete indices that are open, closed or both.API name:
expand_wildcards
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explain
@Nullable public final java.lang.Boolean explain()If true, returns detailed information about score computation as part of a hit.API name:
explain
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fields
Array of wildcard (*) patterns. The request returns values for field names matching these patterns in the hits.fields property of the response.API name:
fields
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from
@Nullable public final java.lang.Integer from()Starting document offset. By default, you cannot page through more than 10,000 hits using the from and size parameters. To page through more hits, use the search_after parameter.API name:
from
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highlight
API name:highlight
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ignoreThrottled
@Nullable public final java.lang.Boolean ignoreThrottled()Whether specified concrete, expanded or aliased indices should be ignored when throttledAPI name:
ignore_throttled
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index
public final java.util.List<java.lang.String> index()A comma-separated list of index names to search; use_all
or empty string to perform the operation on all indicesAPI name:
index
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indicesBoost
public final java.util.List<java.util.Map<java.lang.String,java.lang.Double>> indicesBoost()Boosts the _score of documents from specified indices.API name:
indices_boost
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lenient
@Nullable public final java.lang.Boolean lenient()Specify whether format-based query failures (such as providing text to a numeric field) should be ignoredAPI name:
lenient
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maxConcurrentShardRequests
@Nullable public final java.lang.Long maxConcurrentShardRequests()The number of concurrent shard requests per node this search executes concurrently. This value should be used to limit the impact of the search on the cluster in order to limit the number of concurrent shard requestsAPI name:
max_concurrent_shard_requests
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minCompatibleShardNode
@Nullable public final java.lang.String minCompatibleShardNode()The minimum compatible version that all shards involved in search should have for this request to be successfulAPI name:
min_compatible_shard_node
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minScore
@Nullable public final java.lang.Double minScore()Minimum _score for matching documents. Documents with a lower _score are not included in the search results.API name:
min_score
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pit
Limits the search to a point in time (PIT). If you provide a PIT, you cannot specify an <index> in the request path.API name:
pit
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postFilter
API name:post_filter
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preFilterShardSize
@Nullable public final java.lang.Long preFilterShardSize()A threshold that enforces a pre-filter roundtrip to prefilter search shards based on query rewriting if the number of shards the search request expands to exceeds the threshold. This filter roundtrip can limit the number of shards significantly if for instance a shard can not match any documents based on its rewrite method ie. if date filters are mandatory to match but the shard bounds and the query are disjoint.API name:
pre_filter_shard_size
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preference
@Nullable public final java.lang.String preference()Specify the node or shard the operation should be performed on (default: random)API name:
preference
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profile
@Nullable public final java.lang.Boolean profile()API name:profile
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q
@Nullable public final java.lang.String q()Query in the Lucene query string syntaxAPI name:
q
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query
Defines the search definition using the Query DSL.API name:
query
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requestCache
@Nullable public final java.lang.Boolean requestCache()Specify if request cache should be used for this request or not, defaults to index level settingAPI name:
request_cache
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rescore
API name:rescore
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routing
@Nullable public final java.lang.String routing()A comma-separated list of specific routing valuesAPI name:
routing
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runtimeMappings
Defines one or more runtime fields in the search request. These fields take precedence over mapped fields with the same name.API name:
runtime_mappings
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scriptFields
Retrieve a script evaluation (based on different fields) for each hit.API name:
script_fields
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scroll
Specify how long a consistent view of the index should be maintained for scrolled searchAPI name:
scroll
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searchAfter
public final java.util.List<java.lang.String> searchAfter()API name:search_after
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searchType
Search operation typeAPI name:
search_type
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seqNoPrimaryTerm
@Nullable public final java.lang.Boolean seqNoPrimaryTerm()If true, returns sequence number and primary term of the last modification of each hit. See Optimistic concurrency control.API name:
seq_no_primary_term
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size
@Nullable public final java.lang.Integer size()The number of hits to return. By default, you cannot page through more than 10,000 hits using the from and size parameters. To page through more hits, use the search_after parameter.API name:
size
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slice
API name:slice
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sort
API name:sort
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stats
public final java.util.List<java.lang.String> stats()Stats groups to associate with the search. Each group maintains a statistics aggregation for its associated searches. You can retrieve these stats using the indices stats API.API name:
stats
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storedFields
public final java.util.List<java.lang.String> storedFields()List of stored fields to return as part of a hit. If no fields are specified, no stored fields are included in the response. If this field is specified, the _source parameter defaults to false. You can pass _source: true to return both source fields and stored fields in the search response.API name:
stored_fields
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suggest
API name:suggest
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terminateAfter
@Nullable public final java.lang.Long terminateAfter()Maximum number of documents to collect for each shard. If a query reaches this limit, Elasticsearch terminates the query early. Elasticsearch collects documents before sorting. Defaults to 0, which does not terminate query execution early.API name:
terminate_after
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timeout
@Nullable public final java.lang.String timeout()Specifies the period of time to wait for a response from each shard. If no response is received before the timeout expires, the request fails and returns an error. Defaults to no timeout.API name:
timeout
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trackScores
@Nullable public final java.lang.Boolean trackScores()If true, calculate and return document scores, even if the scores are not used for sorting.API name:
track_scores
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trackTotalHits
Number of hits matching the query to count accurately. If true, the exact number of hits is returned at the cost of some performance. If false, the response does not include the total number of hits matching the query. Defaults to 10,000 hits.API name:
track_total_hits
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version
@Nullable public final java.lang.Boolean version()If true, returns document version as part of a hit.API name:
version
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serialize
Serialize this object to JSON.- Specified by:
serialize
in interfaceJsonpSerializable
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serializeInternal
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setupSearchRequestDeserializer
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createSearchEndpoint
public static <TDocument> Endpoint<SearchRequest,SearchResponse<TDocument>,ErrorResponse> createSearchEndpoint(JsonpDeserializer<TDocument> tDocumentDeserializer)Create an "search
" endpoint.
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