SearchQuery (Couchbase Java SDK)

java.lang.Object
- com.couchbase.client.java.search.SearchQuery

```
@InterfaceStability.Experimental
 @InterfaceAudience.Public
public class SearchQuery
extends Object
```
The FTS API entry point. Describes an FTS query entirely (index, query body and parameters) and can be used at the Bucket level to perform said query. Also has factory methods for all types of fts queries (as in the various types a query body can have: term, match, conjunction, …).

Since:

2.3.0

Author:

Simon Baslé, Michael Nitschinger

Constructor Summary

Constructors
Constructor and Description

SearchQuery(String indexName, AbstractFtsQuery queryPart)
Prepare an FTS SearchQuery on an index.

Constructors
Constructor and Description
`SearchQuery(String indexName, AbstractFtsQuery queryPart)` Prepare an FTS `SearchQuery` on an index.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SearchQuery`	`addFacet(String facetName, SearchFacet facet)` Adds one `SearchFacet` to the query.
`static BooleanFieldQuery`	`booleanField(boolean value)` Prepare a `BooleanFieldQuery` body.
`static BooleanQuery`	`booleans()` Prepare a `BooleanQuery` body.
`SearchQuery`	`clearFacets()` Clears all previously added `SearchFacet`.
`SearchQuery`	`clearHighlight()` Clears any previously configured highlighting.
`static ConjunctionQuery`	`conjuncts(AbstractFtsQuery... queries)` Prepare a `ConjunctionQuery` body.
`SearchQuery`	`consistentWith(Document... docs)` Sets the consistency to consider for this FTS query to AT_PLUS and uses the mutation information from the given documents to parameterize the consistency.
`SearchQuery`	`consistentWith(DocumentFragment... fragments)` Sets the consistency to consider for this FTS query to AT_PLUS and uses the mutation information from the given document fragments to parameterize the consistency.
`SearchQuery`	`consistentWith(MutationState mutationState)` Sets the consistency to consider for this FTS query to AT_PLUS and uses the `MutationState` directly to parameterize the consistency.
`static DateRangeQuery`	`dateRange()` Prepare a `DateRangeQuery` body.
`static DisjunctionQuery`	`disjuncts(AbstractFtsQuery... queries)` Prepare a `DisjunctionQuery` body.
`static DocIdQuery`	`docId(String... docIds)` Prepare a `DocIdQuery` body.
`SearchQuery`	`explain()` Activates the explanation of each result hit in the response.
`SearchQuery`	`explain(boolean explain)` Activates or deactivates the explanation of each result hit in the response, according to the parameter.
`JsonObject`	`export()` Exports the whole query as a `JsonObject`.
`SearchQuery`	`fields(String... fields)` Configures the list of fields for which the whole value should be included in the response.
`Map<String,SearchFacet>`	`getFacets()`
`String[]`	`getFields()`
`String[]`	`getHighlightFields()`
`HighlightStyle`	`getHighlightStyle()`
`Integer`	`getLimit()`
`Long`	`getServerSideTimeout()`
`Integer`	`getSkip()`
`SearchQuery`	`highlight(HighlightStyle style, String... fields)` Configures the highlighting of matches in the response.
`String`	`indexName()`
`void`	`injectParams(JsonObject queryJson)` Inject the top level parameters of a query into a prepared `JsonObject` that represents the root of the query.
`SearchQuery`	`limit(int limit)` Add a limit to the query on the number of hits it can return.
`static MatchQuery`	`match(String match)` Prepare a `MatchQuery` body.
`static MatchAllQuery`	`matchAll()` Prepare a `MatchAllQuery` body.
`static MatchNoneQuery`	`matchNone()` Prepare a `MatchNoneQuery` body.
`static MatchPhraseQuery`	`matchPhrase(String matchPhrase)` Prepare a `MatchPhraseQuery` body.
`static NumericRangeQuery`	`numericRange()` Prepare a `NumericRangeQuery` body.
`static PhraseQuery`	`phrase(String... terms)` Prepare a `PhraseQuery` body.
`static PrefixQuery`	`prefix(String prefix)` Prepare a `PrefixQuery` body.
`AbstractFtsQuery`	`query()`
`static RegexpQuery`	`regexp(String regexp)` Prepare a `RegexpQuery` body.
`SearchQuery`	`scanConsistency(ScanConsistency consistency)` Sets the unparameterized consistency to consider for this FTS query.
`SearchQuery`	`serverSideTimeout(long timeout, TimeUnit unit)` Sets the server side timeout.
`SearchQuery`	`skip(int skip)` Set the number of hits to skip (eg.
`static StringQuery`	`string(String query)` Prepare a `StringQuery` body.
`static TermQuery`	`term(String term)` Prepare a `TermQuery` body.
`static WildcardQuery`	`wildcard(String wildcard)` Prepare a `WildcardQuery` body.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SearchQuery
```
public SearchQuery(String indexName,
                   AbstractFtsQuery queryPart)
```
    Prepare an FTS SearchQuery on an index. Top level query parameters can be set after that by using the fluent API.
    
    Parameters:
    
    indexName - the FTS index to search in.
    
    queryPart - the body of the FTS query (eg. a match phrase query).
- Method Detail
  - indexName
```
public String indexName()
```
    Returns:
    
    the name of the index targeted by this query.
  - query
```
public AbstractFtsQuery query()
```
    Returns:
    
    the actual query body.
  - export
```
public JsonObject export()
```
    Exports the whole query as a JsonObject.
    
    See Also:
    
    for the part that deals with global parameters, for the part that deals with the "query" entry
  - injectParams
```
public void injectParams(JsonObject queryJson)
```
    Inject the top level parameters of a query into a prepared JsonObject that represents the root of the query.
    
    Parameters:
    
    queryJson - the prepared JsonObject for the whole query.
  - limit
```
public SearchQuery limit(int limit)
```
    Add a limit to the query on the number of hits it can return.
    
    Parameters:
    
    limit - the maximum number of hits to return.
    
    Returns:
    
    this SearchQuery for chaining.
  - skip
```
public SearchQuery skip(int skip)
```
    Set the number of hits to skip (eg. for pagination).
    
    Parameters:
    
    skip - the number of results to skip.
    
    Returns:
    
    this SearchQuery for chaining.
  - explain
```
public SearchQuery explain()
```
    Activates the explanation of each result hit in the response.
    
    Returns:
    
    this SearchQuery for chaining.
  - explain
```
public SearchQuery explain(boolean explain)
```
    Activates or deactivates the explanation of each result hit in the response, according to the parameter.
    
    Parameters:
    
    explain - should the response include an explanation of each hit (true) or not (false)?
    
    Returns:
    
    this SearchQuery for chaining.
  - highlight
```
public SearchQuery highlight(HighlightStyle style,
                             String... fields)
```
    Configures the highlighting of matches in the response.
    This drives the inclusion of the fragments in each hit.
    Note that to be highlighted, the fields must be stored in the FTS index.
    
    Parameters:
    
    style - the HighlightStyle to apply.
    
    fields - the optional fields on which to highlight. If none, all fields where there is a match are highlighted.
    
    Returns:
    
    this SearchQuery for chaining.
  - clearHighlight
```
public SearchQuery clearHighlight()
```
    Clears any previously configured highlighting.
    
    Returns:
    
    this SearchQuery for chaining.
    
    See Also:
    
    highlight(HighlightStyle, String...)
  - fields
```
public SearchQuery fields(String... fields)
```
    Configures the list of fields for which the whole value should be included in the response. If empty, no field values are included.
    This drives the inclusion of the fields in each hit.
    Note that to be highlighted, the fields must be stored in the FTS index.
    
    Parameters:
    
    fields -
    
    Returns:
    
    this SearchQuery for chaining.
  - addFacet
```
public SearchQuery addFacet(String facetName,
                            SearchFacet facet)
```
    Adds one SearchFacet to the query.
    This is an additive operation (the given facets are added to any facet previously requested), but if an existing facet has the same name it will be replaced.
    This drives the inclusion of the SearchQueryResult.facets() facets} in the SearchQueryResult.
    Note that to be faceted, a field’s value must be stored in the FTS index.
    
    Parameters:
    
    facetName - the name of the facet to add (or replace if one already exists with same name).
    
    facet - the facet to add.
  - clearFacets
```
public SearchQuery clearFacets()
```
    Clears all previously added SearchFacet.
    
    Returns:
    
    this SearchQuery for chaining.
    
    See Also:
    
    addFacet(String, SearchFacet)
  - serverSideTimeout
```
public SearchQuery serverSideTimeout(long timeout,
                                     TimeUnit unit)
```
    Sets the server side timeout. By default, the SDK will set this value to the configured searchTimeout from the environment.
    
    Parameters:
    
    timeout - the server side timeout to apply.
    
    unit - the unit for the timeout.
    
    Returns:
    
    this SearchQuery for chaining.
  - scanConsistency
```
public SearchQuery scanConsistency(ScanConsistency consistency)
```
    Sets the unparameterized consistency to consider for this FTS query. This replaces any consistency tuning previously set.
    
    Parameters:
    
    consistency - the simple consistency to use.
    
    Returns:
    
    this SearchQuery for chaining.
  - consistentWith
```
public SearchQuery consistentWith(Document... docs)
```
    Sets the consistency to consider for this FTS query to AT_PLUS and uses the mutation information from the given documents to parameterize the consistency. This replaces any consistency tuning previously set.
    
    Parameters:
    
    docs - one or mode Document to get mutation state information from.
    
    Returns:
    
    this SearchQuery for chaining.
  - consistentWith
```
public SearchQuery consistentWith(DocumentFragment... fragments)
```
    Sets the consistency to consider for this FTS query to AT_PLUS and uses the mutation information from the given document fragments to parameterize the consistency. This replaces any consistency tuning previously set.
    
    Parameters:
    
    fragments - one or mode DocumentFragment to get mutation state information from.
    
    Returns:
    
    this SearchQuery for chaining.
  - consistentWith
```
public SearchQuery consistentWith(MutationState mutationState)
```
    Sets the consistency to consider for this FTS query to AT_PLUS and uses the MutationState directly to parameterize the consistency. This replaces any consistency tuning previously set.
    
    Parameters:
    
    mutationState - the MutationState information to work with.
    
    Returns:
    
    this SearchQuery for chaining.
  - getLimit
```
public Integer getLimit()
```
    Returns:
    
    the value of the limit(int) parameter, or null if it was not set.
  - getSkip
```
public Integer getSkip()
```
    Returns:
    
    the value of the skip(int) parameter, or null if it was not set.
  - getHighlightStyle
```
public HighlightStyle getHighlightStyle()
```
    Returns:
    
    the value of the highlight style parameter, or null if it was not set.
  - getHighlightFields
```
public String[] getHighlightFields()
```
    Returns:
    
    the value of the highlight fields parameter, or an empty array if it was not set.
  - getFields
```
public String[] getFields()
```
    Returns:
    
    the value of the fields(String...) parameter, or an empty array if it was not set.
  - getFacets
```
public Map<String,SearchFacet> getFacets()
```
    Returns:
    
    the Map of facets (by name), or an empty Map if it was not set.
  - getServerSideTimeout
```
public Long getServerSideTimeout()
```
    Returns:
    
    the value of the serverSideTimeout(long, TimeUnit) parameter, or null if it was not set.
  - string
```
public static StringQuery string(String query)
```
    Prepare a StringQuery body.
  - match
```
public static MatchQuery match(String match)
```
    Prepare a MatchQuery body.
  - matchPhrase
```
public static MatchPhraseQuery matchPhrase(String matchPhrase)
```
    Prepare a MatchPhraseQuery body.
  - prefix
```
public static PrefixQuery prefix(String prefix)
```
    Prepare a PrefixQuery body.
  - regexp
```
public static RegexpQuery regexp(String regexp)
```
    Prepare a RegexpQuery body.
  - numericRange
```
public static NumericRangeQuery numericRange()
```
    Prepare a NumericRangeQuery body.
  - dateRange
```
public static DateRangeQuery dateRange()
```
    Prepare a DateRangeQuery body.
  - disjuncts
```
public static DisjunctionQuery disjuncts(AbstractFtsQuery... queries)
```
    Prepare a DisjunctionQuery body.
  - conjuncts
```
public static ConjunctionQuery conjuncts(AbstractFtsQuery... queries)
```
    Prepare a ConjunctionQuery body.
  - booleans
```
public static BooleanQuery booleans()
```
    Prepare a BooleanQuery body.
  - wildcard
```
public static WildcardQuery wildcard(String wildcard)
```
    Prepare a WildcardQuery body.
  - docId
```
public static DocIdQuery docId(String... docIds)
```
    Prepare a DocIdQuery body.
  - booleanField
```
public static BooleanFieldQuery booleanField(boolean value)
```
    Prepare a BooleanFieldQuery body.
  - term
```
public static TermQuery term(String term)
```
    Prepare a TermQuery body.
  - phrase
```
public static PhraseQuery phrase(String... terms)
```
    Prepare a PhraseQuery body.
  - matchAll
```
public static MatchAllQuery matchAll()
```
    Prepare a MatchAllQuery body.
  - matchNone
```
public static MatchNoneQuery matchNone()
```
    Prepare a MatchNoneQuery body.

Class SearchQuery

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SearchQuery

Method Detail

indexName

query

export

injectParams

limit

skip

explain

explain

highlight

clearHighlight

fields

addFacet

clearFacets

serverSideTimeout

scanConsistency

consistentWith

consistentWith

consistentWith

getLimit

getSkip

getHighlightStyle

getHighlightFields

getFields

getFacets

getServerSideTimeout

string

match

matchPhrase

prefix

regexp

numericRange

dateRange

disjuncts

conjuncts

booleans

wildcard

docId

booleanField

term

phrase

matchAll

matchNone