@@ -1,8 +1,8 @@
1−{-# LANGUAGE DeriveGeneric #-}
2{-# LANGUAGE FlexibleContexts #-}
1{-# LANGUAGE FlexibleContexts #-}
3{-# LANGUAGE FlexibleInstances #-}
2{-# LANGUAGE FlexibleInstances #-}
4{-# LANGUAGE GeneralizedNewtypeDeriving #-}
3{-# LANGUAGE GeneralizedNewtypeDeriving #-}
5{-# LANGUAGE MultiParamTypeClasses #-}
4{-# LANGUAGE MultiParamTypeClasses #-}
5+{-# LANGUAGE NamedFieldPuns #-}
6{-# LANGUAGE OverloadedStrings #-}
6{-# LANGUAGE OverloadedStrings #-}
7{-# LANGUAGE RecordWildCards #-}
7{-# LANGUAGE RecordWildCards #-}
8{-# LANGUAGE UndecidableInstances #-}
8{-# LANGUAGE UndecidableInstances #-}
@@ -10,11 +10,11 @@
10-------------------------------------------------------------------------------
10-------------------------------------------------------------------------------
12-- Module : Database.Bloodhound.Types
12-- Module : Database.Bloodhound.Types
13−-- Copyright : (C) 2014 Chris Allen
13+-- Copyright : (C) 2014, 2018 Chris Allen
14-- License : BSD-style (see the file LICENSE)
14-- License : BSD-style (see the file LICENSE)
15-- Maintainer : Chris Allen <cma@bitemyapp.com
15-- Maintainer : Chris Allen <cma@bitemyapp.com
16-- Stability : provisional
16-- Stability : provisional
17−-- Portability : DeriveGeneric, RecordWildCards
17+-- Portability : RecordWildCards
19-- Data types for describing actions and data structures performed to interact
19-- Data types for describing actions and data structures performed to interact
20-- with Elasticsearch. The two main buckets your queries against Elasticsearch
20-- with Elasticsearch. The two main buckets your queries against Elasticsearch
@@ -42,25 +42,63 @@ module Database.Bloodhound.Types
42 , mkTermsAggregation
42 , mkTermsAggregation
43 , mkTermsScriptAggregation
43 , mkTermsScriptAggregation
44 , mkDateHistogram
44 , mkDateHistogram
45+ , mkCardinalityAggregation
45 , mkDocVersion
46 , mkDocVersion
48+ , mkExtendedStatsAggregation
46 , docVersionNumber
49 , docVersionNumber
48 , toDateHistogram
52 , toDateHistogram
49 , omitNulls
54 , omitNulls
52− , BHEnv(..)
57+ , BHEnv
53 , MonadBH(..)
62 , MonadBH(..)
54 , Version(..)
63 , Version(..)
55 , Status(..)
67 , Status(..)
56 , Existence(..)
68 , Existence(..)
57 , NullValue(..)
69 , NullValue(..)
58 , IndexSettings(..)
70 , IndexSettings(..)
71+ , UpdatableIndexSetting(..)
72+ , IndexSettingsSummary(..)
73+ , AllocationPolicy(..)
81+ , InitialShardCount(..)
59 , IndexTemplate(..)
85 , IndexTemplate(..)
60 , Server(..)
86 , Server(..)
62 , EsResult(..)
88 , EsResult(..)
63 , EsResultFound(..)
89 , EsResultFound(..)
91+ , EsProtocolException(..)
94+ , IndexAliasAction(..)
95+ , IndexAliasCreate(..)
96+ , IndexAliasSummary(..)
97+ , IndexAliasesSummary(..)
99+ , SearchAliasRouting(..)
100+ , IndexAliasRouting(..)
64 , DocVersion
102 , DocVersion
65 , ExternalDocVersion(..)
103 , ExternalDocVersion(..)
66 , VersionControl(..)
104 , VersionControl(..)
@@ -70,7 +108,7 @@ module Database.Bloodhound.Types
70 , Search(..)
108 , Search(..)
71 , SearchType(..)
109 , SearchType(..)
72 , SearchResult(..)
110 , SearchResult(..)
73− , ScrollId
111+ , ScrollId(..)
74 , SearchHits(..)
112 , SearchHits(..)
75 , TrackSortScores
113 , TrackSortScores
76 , From(..)
114 , From(..)
@@ -82,8 +120,8 @@ module Database.Bloodhound.Types
82 , Pattern(..)
120 , Pattern(..)
83 , ShardResult(..)
121 , ShardResult(..)
84 , Hit(..)
122 , Hit(..)
85 , Filter(..)
124 , Filter(..)
87 , BoolMatch(..)
125 , BoolMatch(..)
88 , Term(..)
126 , Term(..)
89 , GeoPoint(..)
127 , GeoPoint(..)
@@ -110,8 +148,22 @@ module Database.Bloodhound.Types
110 , RegexpFlags(..)
148 , RegexpFlags(..)
111 , RegexpFlag(..)
149 , RegexpFlag(..)
112 , FieldName(..)
150 , FieldName(..)
113 , Script(..)
154 , Script(..)
155+ , ScriptLanguage(..)
114 , IndexName(..)
161 , IndexName(..)
162+ , IndexSelection(..)
165+ , ForceMergeIndexSettings(..)
166+ , defaultForceMergeIndexSettings
115 , TemplateName(..)
167 , TemplateName(..)
116 , TemplatePattern(..)
168 , TemplatePattern(..)
117 , MappingName(..)
169 , MappingName(..)
@@ -135,8 +187,19 @@ module Database.Bloodhound.Types
135 , BoolQuery(..)
187 , BoolQuery(..)
136 , BoostingQuery(..)
188 , BoostingQuery(..)
137 , CommonTermsQuery(..)
189 , CommonTermsQuery(..)
190+ , FunctionScoreQuery(..)
193+ , FunctionScoreFunctions(..)
194+ , ComponentFunctionScoreFunction(..)
195+ , FunctionScoreFunction(..)
198+ , FieldValueFactor(..)
200+ , FactorModifier(..)
201+ , FactorMissingFieldValue(..)
138 , DisMaxQuery(..)
202 , DisMaxQuery(..)
140 , FuzzyLikeThisQuery(..)
203 , FuzzyLikeThisQuery(..)
141 , FuzzyLikeFieldQuery(..)
204 , FuzzyLikeFieldQuery(..)
142 , FuzzyQuery(..)
205 , FuzzyQuery(..)
@@ -152,10 +215,16 @@ module Database.Bloodhound.Types
152 , RangeQuery(..)
215 , RangeQuery(..)
153 , RegexpQuery(..)
216 , RegexpQuery(..)
154 , QueryString(..)
217 , QueryString(..)
218+ , TemplateQueryInline(..)
219+ , TemplateQueryKeyValuePairs(..)
155 , BooleanOperator(..)
221 , BooleanOperator(..)
156 , ZeroTermsQuery(..)
222 , ZeroTermsQuery(..)
157 , CutoffFrequency(..)
223 , CutoffFrequency(..)
158 , Analyzer(..)
224 , Analyzer(..)
159 , MaxExpansions(..)
228 , MaxExpansions(..)
160 , Lenient(..)
229 , Lenient(..)
161 , MatchQueryType(..)
230 , MatchQueryType(..)
@@ -202,16 +271,118 @@ module Database.Bloodhound.Types
202 , CollectionMode(..)
271 , CollectionMode(..)
203 , TermOrder(..)
272 , TermOrder(..)
204 , TermInclusion(..)
273 , TermInclusion(..)
274+ , SnapshotRepoSelection(..)
275+ , GenericSnapshotRepo(..)
277+ , SnapshotRepoConversionError(..)
278+ , SnapshotRepoType(..)
279+ , GenericSnapshotRepoSettings(..)
280+ , SnapshotRepoUpdateSettings(..)
281+ , defaultSnapshotRepoUpdateSettings
282+ , SnapshotRepoName(..)
283+ , SnapshotRepoPattern(..)
284+ , SnapshotVerification(..)
285+ , SnapshotNodeVerification(..)
292+ , NodeBreakersStats(..)
293+ , NodeBreakerStats(..)
295+ , NodeTransportStats(..)
297+ , NodeDataPathStats(..)
298+ , NodeFSTotalStats(..)
299+ , NodeNetworkStats(..)
300+ , NodeThreadPoolsStats(..)
301+ , NodeThreadPoolStats(..)
303+ , JVMBufferPoolStats(..)
306+ , NodeProcessStats(..)
309+ , NodeIndicesStats(..)
313+ , NodePluginInfo(..)
315+ , NodeTransportInfo(..)
316+ , BoundTransportAddress(..)
317+ , NodeNetworkInfo(..)
319+ , NetworkInterfaceName(..)
320+ , NodeNetworkInterface(..)
321+ , NodeThreadPoolsInfo(..)
322+ , NodeThreadPoolInfo(..)
323+ , ThreadPoolSize(..)
324+ , ThreadPoolType(..)
327+ , JVMGCCollector(..)
332+ , NodeProcessInfo(..)
333+ , FsSnapshotRepo(..)
334+ , SnapshotCreateSettings(..)
335+ , defaultSnapshotCreateSettings
336+ , SnapshotSelection(..)
337+ , SnapshotPattern(..)
339+ , SnapshotShardFailure(..)
343+ , SnapshotRestoreSettings(..)
344+ , defaultSnapshotRestoreSettings
345+ , RestoreRenamePattern(..)
346+ , RestoreRenameToken(..)
350+ , RestoreIndexSettings(..)
353+ , PhraseSuggester(..)
354+ , PhraseSuggesterHighlighter(..)
355+ , PhraseSuggesterCollate(..)
357+ , SuggestOptions(..)
358+ , SuggestResponse(..)
359+ , NamedSuggestionResponse(..)
360+ , DirectGenerators(..)
361+ , mkDirectGenerators
362+ , DirectGeneratorSuggestModeTypes (..)
206 , Aggregation(..)
364 , Aggregation(..)
207 , Aggregations
365 , Aggregations
208 , AggregationResults
366 , AggregationResults
209 , Bucket(..)
368 , Bucket(..)
210 , BucketAggregation(..)
369 , BucketAggregation(..)
211 , TermsAggregation(..)
370 , TermsAggregation(..)
371+ , MissingAggregation(..)
212 , ValueCountAggregation(..)
372 , ValueCountAggregation(..)
213 , FilterAggregation(..)
373 , FilterAggregation(..)
374+ , CardinalityAggregation(..)
375+ , MaxAggregation(..)
214 , DateHistogramAggregation(..)
376 , DateHistogramAggregation(..)
377+ , DateRangeAggregation(..)
378+ , DateRangeAggRange(..)
380+ , DateMathAnchor(..)
381+ , DateMathModifier(..)
383+ , TopHitsAggregation(..)
384+ , StatisticsAggregation(..)
216 , Highlights(..)
387 , Highlights(..)
217 , FieldHighlight(..)
388 , FieldHighlight(..)
@@ -225,505 +396,36 @@ module Database.Bloodhound.Types
225 , HighlightTag(..)
396 , HighlightTag(..)
226 , HitHighlight
397 , HitHighlight
228 , TermsResult(..)
400 , TermsResult(..)
229 , DateHistogramResult(..)
401 , DateHistogramResult(..)
230− ) where
402+ , DateRangeResult(..)
231−
403+ , TopHitResult(..)
232−import Control.Applicative
404+
233−import Control.Monad.Catch
405+ , EsUsername(..)
234−import Control.Monad.Except
406+ , EsPassword(..)
235−import Control.Monad.Reader
407+
236−import Control.Monad.State
408+ , Analysis(..)
237−import Control.Monad.Writer
409+ , AnalyzerDefinition(..)
238−import Data.Aeson
410+ , TokenizerDefinition(..)
239−import Data.Aeson.Types (Pair, emptyObject, parseMaybe)
411+ , TokenFilterDefinition(..)
240−import qualified Data.ByteString.Lazy.Char8 as L
412+ , CharFilterDefinition(..)
241−import qualified Data.HashMap.Strict as HM (union)
413+ , Ngram(..)
242−import Data.List (foldl', nub)
414+ , TokenChar(..)
243−import Data.List.NonEmpty (NonEmpty (..), toList)
415+ , Shingle(..)
244−import qualified Data.Map.Strict as M
416+ , Language(..)
245−import Data.Maybe
417+ ) where
246−import Data.Text (Text)
418+
247−import qualified Data.Text as T
419+import Bloodhound.Import
248−import Data.Time.Clock (UTCTime)
420+
249−import qualified Data.Vector as V
421+import Database.Bloodhound.Internal.Aggregation
250−import GHC.Enum
422+import Database.Bloodhound.Internal.Analysis
251−import GHC.Generics (Generic)
423+import Database.Bloodhound.Internal.Client
252−import Network.HTTP.Client
424+import Database.Bloodhound.Internal.Highlight
253−import qualified Network.HTTP.Types.Method as NHTM
425+import Database.Bloodhound.Internal.Newtypes
254−
426+import Database.Bloodhound.Internal.Query
255−import Database.Bloodhound.Types.Class
427+import Database.Bloodhound.Internal.Sort
256−
428+import Database.Bloodhound.Internal.Suggest
258−-- >>> :set -XOverloadedStrings
259−-- >>> import Database.Bloodhound
260−-- >>> let testServer = (Server "http://localhost:9200")
261−-- >>> let testIndex = IndexName "twitter"
262−-- >>> let testMapping = MappingName "tweet"
263−-- >>> let defaultIndexSettings = IndexSettings (ShardCount 3) (ReplicaCount 2)
265−-- defaultIndexSettings is exported by Database.Bloodhound as well
266−-- no trailing slashes in servers, library handles building the path.
268−{-| Common environment for Elasticsearch calls. Connections will be
269− pipelined according to the provided HTTP connection manager.
271−data BHEnv = BHEnv { bhServer :: Server
272− , bhManager :: Manager
275−{-| All API calls to Elasticsearch operate within
276− MonadBH. The idea is that it can be easily embedded in your
277− own monad transformer stack. A default instance for a ReaderT and
278− alias 'BH' is provided for the simple case.
280−class (Functor m, Applicative m, MonadIO m) => MonadBH m where
283−newtype BH m a = BH {
284− unBH :: ReaderT BHEnv m a
285− } deriving ( Functor
299−instance MonadTrans BH where
302−instance (MonadReader r m) => MonadReader r (BH m) where
304− local f (BH (ReaderT m)) = BH $ ReaderT $ \r ->
307−instance (Functor m, Applicative m, MonadIO m) => MonadBH (BH m) where
308− getBHEnv = BH getBHEnv
311−instance (Functor m, Applicative m, MonadIO m) => MonadBH (ReaderT BHEnv m) where
314−runBH :: BHEnv -> BH m a -> m a
315−runBH e f = runReaderT (unBH f) e
317−{-| 'Version' is embedded in 'Status' -}
318−data Version = Version { number :: Text
319− , build_hash :: Text
320− , build_timestamp :: UTCTime
321− , build_snapshot :: Bool
322− , lucene_version :: Text } deriving (Eq, Show, Generic)
324−{-| 'Status' is a data type for describing the JSON body returned by
325− Elasticsearch when you query its status. This was deprecated in 1.2.0.
327− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-status.html#indices-status>
330−data Status = Status { ok :: Maybe Bool
333− , version :: Version
334− , tagline :: Text } deriving (Eq, Show)
336−{-| 'IndexSettings' is used to configure the shards and replicas when you create
337− an Elasticsearch Index.
339− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-create-index.html>
343− IndexSettings { indexShards :: ShardCount
344− , indexReplicas :: ReplicaCount } deriving (Eq, Show)
346−{-| 'defaultIndexSettings' is an 'IndexSettings' with 3 shards and 2 replicas. -}
347−defaultIndexSettings :: IndexSettings
348−defaultIndexSettings = IndexSettings (ShardCount 3) (ReplicaCount 2)
350−{-| 'Reply' and 'Method' are type synonyms from 'Network.HTTP.Types.Method.Method' -}
351−type Reply = Network.HTTP.Client.Response L.ByteString
352−type Method = NHTM.Method
354−{-| 'OpenCloseIndex' is a sum type for opening and closing indices.
356− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-open-close.html>
358−data OpenCloseIndex = OpenIndex | CloseIndex deriving (Eq, Show)
360−data FieldType = GeoPointType
366− | ByteType deriving (Eq, Show)
368−data FieldDefinition =
369− FieldDefinition { fieldType :: FieldType } deriving (Eq, Show)
371−{-| An 'IndexTemplate' defines a template that will automatically be
372− applied to new indices created. The templates include both
373− 'IndexSettings' and mappings, and a simple 'TemplatePattern' that
374− controls if the template will be applied to the index created.
375− Specify mappings as follows: @[toJSON TweetMapping, ...]@
377− https://www.elastic.co/guide/en/elasticsearch/reference/1.7/indices-templates.html
380− IndexTemplate { templatePattern :: TemplatePattern
381− , templateSettings :: Maybe IndexSettings
382− , templateMappings :: [Value]
386− MappingField { mappingFieldName :: FieldName
387− , fieldDefinition :: FieldDefinition } deriving (Eq, Show)
389−{-| Support for type reification of 'Mapping's is currently incomplete, for
390− now the mapping API verbiage expects a 'ToJSON'able blob.
392− Indexes have mappings, mappings are schemas for the documents contained in the
393− index. I'd recommend having only one mapping per index, always having a mapping,
394− and keeping different kinds of documents separated if possible.
396−data Mapping = Mapping { typeName :: TypeName
397− , mappingFields :: [MappingField] } deriving (Eq, Show)
399−{-| 'BulkOperation' is a sum type for expressing the four kinds of bulk
400− operation index, create, delete, and update. 'BulkIndex' behaves like an
401− "upsert", 'BulkCreate' will fail if a document already exists at the DocId.
403− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/docs-bulk.html#docs-bulk>
406− BulkIndex IndexName MappingName DocId Value
407− | BulkCreate IndexName MappingName DocId Value
408− | BulkDelete IndexName MappingName DocId
409− | BulkUpdate IndexName MappingName DocId Value deriving (Eq, Show)
411−{-| 'EsResult' describes the standard wrapper JSON document that you see in
412− successful Elasticsearch lookups or lookups that couldn't find the document.
414−data EsResult a = EsResult { _index :: Text
417− , foundResult :: Maybe (EsResultFound a)} deriving (Eq, Show)
420−{-| 'EsResultFound' contains the document and its metadata inside of an
421− 'EsResult' when the document was successfully found.
423−data EsResultFound a = EsResultFound { _version :: DocVersion
424− , _source :: a } deriving (Eq, Show)
428−{-| 'DocVersion' is an integer version number for a document between 1
429−and 9.2e+18 used for <<https://www.elastic.co/guide/en/elasticsearch/guide/current/optimistic-concurrency-control.html optimistic concurrency control>>.
431−newtype DocVersion = DocVersion {
432− docVersionNumber :: Int
433− } deriving (Eq, Show, Ord, ToJSON)
435−-- | Smart constructor for in-range doc version
436−mkDocVersion :: Int -> Maybe DocVersion
438− | i >= (docVersionNumber minBound) && i <= (docVersionNumber maxBound) =
440− | otherwise = Nothing
443−{-| 'ExternalDocVersion' is a convenience wrapper if your code uses its
444−own version numbers instead of ones from ES.
446−newtype ExternalDocVersion = ExternalDocVersion DocVersion
447− deriving (Eq, Show, Ord, Bounded, Enum, ToJSON)
449−{-| 'VersionControl' is specified when indexing documents as a
450−optimistic concurrency control.
452−data VersionControl = NoVersionControl
453− -- ^ Don't send a version. This is a pure overwrite.
454− | InternalVersion DocVersion
455− -- ^ Use the default ES versioning scheme. Only
456− -- index the document if the version is the same
457− -- as the one specified. Only applicable to
458− -- updates, as you should be getting Version from
460− | ExternalGT ExternalDocVersion
461− -- ^ Use your own version numbering. Only index
462− -- the document if the version is strictly higher
463− -- OR the document doesn't exist. The given
464− -- version will be used as the new version number
465− -- for the stored document. N.B. All updates must
466− -- increment this number, meaning there is some
467− -- global, external ordering of updates.
468− | ExternalGTE ExternalDocVersion
469− -- ^ Use your own version numbering. Only index
470− -- the document if the version is equal or higher
471− -- than the stored version. Will succeed if there
472− -- is no existing document. The given version will
473− -- be used as the new version number for the
474− -- stored document. Use with care, as this could
475− -- result in data loss.
476− | ForceVersion ExternalDocVersion
477− -- ^ The document will always be indexed and the
478− -- given version will be the new version. This is
479− -- typically used for correcting errors. Use with
480− -- care, as this could result in data loss.
481− deriving (Show, Eq, Ord)
483−{-| 'DocumentParent' is used to specify a parent document.
485−newtype DocumentParent = DocumentParent DocId
488−{-| 'IndexDocumentSettings' are special settings supplied when indexing
489−a document. For the best backwards compatiblity when new fields are
490−added, you should probably prefer to start with 'defaultIndexDocumentSettings'
492−data IndexDocumentSettings =
493− IndexDocumentSettings { idsVersionControl :: VersionControl
494− , idsParent :: Maybe DocumentParent
495− } deriving (Eq, Show)
497−{-| Reasonable default settings. Chooses no version control and no parent.
499−defaultIndexDocumentSettings :: IndexDocumentSettings
500−defaultIndexDocumentSettings = IndexDocumentSettings NoVersionControl Nothing
502−{-| 'Sort' is a synonym for a list of 'SortSpec's. Sort behavior is order
503− dependent with later sorts acting as tie-breakers for earlier sorts.
505−type Sort = [SortSpec]
507−{-| The two main kinds of 'SortSpec' are 'DefaultSortSpec' and
508− 'GeoDistanceSortSpec'. The latter takes a 'SortOrder', 'GeoPoint', and
509− 'DistanceUnit' to express "nearness" to a single geographical point as a
512−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#search-request-sort>
514−data SortSpec = DefaultSortSpec DefaultSort
515− | GeoDistanceSortSpec SortOrder GeoPoint DistanceUnit deriving (Eq, Show)
517−{-| 'DefaultSort' is usually the kind of 'SortSpec' you'll want. There's a
518− 'mkSort' convenience function for when you want to specify only the most
521−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#search-request-sort>
524− DefaultSort { sortFieldName :: FieldName
525− , sortOrder :: SortOrder
527− , ignoreUnmapped :: Bool
528− , sortMode :: Maybe SortMode
529− , missingSort :: Maybe Missing
530− , nestedFilter :: Maybe Filter } deriving (Eq, Show)
532−{-| 'SortOrder' is 'Ascending' or 'Descending', as you might expect. These get
533− encoded into "asc" or "desc" when turned into JSON.
535−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#search-request-sort>
537−data SortOrder = Ascending
538− | Descending deriving (Eq, Show)
540−{-| 'Missing' prescribes how to handle missing fields. A missing field can be
541− sorted last, first, or using a custom value as a substitute.
543−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#_missing_values>
545−data Missing = LastMissing
547− | CustomMissing Text deriving (Eq, Show)
549−{-| 'SortMode' prescribes how to handle sorting array/multi-valued fields.
551−http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#_sort_mode_option
553−data SortMode = SortMin
556− | SortAvg deriving (Eq, Show)
558−{-| 'mkSort' defaults everything but the 'FieldName' and the 'SortOrder' so
559− that you can concisely describe the usual kind of 'SortSpec's you want.
561−mkSort :: FieldName -> SortOrder -> DefaultSort
562−mkSort fieldName sOrder = DefaultSort fieldName sOrder False Nothing Nothing Nothing
564−{-| 'Cache' is for telling ES whether it should cache a 'Filter' not.
565− 'Query's cannot be cached.
567−type Cache = Bool -- caching on/off
568−defaultCache :: Cache
571−{-| 'PrefixValue' is used in 'PrefixQuery' as the main query component.
573−type PrefixValue = Text
575−{-| 'BooleanOperator' is the usual And/Or operators with an ES compatible
576− JSON encoding baked in. Used all over the place.
578−data BooleanOperator = And | Or deriving (Eq, Show)
580−{-| 'ShardCount' is part of 'IndexSettings'
582−newtype ShardCount = ShardCount Int deriving (Eq, Show, Generic)
584−{-| 'ReplicaCount' is part of 'IndexSettings'
586−newtype ReplicaCount = ReplicaCount Int deriving (Eq, Show, Generic)
588−{-| 'Server' is used with the client functions to point at the ES instance
590−newtype Server = Server Text deriving (Eq, Show)
592−{-| 'IndexName' is used to describe which index to query/create/delete
594−newtype IndexName = IndexName Text deriving (Eq, Generic, Show)
596−{-| 'TemplateName' is used to describe which template to query/create/delete
598−newtype TemplateName = TemplateName Text deriving (Eq, Show, Generic)
600−{-| 'TemplatePattern' represents a pattern which is matched against index names
602−newtype TemplatePattern = TemplatePattern Text deriving (Eq, Show, Generic)
604−{-| 'MappingName' is part of mappings which are how ES describes and schematizes
605− the data in the indices.
607−newtype MappingName = MappingName Text deriving (Eq, Generic, Show)
609−{-| 'DocId' is a generic wrapper value for expressing unique Document IDs.
610− Can be set by the user or created by ES itself. Often used in client
611− functions for poking at specific documents.
613−newtype DocId = DocId Text deriving (Eq, Generic, Show)
615−{-| 'QueryString' is used to wrap query text bodies, be they human written or not.
617−newtype QueryString = QueryString Text deriving (Eq, Generic, Show)
619−{-| 'FieldName' is used all over the place wherever a specific field within
620− a document needs to be specified, usually in 'Query's or 'Filter's.
622−newtype FieldName = FieldName Text deriving (Eq, Show)
625−{-| 'Script' is often used in place of 'FieldName' to specify more
626−complex ways of extracting a value from a document.
628−newtype Script = Script { scriptText :: Text } deriving (Eq, Show)
630−{-| 'CacheName' is used in 'RegexpFilter' for describing the
631− 'CacheKey' keyed caching behavior.
633−newtype CacheName = CacheName Text deriving (Eq, Show)
635−{-| 'CacheKey' is used in 'RegexpFilter' to key regex caching.
638− CacheKey Text deriving (Eq, Show)
640− Existence Bool deriving (Eq, Show)
642− NullValue Bool deriving (Eq, Show)
643−newtype CutoffFrequency =
644− CutoffFrequency Double deriving (Eq, Show, Generic)
646− Analyzer Text deriving (Eq, Show, Generic)
647−newtype MaxExpansions =
648− MaxExpansions Int deriving (Eq, Show, Generic)
650−{-| 'Lenient', if set to true, will cause format based failures to be
651− ignored. I don't know what the bloody default is, Elasticsearch
652− documentation didn't say what it was. Let me know if you figure it out.
655− Lenient Bool deriving (Eq, Show, Generic)
657− Tiebreaker Double deriving (Eq, Show, Generic)
659− Boost Double deriving (Eq, Show, Generic)
661− BoostTerms Double deriving (Eq, Show, Generic)
663−{-| 'MinimumMatch' controls how many should clauses in the bool query should
664− match. Can be an absolute value (2) or a percentage (30%) or a
665− combination of both.
667−newtype MinimumMatch =
668− MinimumMatch Int deriving (Eq, Show, Generic)
669−newtype MinimumMatchText =
670− MinimumMatchText Text deriving (Eq, Show)
671−newtype DisableCoord =
672− DisableCoord Bool deriving (Eq, Show, Generic)
673−newtype IgnoreTermFrequency =
674− IgnoreTermFrequency Bool deriving (Eq, Show, Generic)
675−newtype MinimumTermFrequency =
676− MinimumTermFrequency Int deriving (Eq, Show, Generic)
677−newtype MaxQueryTerms =
678− MaxQueryTerms Int deriving (Eq, Show, Generic)
680− Fuzziness Double deriving (Eq, Show, Generic)
682−{-| 'PrefixLength' is the prefix length used in queries, defaults to 0. -}
683−newtype PrefixLength =
684− PrefixLength Int deriving (Eq, Show, Generic)
686− TypeName Text deriving (Eq, Show, Generic)
687−newtype PercentMatch =
688− PercentMatch Double deriving (Eq, Show, Generic)
690− StopWord Text deriving (Eq, Show, Generic)
692− QueryPath Text deriving (Eq, Show, Generic)
694−{-| Allowing a wildcard at the beginning of a word (eg "*ing") is particularly
695− heavy, because all terms in the index need to be examined, just in case
696− they match. Leading wildcards can be disabled by setting
697− 'AllowLeadingWildcard' to false. -}
698−newtype AllowLeadingWildcard =
699− AllowLeadingWildcard Bool deriving (Eq, Show, Generic)
700−newtype LowercaseExpanded =
701− LowercaseExpanded Bool deriving (Eq, Show, Generic)
702−newtype EnablePositionIncrements =
703− EnablePositionIncrements Bool deriving (Eq, Show, Generic)
705−{-| By default, wildcard terms in a query are not analyzed.
706− Setting 'AnalyzeWildcard' to true enables best-effort analysis.
708−newtype AnalyzeWildcard = AnalyzeWildcard Bool deriving (Eq, Show, Generic)
710−{-| 'GeneratePhraseQueries' defaults to false.
712−newtype GeneratePhraseQueries =
713− GeneratePhraseQueries Bool deriving (Eq, Show, Generic)
715−{-| 'Locale' is used for string conversions - defaults to ROOT.
717−newtype Locale = Locale Text deriving (Eq, Show, Generic)
718−newtype MaxWordLength = MaxWordLength Int deriving (Eq, Show, Generic)
719−newtype MinWordLength = MinWordLength Int deriving (Eq, Show, Generic)
721−{-| 'PhraseSlop' sets the default slop for phrases, 0 means exact
722− phrase matches. Default is 0.
724−newtype PhraseSlop = PhraseSlop Int deriving (Eq, Show, Generic)
725−newtype MinDocFrequency = MinDocFrequency Int deriving (Eq, Show, Generic)
726−newtype MaxDocFrequency = MaxDocFrequency Int deriving (Eq, Show, Generic)
728{-| 'unpackId' is a silly convenience function that gets used once.
430{-| 'unpackId' is a silly convenience function that gets used once.
@@ -731,8 +433,6 @@ unpackId :: DocId -> Text
731unpackId (DocId docId) = docId
433unpackId (DocId docId) = docId
733type TrackSortScores = Bool
435type TrackSortScores = Bool
734−newtype From = From Int deriving (Eq, Show, ToJSON)
735−newtype Size = Size Int deriving (Eq, Show, ToJSON)
737data Search = Search { queryBody :: Maybe Query
437data Search = Search { queryBody :: Maybe Query
738 , filterBody :: Maybe Filter
438 , filterBody :: Maybe Filter
@@ -744,1638 +444,87 @@ data Search = Search { queryBody :: Maybe Query
744 , from :: From
444 , from :: From
745 , size :: Size
445 , size :: Size
746 , searchType :: SearchType
446 , searchType :: SearchType
447+ , searchAfterKey :: Maybe SearchAfterKey
747 , fields :: Maybe [FieldName]
448 , fields :: Maybe [FieldName]
449+ , scriptFields :: Maybe ScriptFields
748− , source :: Maybe Source } deriving (Eq, Show)
450+ , source :: Maybe Source
451+ , suggestBody :: Maybe Suggest -- ^ Only one Suggestion request / response per Search is supported.
452+ } deriving (Eq, Show)
455+instance ToJSON Search where
456+ toJSON (Search mquery sFilter sort searchAggs
457+ highlight sTrackSortScores sFrom sSize _ sAfter sFields
458+ sScriptFields sSource sSuggest) =
459+ omitNulls [ "query" .= query'
461+ , "aggregations" .= searchAggs
462+ , "highlight" .= highlight
465+ , "track_scores" .= sTrackSortScores
466+ , "search_after" .= sAfter
467+ , "fields" .= sFields
468+ , "script_fields" .= sScriptFields
469+ , "_source" .= sSource
470+ , "suggest" .= sSuggest]
472+ where query' = case sFilter of
477+ $ mkBoolQuery (maybeToList mquery)
750data SearchType = SearchTypeQueryThenFetch
480data SearchType = SearchTypeQueryThenFetch
751 | SearchTypeDfsQueryThenFetch
481 | SearchTypeDfsQueryThenFetch
754− | SearchTypeQueryAndFetch
755− | SearchTypeDfsQueryAndFetch
756 deriving (Eq, Show)
482 deriving (Eq, Show)
758data Source =
484data Source =
759− NoSource
485+ NoSource
760 | SourcePatterns PatternOrPatterns
486 | SourcePatterns PatternOrPatterns
761 | SourceIncludeExclude Include Exclude
487 | SourceIncludeExclude Include Exclude
762− deriving (Show, Eq)
488+ deriving (Eq, Show)
764−data PatternOrPatterns = PopPattern Pattern
765− | PopPatterns [Pattern] deriving (Eq, Show)
767−data Include = Include [Pattern] deriving (Eq, Show)
768−data Exclude = Exclude [Pattern] deriving (Eq, Show)
770−newtype Pattern = Pattern Text deriving (Eq, Show)
772−data Highlights = Highlights { globalsettings :: Maybe HighlightSettings
773− , highlightFields :: [FieldHighlight]
774− } deriving (Show, Eq)
776−data FieldHighlight = FieldHighlight FieldName (Maybe HighlightSettings)
780−data HighlightSettings = Plain PlainHighlight
781− | Postings PostingsHighlight
782− | FastVector FastVectorHighlight
784−data PlainHighlight =
785− PlainHighlight { plainCommon :: Maybe CommonHighlight
786− , plainNonPost :: Maybe NonPostings } deriving (Show, Eq)
788− -- This requires that index_options are set to 'offset' in the mapping.
789−data PostingsHighlight = PostingsHighlight (Maybe CommonHighlight) deriving (Show, Eq)
791−-- This requires that term_vector is set to 'with_positions_offsets' in the mapping.
792−data FastVectorHighlight =
793− FastVectorHighlight { fvCommon :: Maybe CommonHighlight
794− , fvNonPostSettings :: Maybe NonPostings
795− , boundaryChars :: Maybe Text
796− , boundaryMaxScan :: Maybe Int
797− , fragmentOffset :: Maybe Int
798− , matchedFields :: [Text]
799− , phraseLimit :: Maybe Int
800− } deriving (Show, Eq)
802−data CommonHighlight =
803− CommonHighlight { order :: Maybe Text
804− , forceSource :: Maybe Bool
805− , tag :: Maybe HighlightTag
806− , encoder :: Maybe HighlightEncoder
807− , noMatchSize :: Maybe Int
808− , highlightQuery :: Maybe Query
809− , requireFieldMatch :: Maybe Bool
810− } deriving (Show, Eq)
812−-- Settings that are only applicable to FastVector and Plain highlighters.
814− NonPostings { fragmentSize :: Maybe Int
815− , numberOfFragments :: Maybe Int} deriving (Show, Eq)
817−data HighlightEncoder = DefaultEncoder
821−-- NOTE: Should the tags use some kind of HTML type, rather than Text?
822−data HighlightTag = TagSchema Text
823− | CustomTags ([Text], [Text]) -- Only uses more than the first value in the lists if fvh
828− TermQuery Term (Maybe Boost)
829− | TermsQuery (NonEmpty Term)
830− | QueryMatchQuery MatchQuery
831− | QueryMultiMatchQuery MultiMatchQuery
832− | QueryBoolQuery BoolQuery
833− | QueryBoostingQuery BoostingQuery
834− | QueryCommonTermsQuery CommonTermsQuery
835− | ConstantScoreFilter Filter Boost
836− | ConstantScoreQuery Query Boost
837− | QueryDisMaxQuery DisMaxQuery
838− | QueryFilteredQuery FilteredQuery
839− | QueryFuzzyLikeThisQuery FuzzyLikeThisQuery
840− | QueryFuzzyLikeFieldQuery FuzzyLikeFieldQuery
841− | QueryFuzzyQuery FuzzyQuery
842− | QueryHasChildQuery HasChildQuery
843− | QueryHasParentQuery HasParentQuery
844− | IdsQuery MappingName [DocId]
845− | QueryIndicesQuery IndicesQuery
846− | MatchAllQuery (Maybe Boost)
847− | QueryMoreLikeThisQuery MoreLikeThisQuery
848− | QueryMoreLikeThisFieldQuery MoreLikeThisFieldQuery
849− | QueryNestedQuery NestedQuery
850− | QueryPrefixQuery PrefixQuery
851− | QueryQueryStringQuery QueryStringQuery
852− | QuerySimpleQueryStringQuery SimpleQueryStringQuery
853− | QueryRangeQuery RangeQuery
854− | QueryRegexpQuery RegexpQuery
858− RegexpQuery { regexpQueryField :: FieldName
859− , regexpQuery :: Regexp
860− , regexpQueryFlags :: RegexpFlags
861− , regexpQueryBoost :: Maybe Boost
862− } deriving (Eq, Show)
865− RangeQuery { rangeQueryField :: FieldName
866− , rangeQueryRange :: RangeValue
867− , rangeQueryBoost :: Boost } deriving (Eq, Show)
869−mkRangeQuery :: FieldName -> RangeValue -> RangeQuery
870−mkRangeQuery f r = RangeQuery f r (Boost 1.0)
872−data SimpleQueryStringQuery =
873− SimpleQueryStringQuery
874− { simpleQueryStringQuery :: QueryString
875− , simpleQueryStringField :: Maybe FieldOrFields
876− , simpleQueryStringOperator :: Maybe BooleanOperator
877− , simpleQueryStringAnalyzer :: Maybe Analyzer
878− , simpleQueryStringFlags :: Maybe [SimpleQueryFlag]
879− , simpleQueryStringLowercaseExpanded :: Maybe LowercaseExpanded
880− , simpleQueryStringLocale :: Maybe Locale
881− } deriving (Eq, Show)
883−data SimpleQueryFlag =
890− | SimpleQueryPrecedence
892− | SimpleQueryWhitespace
895− | SimpleQuerySlop deriving (Eq, Show)
897−-- use_dis_max and tie_breaker when fields are plural?
898−data QueryStringQuery =
900− { queryStringQuery :: QueryString
901− , queryStringDefaultField :: Maybe FieldName
902− , queryStringOperator :: Maybe BooleanOperator
903− , queryStringAnalyzer :: Maybe Analyzer
904− , queryStringAllowLeadingWildcard :: Maybe AllowLeadingWildcard
905− , queryStringLowercaseExpanded :: Maybe LowercaseExpanded
906− , queryStringEnablePositionIncrements :: Maybe EnablePositionIncrements
907− , queryStringFuzzyMaxExpansions :: Maybe MaxExpansions
908− , queryStringFuzziness :: Maybe Fuzziness
909− , queryStringFuzzyPrefixLength :: Maybe PrefixLength
910− , queryStringPhraseSlop :: Maybe PhraseSlop
911− , queryStringBoost :: Maybe Boost
912− , queryStringAnalyzeWildcard :: Maybe AnalyzeWildcard
913− , queryStringGeneratePhraseQueries :: Maybe GeneratePhraseQueries
914− , queryStringMinimumShouldMatch :: Maybe MinimumMatch
915− , queryStringLenient :: Maybe Lenient
916− , queryStringLocale :: Maybe Locale
917− } deriving (Eq, Show)
919−mkQueryStringQuery :: QueryString -> QueryStringQuery
920−mkQueryStringQuery qs =
921− QueryStringQuery qs Nothing Nothing
922− Nothing Nothing Nothing Nothing
923− Nothing Nothing Nothing Nothing
924− Nothing Nothing Nothing Nothing
927−data FieldOrFields = FofField FieldName
928− | FofFields [FieldName] deriving (Eq, Show)
932− { prefixQueryField :: FieldName
933− , prefixQueryPrefixValue :: Text
934− , prefixQueryBoost :: Maybe Boost } deriving (Eq, Show)
938− { nestedQueryPath :: QueryPath
939− , nestedQueryScoreType :: ScoreType
940− , nestedQuery :: Query } deriving (Eq, Show)
942−data MoreLikeThisFieldQuery =
943− MoreLikeThisFieldQuery
944− { moreLikeThisFieldText :: Text
945− , moreLikeThisFieldFields :: FieldName
946− -- default 0.3 (30%)
947− , moreLikeThisFieldPercentMatch :: Maybe PercentMatch
948− , moreLikeThisFieldMinimumTermFreq :: Maybe MinimumTermFrequency
949− , moreLikeThisFieldMaxQueryTerms :: Maybe MaxQueryTerms
950− , moreLikeThisFieldStopWords :: Maybe [StopWord]
951− , moreLikeThisFieldMinDocFrequency :: Maybe MinDocFrequency
952− , moreLikeThisFieldMaxDocFrequency :: Maybe MaxDocFrequency
953− , moreLikeThisFieldMinWordLength :: Maybe MinWordLength
954− , moreLikeThisFieldMaxWordLength :: Maybe MaxWordLength
955− , moreLikeThisFieldBoostTerms :: Maybe BoostTerms
956− , moreLikeThisFieldBoost :: Maybe Boost
957− , moreLikeThisFieldAnalyzer :: Maybe Analyzer
958− } deriving (Eq, Show)
960−data MoreLikeThisQuery =
962− { moreLikeThisText :: Text
963− , moreLikeThisFields :: Maybe [FieldName]
964− -- default 0.3 (30%)
965− , moreLikeThisPercentMatch :: Maybe PercentMatch
966− , moreLikeThisMinimumTermFreq :: Maybe MinimumTermFrequency
967− , moreLikeThisMaxQueryTerms :: Maybe MaxQueryTerms
968− , moreLikeThisStopWords :: Maybe [StopWord]
969− , moreLikeThisMinDocFrequency :: Maybe MinDocFrequency
970− , moreLikeThisMaxDocFrequency :: Maybe MaxDocFrequency
971− , moreLikeThisMinWordLength :: Maybe MinWordLength
972− , moreLikeThisMaxWordLength :: Maybe MaxWordLength
973− , moreLikeThisBoostTerms :: Maybe BoostTerms
974− , moreLikeThisBoost :: Maybe Boost
975− , moreLikeThisAnalyzer :: Maybe Analyzer
976− } deriving (Eq, Show)
980− { indicesQueryIndices :: [IndexName]
981− , indicesQuery :: Query
983− , indicesQueryNoMatch :: Maybe Query } deriving (Eq, Show)
985−data HasParentQuery =
987− { hasParentQueryType :: TypeName
988− , hasParentQuery :: Query
989− , hasParentQueryScoreType :: Maybe ScoreType } deriving (Eq, Show)
993− { hasChildQueryType :: TypeName
994− , hasChildQuery :: Query
995− , hasChildQueryScoreType :: Maybe ScoreType } deriving (Eq, Show)
1001− | ScoreTypeNone deriving (Eq, Show)
1004− FuzzyQuery { fuzzyQueryField :: FieldName
1005− , fuzzyQueryValue :: Text
1006− , fuzzyQueryPrefixLength :: PrefixLength
1007− , fuzzyQueryMaxExpansions :: MaxExpansions
1008− , fuzzyQueryFuzziness :: Fuzziness
1009− , fuzzyQueryBoost :: Maybe Boost
1010− } deriving (Eq, Show)
1012−data FuzzyLikeFieldQuery =
1013− FuzzyLikeFieldQuery
1014− { fuzzyLikeField :: FieldName
1015− -- anaphora is good for the soul.
1016− , fuzzyLikeFieldText :: Text
1017− , fuzzyLikeFieldMaxQueryTerms :: MaxQueryTerms
1018− , fuzzyLikeFieldIgnoreTermFrequency :: IgnoreTermFrequency
1019− , fuzzyLikeFieldFuzziness :: Fuzziness
1020− , fuzzyLikeFieldPrefixLength :: PrefixLength
1021− , fuzzyLikeFieldBoost :: Boost
1022− , fuzzyLikeFieldAnalyzer :: Maybe Analyzer
1023− } deriving (Eq, Show)
1025−data FuzzyLikeThisQuery =
1027− { fuzzyLikeFields :: [FieldName]
1028− , fuzzyLikeText :: Text
1029− , fuzzyLikeMaxQueryTerms :: MaxQueryTerms
1030− , fuzzyLikeIgnoreTermFrequency :: IgnoreTermFrequency
1031− , fuzzyLikeFuzziness :: Fuzziness
1032− , fuzzyLikePrefixLength :: PrefixLength
1033− , fuzzyLikeBoost :: Boost
1034− , fuzzyLikeAnalyzer :: Maybe Analyzer
1035− } deriving (Eq, Show)
1037−data FilteredQuery =
1039− { filteredQuery :: Query
1040− , filteredFilter :: Filter } deriving (Eq, Show)
1043− DisMaxQuery { disMaxQueries :: [Query]
1045− , disMaxTiebreaker :: Tiebreaker
1046− , disMaxBoost :: Maybe Boost
1047− } deriving (Eq, Show)
1050− MatchQuery { matchQueryField :: FieldName
1051− , matchQueryQueryString :: QueryString
1052− , matchQueryOperator :: BooleanOperator
1053− , matchQueryZeroTerms :: ZeroTermsQuery
1054− , matchQueryCutoffFrequency :: Maybe CutoffFrequency
1055− , matchQueryMatchType :: Maybe MatchQueryType
1056− , matchQueryAnalyzer :: Maybe Analyzer
1057− , matchQueryMaxExpansions :: Maybe MaxExpansions
1058− , matchQueryLenient :: Maybe Lenient
1059− , matchQueryBoost :: Maybe Boost } deriving (Eq, Show)
1061−{-| 'mkMatchQuery' is a convenience function that defaults the less common parameters,
1062− enabling you to provide only the 'FieldName' and 'QueryString' to make a 'MatchQuery'
1064−mkMatchQuery :: FieldName -> QueryString -> MatchQuery
1065−mkMatchQuery field query = MatchQuery field query Or ZeroTermsNone Nothing Nothing Nothing Nothing Nothing Nothing
1067−data MatchQueryType =
1069− | MatchPhrasePrefix deriving (Eq, Show)
1071−data MultiMatchQuery =
1072− MultiMatchQuery { multiMatchQueryFields :: [FieldName]
1073− , multiMatchQueryString :: QueryString
1074− , multiMatchQueryOperator :: BooleanOperator
1075− , multiMatchQueryZeroTerms :: ZeroTermsQuery
1076− , multiMatchQueryTiebreaker :: Maybe Tiebreaker
1077− , multiMatchQueryType :: Maybe MultiMatchQueryType
1078− , multiMatchQueryCutoffFrequency :: Maybe CutoffFrequency
1079− , multiMatchQueryAnalyzer :: Maybe Analyzer
1080− , multiMatchQueryMaxExpansions :: Maybe MaxExpansions
1081− , multiMatchQueryLenient :: Maybe Lenient } deriving (Eq, Show)
1083−{-| 'mkMultiMatchQuery' is a convenience function that defaults the less common parameters,
1084− enabling you to provide only the list of 'FieldName's and 'QueryString' to
1085− make a 'MultiMatchQuery'.
1088−mkMultiMatchQuery :: [FieldName] -> QueryString -> MultiMatchQuery
1089−mkMultiMatchQuery matchFields query =
1090− MultiMatchQuery matchFields query
1091− Or ZeroTermsNone Nothing Nothing Nothing Nothing Nothing Nothing
1093−data MultiMatchQueryType =
1094− MultiMatchBestFields
1095− | MultiMatchMostFields
1096− | MultiMatchCrossFields
1098− | MultiMatchPhrasePrefix deriving (Eq, Show)
1101− BoolQuery { boolQueryMustMatch :: [Query]
1102− , boolQueryMustNotMatch :: [Query]
1103− , boolQueryShouldMatch :: [Query]
1104− , boolQueryMinimumShouldMatch :: Maybe MinimumMatch
1105− , boolQueryBoost :: Maybe Boost
1106− , boolQueryDisableCoord :: Maybe DisableCoord
1107− } deriving (Eq, Show)
1109−mkBoolQuery :: [Query] -> [Query] -> [Query] -> BoolQuery
1110−mkBoolQuery must mustNot should =
1111− BoolQuery must mustNot should Nothing Nothing Nothing
1113−data BoostingQuery =
1114− BoostingQuery { positiveQuery :: Query
1115− , negativeQuery :: Query
1116− , negativeBoost :: Boost } deriving (Eq, Show)
1118−data CommonTermsQuery =
1119− CommonTermsQuery { commonField :: FieldName
1120− , commonQuery :: QueryString
1121− , commonCutoffFrequency :: CutoffFrequency
1122− , commonLowFreqOperator :: BooleanOperator
1123− , commonHighFreqOperator :: BooleanOperator
1124− , commonMinimumShouldMatch :: Maybe CommonMinimumMatch
1125− , commonBoost :: Maybe Boost
1126− , commonAnalyzer :: Maybe Analyzer
1127− , commonDisableCoord :: Maybe DisableCoord
1128− } deriving (Eq, Show)
1130−data CommonMinimumMatch =
1131− CommonMinimumMatchHighLow MinimumMatchHighLow
1132− | CommonMinimumMatch MinimumMatch
1133− deriving (Eq, Show)
1135−data MinimumMatchHighLow =
1136− MinimumMatchHighLow { lowFreq :: MinimumMatch
1137− , highFreq :: MinimumMatch } deriving (Eq, Show)
1139−data Filter = AndFilter [Filter] Cache
1140− | OrFilter [Filter] Cache
1141− | NotFilter Filter Cache
1143− | BoolFilter BoolMatch
1144− | ExistsFilter FieldName -- always cached
1145− | GeoBoundingBoxFilter GeoBoundingBoxConstraint
1146− | GeoDistanceFilter GeoPoint Distance DistanceType OptimizeBbox Cache
1147− | GeoDistanceRangeFilter GeoPoint DistanceRange
1148− | GeoPolygonFilter FieldName [LatLon]
1149− | IdsFilter MappingName [DocId]
1151− | MissingFilter FieldName Existence NullValue
1152− | PrefixFilter FieldName PrefixValue Cache
1153− | QueryFilter Query Cache
1154− | RangeFilter FieldName RangeValue RangeExecution Cache
1155− | RegexpFilter FieldName Regexp RegexpFlags CacheName Cache CacheKey
1156− | TermFilter Term Cache
1157− deriving (Eq, Show)
1159−data ZeroTermsQuery = ZeroTermsNone
1160− | ZeroTermsAll deriving (Eq, Show)
1162−data RangeExecution = RangeExecutionIndex
1163− | RangeExecutionFielddata deriving (Eq, Show)
1165−newtype Regexp = Regexp Text deriving (Eq, Show)
1167−data RegexpFlags = AllRegexpFlags
1169− | SomeRegexpFlags (NonEmpty RegexpFlag) deriving (Eq, Show)
1171−data RegexpFlag = AnyString
1176− | Interval deriving (Eq, Show)
1178−newtype LessThan = LessThan Double deriving (Eq, Show)
1179−newtype LessThanEq = LessThanEq Double deriving (Eq, Show)
1180−newtype GreaterThan = GreaterThan Double deriving (Eq, Show)
1181−newtype GreaterThanEq = GreaterThanEq Double deriving (Eq, Show)
1183−newtype LessThanD = LessThanD UTCTime deriving (Eq, Show)
1184−newtype LessThanEqD = LessThanEqD UTCTime deriving (Eq, Show)
1185−newtype GreaterThanD = GreaterThanD UTCTime deriving (Eq, Show)
1186−newtype GreaterThanEqD = GreaterThanEqD UTCTime deriving (Eq, Show)
1188−data RangeValue = RangeDateLte LessThanEqD
1189− | RangeDateLt LessThanD
1190− | RangeDateGte GreaterThanEqD
1191− | RangeDateGt GreaterThanD
1192− | RangeDateGtLt GreaterThanD LessThanD
1193− | RangeDateGteLte GreaterThanEqD LessThanEqD
1194− | RangeDateGteLt GreaterThanEqD LessThanD
1195− | RangeDateGtLte GreaterThanD LessThanEqD
1196− | RangeDoubleLte LessThanEq
1197− | RangeDoubleLt LessThan
1198− | RangeDoubleGte GreaterThanEq
1199− | RangeDoubleGt GreaterThan
1200− | RangeDoubleGtLt GreaterThan LessThan
1201− | RangeDoubleGteLte GreaterThanEq LessThanEq
1202− | RangeDoubleGteLt GreaterThanEq LessThan
1203− | RangeDoubleGtLte GreaterThan LessThanEq
1204− deriving (Eq, Show)
1206−rangeValueToPair :: RangeValue -> [Pair]
1207−rangeValueToPair rv = case rv of
1208− RangeDateLte (LessThanEqD t) -> ["lte" .= t]
1209− RangeDateGte (GreaterThanEqD t) -> ["gte" .= t]
1210− RangeDateLt (LessThanD t) -> ["lt" .= t]
1211− RangeDateGt (GreaterThanD t) -> ["gt" .= t]
1212− RangeDateGteLte (GreaterThanEqD l) (LessThanEqD g) -> ["gte" .= l, "lte" .= g]
1213− RangeDateGtLte (GreaterThanD l) (LessThanEqD g) -> ["gt" .= l, "lte" .= g]
1214− RangeDateGteLt (GreaterThanEqD l) (LessThanD g) -> ["gte" .= l, "lt" .= g]
1215− RangeDateGtLt (GreaterThanD l) (LessThanD g) -> ["gt" .= l, "lt" .= g]
1216− RangeDoubleLte (LessThanEq t) -> ["lte" .= t]
1217− RangeDoubleGte (GreaterThanEq t) -> ["gte" .= t]
1218− RangeDoubleLt (LessThan t) -> ["lt" .= t]
1219− RangeDoubleGt (GreaterThan t) -> ["gt" .= t]
1220− RangeDoubleGteLte (GreaterThanEq l) (LessThanEq g) -> ["gte" .= l, "lte" .= g]
1221− RangeDoubleGtLte (GreaterThan l) (LessThanEq g) -> ["gt" .= l, "lte" .= g]
1222− RangeDoubleGteLt (GreaterThanEq l) (LessThan g) -> ["gte" .= l, "lt" .= g]
1223− RangeDoubleGtLt (GreaterThan l) (LessThan g) -> ["gt" .= l, "lt" .= g]
1225−data Term = Term { termField :: Text
1226− , termValue :: Text } deriving (Eq, Show)
1228−data BoolMatch = MustMatch Term Cache
1229− | MustNotMatch Term Cache
1230− | ShouldMatch [Term] Cache deriving (Eq, Show)
1232−-- "memory" or "indexed"
1233−data GeoFilterType = GeoFilterMemory
1234− | GeoFilterIndexed deriving (Eq, Show)
1236−data LatLon = LatLon { lat :: Double
1237− , lon :: Double } deriving (Eq, Show)
1239−data GeoBoundingBox =
1240− GeoBoundingBox { topLeft :: LatLon
1241− , bottomRight :: LatLon } deriving (Eq, Show)
1243−data GeoBoundingBoxConstraint =
1244− GeoBoundingBoxConstraint { geoBBField :: FieldName
1245− , constraintBox :: GeoBoundingBox
1246− , bbConstraintcache :: Cache
1247− , geoType :: GeoFilterType
1248− } deriving (Eq, Show)
1251− GeoPoint { geoField :: FieldName
1252− , latLon :: LatLon} deriving (Eq, Show)
1254−data DistanceUnit = Miles
1262− | NauticalMiles deriving (Eq, Show)
1264−data DistanceType = Arc
1265− | SloppyArc -- doesn't exist <1.0
1266− | Plane deriving (Eq, Show)
1268−data OptimizeBbox = OptimizeGeoFilterType GeoFilterType
1269− | NoOptimizeBbox deriving (Eq, Show)
1272− Distance { coefficient :: Double
1273− , unit :: DistanceUnit } deriving (Eq, Show)
1275−data DistanceRange =
1276− DistanceRange { distanceFrom :: Distance
1277− , distanceTo :: Distance } deriving (Eq, Show)
1279−data SearchResult a =
1280− SearchResult { took :: Int
1282− , shards :: ShardResult
1283− , searchHits :: SearchHits a
1284− , aggregations :: Maybe AggregationResults
1285− , scrollId :: Maybe ScrollId } deriving (Eq, Show)
1287−type ScrollId = Text -- Fixme: Newtype
1289−type Score = Maybe Double
1292− SearchHits { hitsTotal :: Int
1293− , maxScore :: Score
1294− , hits :: [Hit a] } deriving (Eq, Show)
1297−instance Monoid (SearchHits a) where
1298− mempty = SearchHits 0 Nothing mempty
1299− mappend (SearchHits ta ma ha) (SearchHits tb mb hb) =
1300− SearchHits (ta + tb) (max ma mb) (ha <> hb)
1304− Hit { hitIndex :: IndexName
1305− , hitType :: MappingName
1306− , hitDocId :: DocId
1307− , hitScore :: Score
1309− , hitHighlight :: Maybe HitHighlight } deriving (Eq, Show)
1312− ShardResult { shardTotal :: Int
1313− , shardsSuccessful :: Int
1314− , shardsFailed :: Int } deriving (Eq, Show, Generic)
1316−type HitHighlight = M.Map Text [Text]
1318−showText :: Show a => a -> Text
1319−showText = T.pack . show
1321−type Aggregations = M.Map Text Aggregation
1323−emptyAggregations :: Aggregations
1324−emptyAggregations = M.empty
1326−mkAggregations :: Text -> Aggregation -> Aggregations
1327−mkAggregations name aggregation = M.insert name aggregation emptyAggregations
1329−data TermOrder = TermOrder{ termSortField :: Text
1330− , termSortOrder :: SortOrder } deriving (Eq, Show)
1332−data TermInclusion = TermInclusion Text
1333− | TermPattern Text Text deriving (Eq, Show)
1335−data CollectionMode = BreadthFirst
1336− | DepthFirst deriving (Eq, Show)
1338−data ExecutionHint = Ordinals
1340− | GlobalOrdinalsHash
1341− | GlobalOrdinalsLowCardinality
1342− | Map deriving (Eq, Show)
1344−data TimeInterval = Weeks
1348− | Seconds deriving (Eq)
1350−data Interval = Year
1358− | FractionalInterval Float TimeInterval deriving (Eq, Show)
1360−data Aggregation = TermsAgg TermsAggregation
1361− | DateHistogramAgg DateHistogramAggregation
1362− | ValueCountAgg ValueCountAggregation
1363− | FilterAgg FilterAggregation deriving (Eq, Show)
1366−data TermsAggregation = TermsAggregation { term :: Either Text Text
1367− , termInclude :: Maybe TermInclusion
1368− , termExclude :: Maybe TermInclusion
1369− , termOrder :: Maybe TermOrder
1370− , termMinDocCount :: Maybe Int
1371− , termSize :: Maybe Int
1372− , termShardSize :: Maybe Int
1373− , termCollectMode :: Maybe CollectionMode
1374− , termExecutionHint :: Maybe ExecutionHint
1375− , termAggs :: Maybe Aggregations
1376− } deriving (Eq, Show)
1378−data DateHistogramAggregation = DateHistogramAggregation { dateField :: FieldName
1379− , dateInterval :: Interval
1380− , dateFormat :: Maybe Text
1381− -- pre and post deprecated in 1.5
1382− , datePreZone :: Maybe Text
1383− , datePostZone :: Maybe Text
1384− , datePreOffset :: Maybe Text
1385− , datePostOffset :: Maybe Text
1386− , dateAggs :: Maybe Aggregations
1387− } deriving (Eq, Show)
1389−-- | See <https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-valuecount-aggregation.html> for more information.
1390−data ValueCountAggregation = FieldValueCount FieldName
1391− | ScriptValueCount Script deriving (Eq, Show)
1393−-- | Single-bucket filter aggregations. See <https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-filter-aggregation.html#search-aggregations-bucket-filter-aggregation> for more information.
1394−data FilterAggregation = FilterAggregation { faFilter :: Filter
1395− , faAggs :: Maybe Aggregations} deriving (Eq, Show)
1397−mkTermsAggregation :: Text -> TermsAggregation
1398−mkTermsAggregation t = TermsAggregation (Left t) Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing
1400−mkTermsScriptAggregation :: Text -> TermsAggregation
1401−mkTermsScriptAggregation t = TermsAggregation (Right t) Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing
1403−mkDateHistogram :: FieldName -> Interval -> DateHistogramAggregation
1404−mkDateHistogram t i = DateHistogramAggregation t i Nothing Nothing Nothing Nothing Nothing Nothing
1406−instance ToJSON TermOrder where
1407− toJSON (TermOrder termSortField termSortOrder) = object [termSortField .= termSortOrder]
1409−instance ToJSON TermInclusion where
1410− toJSON (TermInclusion x) = toJSON x
1411− toJSON (TermPattern pattern flags) = omitNulls [ "pattern" .= pattern,
1414−instance ToJSON CollectionMode where
1415− toJSON BreadthFirst = "breadth_first"
1416− toJSON DepthFirst = "depth_first"
1418−instance ToJSON ExecutionHint where
1419− toJSON Ordinals = "ordinals"
1420− toJSON GlobalOrdinals = "global_ordinals"
1421− toJSON GlobalOrdinalsHash = "global_ordinals_hash"
1422− toJSON GlobalOrdinalsLowCardinality = "global_ordinals_low_cardinality"
1425−instance ToJSON Interval where
1426− toJSON Year = "year"
1427− toJSON Quarter = "quarter"
1428− toJSON Month = "month"
1429− toJSON Week = "week"
1431− toJSON Hour = "hour"
1432− toJSON Minute = "minute"
1433− toJSON Second = "second"
1434− toJSON (FractionalInterval fraction interval) = toJSON $ show fraction ++ show interval
1436−instance Show TimeInterval where
1443−instance ToJSON Aggregation where
1444− toJSON (TermsAgg (TermsAggregation term include exclude order minDocCount size shardSize collectMode executionHint termAggs)) =
1445− omitNulls ["terms" .= omitNulls [ toJSON' term,
1446− "include" .= include,
1447− "exclude" .= exclude,
1449− "min_doc_count" .= minDocCount,
1451− "shard_size" .= shardSize,
1452− "collect_mode" .= collectMode,
1453− "execution_hint" .= executionHint
1455− "aggs" .= termAggs ]
1457− toJSON' x = case x of { Left y -> "field" .= y; Right y -> "script" .= y }
1459− toJSON (DateHistogramAgg (DateHistogramAggregation field interval format preZone postZone preOffset postOffset dateHistoAggs)) =
1460− omitNulls ["date_histogram" .= omitNulls [ "field" .= field,
1461− "interval" .= interval,
1462− "format" .= format,
1463− "pre_zone" .= preZone,
1464− "post_zone" .= postZone,
1465− "pre_offset" .= preOffset,
1466− "post_offset" .= postOffset
1468− "aggs" .= dateHistoAggs ]
1469− toJSON (ValueCountAgg a) = object ["value_count" .= v]
1470− where v = case a of
1471− (FieldValueCount (FieldName n)) -> object ["field" .= n]
1472− (ScriptValueCount (Script s)) -> object ["script" .= s]
1473− toJSON (FilterAgg (FilterAggregation filt ags)) =
1474− omitNulls [ "filter" .= filt
1477−type AggregationResults = M.Map Text Value
1479−class BucketAggregation a where
1481− docCount :: a -> Int
1482− aggs :: a -> Maybe AggregationResults
1485−data Bucket a = Bucket { buckets :: [a]} deriving (Show)
1487−data TermsResult = TermsResult { termKey :: Text
1488− , termsDocCount :: Int
1489− , termsAggs :: Maybe AggregationResults } deriving (Show)
1491−data DateHistogramResult = DateHistogramResult { dateKey :: Int
1492− , dateKeyStr :: Maybe Text
1493− , dateDocCount :: Int
1494− , dateHistogramAggs :: Maybe AggregationResults } deriving (Show)
1496−toTerms :: Text -> AggregationResults -> Maybe (Bucket TermsResult)
1497−toTerms t a = M.lookup t a >>= deserialize
1498− where deserialize = parseMaybe parseJSON
1500−toDateHistogram :: Text -> AggregationResults -> Maybe (Bucket DateHistogramResult)
1501−toDateHistogram t a = M.lookup t a >>= deserialize
1502− where deserialize = parseMaybe parseJSON
1504−instance BucketAggregation TermsResult where
1506− docCount = termsDocCount
1509−instance BucketAggregation DateHistogramResult where
1510− key = showText . dateKey
1511− docCount = dateDocCount
1512− aggs = dateHistogramAggs
1514−instance (FromJSON a, BucketAggregation a) => FromJSON (Bucket a) where
1515− parseJSON (Object v) = Bucket <$>
1517− parseJSON _ = mempty
1519−instance FromJSON TermsResult where
1520− parseJSON (Object v) = TermsResult <$>
1522− v .: "doc_count" <*>
1523− v .:? "aggregations"
1524− parseJSON _ = mempty
1526−instance FromJSON DateHistogramResult where
1527− parseJSON (Object v) = DateHistogramResult <$>
1529− v .:? "key_as_string" <*>
1530− v .: "doc_count" <*>
1531− v .:? "aggregations"
1532− parseJSON _ = mempty
1534−instance Monoid Filter where
1535− mempty = IdentityFilter
1536− mappend a b = AndFilter [a, b] defaultCache
1538−instance Seminearring Filter where
1539− a <||> b = OrFilter [a, b] defaultCache
1541−instance ToJSON Filter where
1542− toJSON (AndFilter filters cache) =
1544− object [ "filters" .= fmap toJSON filters
1545− , "_cache" .= cache]]
1547− toJSON (OrFilter filters cache) =
1549− object [ "filters" .= fmap toJSON filters
1550− , "_cache" .= cache]]
1552− toJSON (NotFilter notFilter cache) =
1554− object ["filter" .= notFilter
1555− , "_cache" .= cache]]
1557− toJSON (IdentityFilter) =
1558− object ["match_all" .= object []]
1560− toJSON (TermFilter (Term termFilterField termFilterValue) cache) =
1561− object ["term" .= object base]
1562− where base = [termFilterField .= termFilterValue,
1565− toJSON (ExistsFilter (FieldName fieldName)) =
1566− object ["exists" .= object
1567− ["field" .= fieldName]]
1569− toJSON (BoolFilter boolMatch) =
1570− object ["bool" .= boolMatch]
1572− toJSON (GeoBoundingBoxFilter bbConstraint) =
1573− object ["geo_bounding_box" .= bbConstraint]
1575− toJSON (GeoDistanceFilter (GeoPoint (FieldName distanceGeoField) geoDistLatLon)
1576− distance distanceType optimizeBbox cache) =
1577− object ["geo_distance" .=
1578− object ["distance" .= distance
1579− , "distance_type" .= distanceType
1580− , "optimize_bbox" .= optimizeBbox
1581− , distanceGeoField .= geoDistLatLon
1582− , "_cache" .= cache]]
1584− toJSON (GeoDistanceRangeFilter (GeoPoint (FieldName gddrField) drLatLon)
1585− (DistanceRange geoDistRangeDistFrom drDistanceTo)) =
1586− object ["geo_distance_range" .=
1587− object ["from" .= geoDistRangeDistFrom
1588− , "to" .= drDistanceTo
1589− , gddrField .= drLatLon]]
1591− toJSON (GeoPolygonFilter (FieldName geoPolygonFilterField) latLons) =
1592− object ["geo_polygon" .=
1593− object [geoPolygonFilterField .=
1594− object ["points" .= fmap toJSON latLons]]]
1596− toJSON (IdsFilter (MappingName mappingName) values) =
1598− object ["type" .= mappingName
1599− , "values" .= fmap unpackId values]]
1601− toJSON (LimitFilter limit) =
1602− object ["limit" .= object ["value" .= limit]]
1604− toJSON (MissingFilter (FieldName fieldName) (Existence existence) (NullValue nullValue)) =
1605− object ["missing" .=
1606− object ["field" .= fieldName
1607− , "existence" .= existence
1608− , "null_value" .= nullValue]]
1610− toJSON (PrefixFilter (FieldName fieldName) fieldValue cache) =
1611− object ["prefix" .=
1612− object [fieldName .= fieldValue
1613− , "_cache" .= cache]]
1615− toJSON (QueryFilter query False) =
1616− object ["query" .= toJSON query ]
1617− toJSON (QueryFilter query True) =
1618− object ["fquery" .=
1619− object [ "query" .= toJSON query
1620− , "_cache" .= True ]]
1622− toJSON (RangeFilter (FieldName fieldName) rangeValue rangeExecution cache) =
1624− object [ fieldName .= object (rangeValueToPair rangeValue)
1625− , "execution" .= rangeExecution
1626− , "_cache" .= cache]]
1628− toJSON (RegexpFilter (FieldName fieldName)
1629− (Regexp regexText) flags (CacheName cacheName) cache (CacheKey cacheKey)) =
1630− object ["regexp" .=
1631− object [fieldName .=
1632− object ["value" .= regexText
1633− , "flags" .= flags]
1634− , "_name" .= cacheName
1635− , "_cache" .= cache
1636− , "_cache_key" .= cacheKey]]
1638−instance ToJSON GeoPoint where
1639− toJSON (GeoPoint (FieldName geoPointField) geoPointLatLon) =
1640− object [ geoPointField .= geoPointLatLon ]
1643−instance ToJSON Query where
1644− toJSON (TermQuery (Term termQueryField termQueryValue) boost) =
1646− object [termQueryField .= object merged]]
1648− base = [ "value" .= termQueryValue ]
1649− boosted = maybe [] (return . ("boost" .=)) boost
1650− merged = mappend base boosted
1652− toJSON (TermsQuery terms) =
1653− object [ "terms" .= object conjoined ]
1654− where conjoined = [ getTermsField terms .=
1655− fmap (toJSON . getTermValue) (toList terms)]
1656− getTermsField ((Term f _ ) :| _) = f
1657− getTermValue (Term _ v) = v
1658− toJSON (IdsQuery idsQueryMappingName docIds) =
1659− object [ "ids" .= object conjoined ]
1660− where conjoined = [ "type" .= idsQueryMappingName
1661− , "values" .= fmap toJSON docIds ]
1663− toJSON (QueryQueryStringQuery qQueryStringQuery) =
1664− object [ "query_string" .= qQueryStringQuery ]
1666− toJSON (QueryMatchQuery matchQuery) =
1667− object [ "match" .= matchQuery ]
1669− toJSON (QueryMultiMatchQuery multiMatchQuery) =
1670− toJSON multiMatchQuery
1672− toJSON (QueryBoolQuery boolQuery) =
1673− object [ "bool" .= boolQuery ]
1675− toJSON (QueryBoostingQuery boostingQuery) =
1676− object [ "boosting" .= boostingQuery ]
1678− toJSON (QueryCommonTermsQuery commonTermsQuery) =
1679− object [ "common" .= commonTermsQuery ]
1681− toJSON (ConstantScoreFilter csFilter boost) =
1682− object [ "constant_score" .= csFilter
1683− , "boost" .= boost]
1685− toJSON (ConstantScoreQuery query boost) =
1686− object [ "constant_score" .= query
1687− , "boost" .= boost]
1689− toJSON (QueryDisMaxQuery disMaxQuery) =
1690− object [ "dis_max" .= disMaxQuery ]
1692− toJSON (QueryFilteredQuery qFilteredQuery) =
1693− object [ "filtered" .= qFilteredQuery ]
1695− toJSON (QueryFuzzyLikeThisQuery fuzzyQuery) =
1696− object [ "fuzzy_like_this" .= fuzzyQuery ]
1698− toJSON (QueryFuzzyLikeFieldQuery fuzzyFieldQuery) =
1699− object [ "fuzzy_like_this_field" .= fuzzyFieldQuery ]
1701− toJSON (QueryFuzzyQuery fuzzyQuery) =
1702− object [ "fuzzy" .= fuzzyQuery ]
1704− toJSON (QueryHasChildQuery childQuery) =
1705− object [ "has_child" .= childQuery ]
1707− toJSON (QueryHasParentQuery parentQuery) =
1708− object [ "has_parent" .= parentQuery ]
1710− toJSON (QueryIndicesQuery qIndicesQuery) =
1711− object [ "indices" .= qIndicesQuery ]
1713− toJSON (MatchAllQuery boost) =
1714− object [ "match_all" .= omitNulls [ "boost" .= boost ] ]
1716− toJSON (QueryMoreLikeThisQuery query) =
1717− object [ "more_like_this" .= query ]
1719− toJSON (QueryMoreLikeThisFieldQuery query) =
1720− object [ "more_like_this_field" .= query ]
1722− toJSON (QueryNestedQuery query) =
1723− object [ "nested" .= query ]
1725− toJSON (QueryPrefixQuery query) =
1726− object [ "prefix" .= query ]
1728− toJSON (QueryRangeQuery query) =
1729− object [ "range" .= query ]
1731− toJSON (QueryRegexpQuery query) =
1732− object [ "regexp" .= query ]
1734− toJSON (QuerySimpleQueryStringQuery query) =
1735− object [ "simple_query_string" .= query ]
1738−omitNulls :: [(Text, Value)] -> Value
1739−omitNulls = object . filter notNull where
1740− notNull (_, Null) = False
1741− notNull (_, Array a) = (not . V.null) a
1745−instance ToJSON SimpleQueryStringQuery where
1746− toJSON SimpleQueryStringQuery {..} =
1747− omitNulls (base ++ maybeAdd)
1748− where base = [ "query" .= simpleQueryStringQuery ]
1749− maybeAdd = [ "fields" .= simpleQueryStringField
1750− , "default_operator" .= simpleQueryStringOperator
1751− , "analyzer" .= simpleQueryStringAnalyzer
1752− , "flags" .= simpleQueryStringFlags
1753− , "lowercase_expanded_terms" .= simpleQueryStringLowercaseExpanded
1754− , "locale" .= simpleQueryStringLocale ]
1757−instance ToJSON FieldOrFields where
1758− toJSON (FofField fieldName) =
1760− toJSON (FofFields fieldNames) =
1763−instance ToJSON SimpleQueryFlag where
1764− toJSON SimpleQueryAll = "ALL"
1765− toJSON SimpleQueryNone = "NONE"
1766− toJSON SimpleQueryAnd = "AND"
1767− toJSON SimpleQueryOr = "OR"
1768− toJSON SimpleQueryPrefix = "PREFIX"
1769− toJSON SimpleQueryPhrase = "PHRASE"
1770− toJSON SimpleQueryPrecedence = "PRECEDENCE"
1771− toJSON SimpleQueryEscape = "ESCAPE"
1772− toJSON SimpleQueryWhitespace = "WHITESPACE"
1773− toJSON SimpleQueryFuzzy = "FUZZY"
1774− toJSON SimpleQueryNear = "NEAR"
1775− toJSON SimpleQuerySlop = "SLOP"
1778−instance ToJSON RegexpQuery where
1779− toJSON (RegexpQuery (FieldName rqQueryField)
1780− (Regexp regexpQueryQuery) rqQueryFlags
1782− object [ rqQueryField .= omitNulls base ]
1783− where base = [ "value" .= regexpQueryQuery
1784− , "flags" .= rqQueryFlags
1785− , "boost" .= rqQueryBoost ]
1788−instance ToJSON QueryStringQuery where
1789− toJSON (QueryStringQuery qsQueryString
1790− qsDefaultField qsOperator
1791− qsAnalyzer qsAllowWildcard
1792− qsLowercaseExpanded qsEnablePositionIncrements
1793− qsFuzzyMaxExpansions qsFuzziness
1794− qsFuzzyPrefixLength qsPhraseSlop
1795− qsBoost qsAnalyzeWildcard
1796− qsGeneratePhraseQueries qsMinimumShouldMatch
1797− qsLenient qsLocale) =
1800− base = [ "query" .= qsQueryString
1801− , "default_field" .= qsDefaultField
1802− , "default_operator" .= qsOperator
1803− , "analyzer" .= qsAnalyzer
1804− , "allow_leading_wildcard" .= qsAllowWildcard
1805− , "lowercase_expanded_terms" .= qsLowercaseExpanded
1806− , "enable_position_increments" .= qsEnablePositionIncrements
1807− , "fuzzy_max_expansions" .= qsFuzzyMaxExpansions
1808− , "fuzziness" .= qsFuzziness
1809− , "fuzzy_prefix_length" .= qsFuzzyPrefixLength
1810− , "phrase_slop" .= qsPhraseSlop
1811− , "boost" .= qsBoost
1812− , "analyze_wildcard" .= qsAnalyzeWildcard
1813− , "auto_generate_phrase_queries" .= qsGeneratePhraseQueries
1814− , "minimum_should_match" .= qsMinimumShouldMatch
1815− , "lenient" .= qsLenient
1816− , "locale" .= qsLocale ]
1819−instance ToJSON RangeQuery where
1820− toJSON (RangeQuery (FieldName fieldName) range boost) =
1821− object [ fieldName .= conjoined ]
1822− where conjoined = [ "boost" .= boost ] ++ (rangeValueToPair range)
1825−instance ToJSON PrefixQuery where
1826− toJSON (PrefixQuery (FieldName fieldName) queryValue boost) =
1827− object [ fieldName .= omitNulls base ]
1828− where base = [ "value" .= queryValue
1829− , "boost" .= boost ]
1832−instance ToJSON NestedQuery where
1833− toJSON (NestedQuery nqPath nqScoreType nqQuery) =
1834− object [ "path" .= nqPath
1835− , "score_mode" .= nqScoreType
1836− , "query" .= nqQuery ]
1839−instance ToJSON MoreLikeThisFieldQuery where
1840− toJSON (MoreLikeThisFieldQuery text (FieldName fieldName)
1841− percent mtf mqt stopwords mindf maxdf
1842− minwl maxwl boostTerms boost analyzer) =
1843− object [ fieldName .= omitNulls base ]
1844− where base = [ "like_text" .= text
1845− , "percent_terms_to_match" .= percent
1846− , "min_term_freq" .= mtf
1847− , "max_query_terms" .= mqt
1848− , "stop_words" .= stopwords
1849− , "min_doc_freq" .= mindf
1850− , "max_doc_freq" .= maxdf
1851− , "min_word_length" .= minwl
1852− , "max_word_length" .= maxwl
1853− , "boost_terms" .= boostTerms
1855− , "analyzer" .= analyzer ]
1858−instance ToJSON MoreLikeThisQuery where
1859− toJSON (MoreLikeThisQuery text fields percent
1860− mtf mqt stopwords mindf maxdf
1861− minwl maxwl boostTerms boost analyzer) =
1863− where base = [ "like_text" .= text
1864− , "fields" .= fields
1865− , "percent_terms_to_match" .= percent
1866− , "min_term_freq" .= mtf
1867− , "max_query_terms" .= mqt
1868− , "stop_words" .= stopwords
1869− , "min_doc_freq" .= mindf
1870− , "max_doc_freq" .= maxdf
1871− , "min_word_length" .= minwl
1872− , "max_word_length" .= maxwl
1873− , "boost_terms" .= boostTerms
1875− , "analyzer" .= analyzer ]
1878−instance ToJSON IndicesQuery where
1879− toJSON (IndicesQuery indices query noMatch) =
1880− omitNulls [ "indices" .= indices
1881− , "no_match_query" .= noMatch
1882− , "query" .= query ]
1885−instance ToJSON HasParentQuery where
1886− toJSON (HasParentQuery queryType query scoreType) =
1887− omitNulls [ "parent_type" .= queryType
1888− , "score_type" .= scoreType
1889− , "query" .= query ]
1892−instance ToJSON HasChildQuery where
1893− toJSON (HasChildQuery queryType query scoreType) =
1894− omitNulls [ "query" .= query
1895− , "score_type" .= scoreType
1896− , "type" .= queryType ]
1899−instance ToJSON FuzzyQuery where
1900− toJSON (FuzzyQuery (FieldName fieldName) queryText
1901− prefixLength maxEx fuzziness boost) =
1902− object [ fieldName .= omitNulls base ]
1903− where base = [ "value" .= queryText
1904− , "fuzziness" .= fuzziness
1905− , "prefix_length" .= prefixLength
1907− , "max_expansions" .= maxEx ]
1910−instance ToJSON FuzzyLikeFieldQuery where
1911− toJSON (FuzzyLikeFieldQuery (FieldName fieldName)
1912− fieldText maxTerms ignoreFreq fuzziness prefixLength
1914− object [ fieldName .=
1915− omitNulls [ "like_text" .= fieldText
1916− , "max_query_terms" .= maxTerms
1917− , "ignore_tf" .= ignoreFreq
1918− , "fuzziness" .= fuzziness
1919− , "prefix_length" .= prefixLength
1920− , "analyzer" .= analyzer
1921− , "boost" .= boost ]]
1924−instance ToJSON FuzzyLikeThisQuery where
1925− toJSON (FuzzyLikeThisQuery fields text maxTerms
1926− ignoreFreq fuzziness prefixLength boost analyzer) =
1928− where base = [ "fields" .= fields
1929− , "like_text" .= text
1930− , "max_query_terms" .= maxTerms
1931− , "ignore_tf" .= ignoreFreq
1932− , "fuzziness" .= fuzziness
1933− , "prefix_length" .= prefixLength
1934− , "analyzer" .= analyzer
1935− , "boost" .= boost ]
1938−instance ToJSON FilteredQuery where
1939− toJSON (FilteredQuery query fFilter) =
1940− object [ "query" .= query
1941− , "filter" .= fFilter ]
1944−instance ToJSON DisMaxQuery where
1945− toJSON (DisMaxQuery queries tiebreaker boost) =
1947− where base = [ "queries" .= queries
1949− , "tie_breaker" .= tiebreaker ]
1952−instance ToJSON CommonTermsQuery where
1953− toJSON (CommonTermsQuery (FieldName fieldName)
1954− (QueryString query) cf lfo hfo msm
1955− boost analyzer disableCoord) =
1956− object [fieldName .= omitNulls base ]
1957− where base = [ "query" .= query
1958− , "cutoff_frequency" .= cf
1959− , "low_freq_operator" .= lfo
1960− , "minimum_should_match" .= msm
1962− , "analyzer" .= analyzer
1963− , "disable_coord" .= disableCoord
1964− , "high_freq_operator" .= hfo ]
1967−instance ToJSON CommonMinimumMatch where
1968− toJSON (CommonMinimumMatch mm) = toJSON mm
1969− toJSON (CommonMinimumMatchHighLow (MinimumMatchHighLow lowF highF)) =
1970− object [ "low_freq" .= lowF
1971− , "high_freq" .= highF ]
1973−instance ToJSON BoostingQuery where
1974− toJSON (BoostingQuery bqPositiveQuery bqNegativeQuery bqNegativeBoost) =
1975− object [ "positive" .= bqPositiveQuery
1976− , "negative" .= bqNegativeQuery
1977− , "negative_boost" .= bqNegativeBoost ]
1980−instance ToJSON BoolQuery where
1981− toJSON (BoolQuery mustM notM shouldM bqMin boost disableCoord) =
1983− where base = [ "must" .= mustM
1984− , "must_not" .= notM
1985− , "should" .= shouldM
1986− , "minimum_should_match" .= bqMin
1988− , "disable_coord" .= disableCoord ]
1991−instance ToJSON MatchQuery where
1992− toJSON (MatchQuery (FieldName fieldName)
1993− (QueryString mqQueryString) booleanOperator
1994− zeroTermsQuery cutoffFrequency matchQueryType
1995− analyzer maxExpansions lenient boost) =
1996− object [ fieldName .= omitNulls base ]
1997− where base = [ "query" .= mqQueryString
1998− , "operator" .= booleanOperator
1999− , "zero_terms_query" .= zeroTermsQuery
2000− , "cutoff_frequency" .= cutoffFrequency
2001− , "type" .= matchQueryType
2002− , "analyzer" .= analyzer
2003− , "max_expansions" .= maxExpansions
2004− , "lenient" .= lenient
2005− , "boost" .= boost ]
2008−instance ToJSON MultiMatchQuery where
2009− toJSON (MultiMatchQuery fields (QueryString query) boolOp
2010− ztQ tb mmqt cf analyzer maxEx lenient) =
2011− object ["multi_match" .= omitNulls base]
2012− where base = [ "fields" .= fmap toJSON fields
2014− , "operator" .= boolOp
2015− , "zero_terms_query" .= ztQ
2016− , "tiebreaker" .= tb
2018− , "cutoff_frequency" .= cf
2019− , "analyzer" .= analyzer
2020− , "max_expansions" .= maxEx
2021− , "lenient" .= lenient ]
2024−instance ToJSON MultiMatchQueryType where
2025− toJSON MultiMatchBestFields = "best_fields"
2026− toJSON MultiMatchMostFields = "most_fields"
2027− toJSON MultiMatchCrossFields = "cross_fields"
2028− toJSON MultiMatchPhrase = "phrase"
2029− toJSON MultiMatchPhrasePrefix = "phrase_prefix"
2031−instance ToJSON BooleanOperator where
2032− toJSON And = String "and"
2033− toJSON Or = String "or"
2035−instance ToJSON ZeroTermsQuery where
2036− toJSON ZeroTermsNone = String "none"
2037− toJSON ZeroTermsAll = String "all"
2039−instance ToJSON MatchQueryType where
2040− toJSON MatchPhrase = "phrase"
2041− toJSON MatchPhrasePrefix = "phrase_prefix"
2043−instance ToJSON FieldName where
2044− toJSON (FieldName fieldName) = String fieldName
2046−instance ToJSON ReplicaCount
2047−instance ToJSON ShardCount
2048−instance ToJSON CutoffFrequency
2049−instance ToJSON Analyzer
2050−instance ToJSON MaxExpansions
2051−instance ToJSON Lenient
2052−instance ToJSON Boost
2053−instance ToJSON Version
2054−instance ToJSON Tiebreaker
2055−instance ToJSON MinimumMatch
2056−instance ToJSON DisableCoord
2057−instance ToJSON PrefixLength
2058−instance ToJSON Fuzziness
2059−instance ToJSON IgnoreTermFrequency
2060−instance ToJSON MaxQueryTerms
2061−instance ToJSON TypeName
2062−instance ToJSON IndexName
2063−instance ToJSON TemplateName
2064−instance ToJSON TemplatePattern
2065−instance ToJSON BoostTerms
2066−instance ToJSON MaxWordLength
2067−instance ToJSON MinWordLength
2068−instance ToJSON MaxDocFrequency
2069−instance ToJSON MinDocFrequency
2070−instance ToJSON PhraseSlop
2071−instance ToJSON StopWord
2072−instance ToJSON QueryPath
2073−instance ToJSON MinimumTermFrequency
2074−instance ToJSON PercentMatch
2075−instance ToJSON MappingName
2076−instance ToJSON DocId
2077−instance ToJSON QueryString
2078−instance ToJSON AllowLeadingWildcard
2079−instance ToJSON LowercaseExpanded
2080−instance ToJSON AnalyzeWildcard
2081−instance ToJSON GeneratePhraseQueries
2082−instance ToJSON Locale
2083−instance ToJSON EnablePositionIncrements
2084−instance FromJSON Version
2085−instance FromJSON IndexName
2086−instance FromJSON MappingName
2087−instance FromJSON DocId
2090−instance FromJSON Status where
2091− parseJSON (Object v) = Status <$>
2097− parseJSON _ = empty
2100−instance ToJSON IndexSettings where
2101− toJSON (IndexSettings s r) = object ["settings" .=
2103− object ["number_of_shards" .= s, "number_of_replicas" .= r]
2107−instance ToJSON IndexTemplate where
2108− toJSON (IndexTemplate p s m) = merge
2109− (object [ "template" .= p
2110− , "mappings" .= foldl' merge (object []) m
2114− merge (Object o1) (Object o2) = toJSON $ HM.union o1 o2
2116− merge _ _ = undefined
2118−instance (FromJSON a) => FromJSON (EsResult a) where
2119− parseJSON jsonVal@(Object v) = do
2120− found <- v .:? "found" .!= False
2122− then parseJSON jsonVal
2123− else return Nothing
2124− EsResult <$> v .: "_index" <*>
2128− parseJSON _ = empty
2130−instance (FromJSON a) => FromJSON (EsResultFound a) where
2131− parseJSON (Object v) = EsResultFound <$>
2132− v .: "_version" <*>
2134− parseJSON _ = empty
2136−instance ToJSON Search where
2137− toJSON (Search query sFilter sort searchAggs highlight sTrackSortScores sFrom sSize _ sFields sSource) =
2138− omitNulls [ "query" .= query
2139− , "filter" .= sFilter
2141− , "aggregations" .= searchAggs
2142− , "highlight" .= highlight
2145− , "track_scores" .= sTrackSortScores
2146− , "fields" .= sFields
2147− , "_source" .= sSource]
2150instance ToJSON Source where
490instance ToJSON Source where
2151 toJSON NoSource = toJSON False
491 toJSON NoSource = toJSON False
2152 toJSON (SourcePatterns patterns) = toJSON patterns
492 toJSON (SourcePatterns patterns) = toJSON patterns
2153− toJSON (SourceIncludeExclude incl excl) = object [ "include" .= incl, "exclude" .= excl ]
493+ toJSON (SourceIncludeExclude incl excl) = object [ "includes" .= incl, "excludes" .= excl ]
495+data PatternOrPatterns = PopPattern Pattern
496+ | PopPatterns [Pattern] deriving (Eq, Read, Show)
2155instance ToJSON PatternOrPatterns where
498instance ToJSON PatternOrPatterns where
2156 toJSON (PopPattern pattern) = toJSON pattern
499 toJSON (PopPattern pattern) = toJSON pattern
2157 toJSON (PopPatterns patterns) = toJSON patterns
500 toJSON (PopPatterns patterns) = toJSON patterns
502+data Include = Include [Pattern] deriving (Eq, Read, Show)
503+data Exclude = Exclude [Pattern] deriving (Eq, Read, Show)
2159instance ToJSON Include where
505instance ToJSON Include where
2160 toJSON (Include patterns) = toJSON patterns
506 toJSON (Include patterns) = toJSON patterns
2162instance ToJSON Exclude where
508instance ToJSON Exclude where
2163 toJSON (Exclude patterns) = toJSON patterns
509 toJSON (Exclude patterns) = toJSON patterns
511+newtype Pattern = Pattern Text deriving (Eq, Read, Show)
2165instance ToJSON Pattern where
513instance ToJSON Pattern where
2166 toJSON (Pattern pattern) = toJSON pattern
514 toJSON (Pattern pattern) = toJSON pattern
2168−
516+data SearchResult a =
2169−instance ToJSON FieldHighlight where
517+ SearchResult { took :: Int
2170− toJSON (FieldHighlight (FieldName fName) (Just fSettings)) =
518+ , timedOut :: Bool
2171− object [ fName .= fSettings ]
519+ , shards :: ShardResult
2172− toJSON (FieldHighlight (FieldName fName) Nothing) =
520+ , searchHits :: SearchHits a
2173− object [ fName .= emptyObject ]
521+ , aggregations :: Maybe AggregationResults
2174−
522+ , scrollId :: Maybe ScrollId
2175−instance ToJSON Highlights where
523+ -- ^ Only one Suggestion request / response per
2176− toJSON (Highlights global fields) =
524+ -- Search is supported.
2177− omitNulls (("fields" .= fields)
525+ , suggest :: Maybe NamedSuggestionResponse
2178− : highlightSettingsPairs global)
526+ }
2179−
527+ deriving (Eq, Show)
2180−instance ToJSON HighlightSettings where
2181− toJSON hs = omitNulls (highlightSettingsPairs (Just hs))
2183−highlightSettingsPairs :: Maybe HighlightSettings -> [Pair]
2184−highlightSettingsPairs Nothing = []
2185−highlightSettingsPairs (Just (Plain plh)) = plainHighPairs (Just plh)
2186−highlightSettingsPairs (Just (Postings ph)) = postHighPairs (Just ph)
2187−highlightSettingsPairs (Just (FastVector fvh)) = fastVectorHighPairs (Just fvh)
2190−plainHighPairs :: Maybe PlainHighlight -> [Pair]
2191−plainHighPairs Nothing = []
2192−plainHighPairs (Just (PlainHighlight plCom plNonPost)) =
2193− [ "type" .= String "plain"]
2194− ++ commonHighlightPairs plCom
2195− ++ nonPostingsToPairs plNonPost
2197−postHighPairs :: Maybe PostingsHighlight -> [Pair]
2198−postHighPairs Nothing = []
2199−postHighPairs (Just (PostingsHighlight pCom)) =
2200− ("type" .= String "postings")
2201− : commonHighlightPairs pCom
2203−fastVectorHighPairs :: Maybe FastVectorHighlight -> [Pair]
2204−fastVectorHighPairs Nothing = []
2205−fastVectorHighPairs (Just
2206− (FastVectorHighlight fvCom fvNonPostSettings fvBoundChars
2207− fvBoundMaxScan fvFragOff fvMatchedFields
2209− [ "type" .= String "fvh"
2210− , "boundary_chars" .= fvBoundChars
2211− , "boundary_max_scan" .= fvBoundMaxScan
2212− , "fragment_offset" .= fvFragOff
2213− , "matched_fields" .= fvMatchedFields
2214− , "phraseLimit" .= fvPhraseLim]
2215− ++ commonHighlightPairs fvCom
2216− ++ nonPostingsToPairs fvNonPostSettings
2218−commonHighlightPairs :: Maybe CommonHighlight -> [Pair]
2219−commonHighlightPairs Nothing = []
2220−commonHighlightPairs (Just (CommonHighlight chScore chForceSource chTag chEncoder
2221− chNoMatchSize chHighlightQuery
2222− chRequireFieldMatch)) =
2223− [ "order" .= chScore
2224− , "force_source" .= chForceSource
2225− , "encoder" .= chEncoder
2226− , "no_match_size" .= chNoMatchSize
2227− , "highlight_query" .= chHighlightQuery
2228− , "require_fieldMatch" .= chRequireFieldMatch]
2229− ++ highlightTagToPairs chTag
2232−nonPostingsToPairs :: Maybe NonPostings -> [Pair]
2233−nonPostingsToPairs Nothing = []
2234−nonPostingsToPairs (Just (NonPostings npFragSize npNumOfFrags)) =
2235− [ "fragment_size" .= npFragSize
2236− , "number_of_fragments" .= npNumOfFrags]
2240−instance ToJSON HighlightEncoder where
2241− toJSON DefaultEncoder = String "default"
2242− toJSON HTMLEncoder = String "html"
2244−highlightTagToPairs :: Maybe HighlightTag -> [Pair]
2245−highlightTagToPairs (Just (TagSchema _)) = [ "scheme" .= String "default"]
2246−highlightTagToPairs (Just (CustomTags (pre, post))) = [ "pre_tags" .= pre
2247− , "post_tags" .= post]
2248−highlightTagToPairs Nothing = []
2250−instance ToJSON SortSpec where
2251− toJSON (DefaultSortSpec
2252− (DefaultSort (FieldName dsSortFieldName) dsSortOrder dsIgnoreUnmapped
2253− dsSortMode dsMissingSort dsNestedFilter)) =
2254− object [dsSortFieldName .= omitNulls base] where
2255− base = [ "order" .= dsSortOrder
2256− , "ignore_unmapped" .= dsIgnoreUnmapped
2257− , "mode" .= dsSortMode
2258− , "missing" .= dsMissingSort
2259− , "nested_filter" .= dsNestedFilter ]
2261− toJSON (GeoDistanceSortSpec gdsSortOrder (GeoPoint (FieldName field) gdsLatLon) units) =
2262− object [ "unit" .= units
2263− , field .= gdsLatLon
2264− , "order" .= gdsSortOrder ]
2267−instance ToJSON SortOrder where
2268− toJSON Ascending = String "asc"
2269− toJSON Descending = String "desc"
2272−instance ToJSON SortMode where
2273− toJSON SortMin = String "min"
2274− toJSON SortMax = String "max"
2275− toJSON SortSum = String "sum"
2276− toJSON SortAvg = String "avg"
2279−instance ToJSON Missing where
2280− toJSON LastMissing = String "_last"
2281− toJSON FirstMissing = String "_first"
2282− toJSON (CustomMissing txt) = String txt
2285−instance ToJSON ScoreType where
2286− toJSON ScoreTypeMax = "max"
2287− toJSON ScoreTypeAvg = "avg"
2288− toJSON ScoreTypeSum = "sum"
2289− toJSON ScoreTypeNone = "none"
2292−instance ToJSON Distance where
2293− toJSON (Distance dCoefficient dUnit) =
2294− String boltedTogether where
2295− coefText = showText dCoefficient
2296− (String unitText) = toJSON dUnit
2297− boltedTogether = mappend coefText unitText
2300−instance ToJSON DistanceUnit where
2301− toJSON Miles = String "mi"
2302− toJSON Yards = String "yd"
2303− toJSON Feet = String "ft"
2304− toJSON Inches = String "in"
2305− toJSON Kilometers = String "km"
2306− toJSON Meters = String "m"
2307− toJSON Centimeters = String "cm"
2308− toJSON Millimeters = String "mm"
2309− toJSON NauticalMiles = String "nmi"
2312−instance ToJSON DistanceType where
2313− toJSON Arc = String "arc"
2314− toJSON SloppyArc = String "sloppy_arc"
2315− toJSON Plane = String "plane"
2318−instance ToJSON OptimizeBbox where
2319− toJSON NoOptimizeBbox = String "none"
2320− toJSON (OptimizeGeoFilterType gft) = toJSON gft
2323−instance ToJSON GeoBoundingBoxConstraint where
2324− toJSON (GeoBoundingBoxConstraint
2325− (FieldName gbbcGeoBBField) gbbcConstraintBox cache type') =
2326− object [gbbcGeoBBField .= gbbcConstraintBox
2327− , "_cache" .= cache
2331−instance ToJSON GeoFilterType where
2332− toJSON GeoFilterMemory = String "memory"
2333− toJSON GeoFilterIndexed = String "indexed"
2336−instance ToJSON GeoBoundingBox where
2337− toJSON (GeoBoundingBox gbbTopLeft gbbBottomRight) =
2338− object ["top_left" .= gbbTopLeft
2339− , "bottom_right" .= gbbBottomRight]
2342−instance ToJSON LatLon where
2343− toJSON (LatLon lLat lLon) =
2344− object ["lat" .= lLat
2348−-- index for smaller ranges, fielddata for longer ranges
2349−instance ToJSON RangeExecution where
2350− toJSON RangeExecutionIndex = "index"
2351− toJSON RangeExecutionFielddata = "fielddata"
2354−instance ToJSON RegexpFlags where
2355− toJSON AllRegexpFlags = String "ALL"
2356− toJSON NoRegexpFlags = String "NONE"
2357− toJSON (SomeRegexpFlags (h :| fs)) = String $ T.intercalate "|" flagStrs
2358− where flagStrs = map flagStr . nub $ h:fs
2359− flagStr AnyString = "ANYSTRING"
2360− flagStr Automaton = "AUTOMATON"
2361− flagStr Complement = "COMPLEMENT"
2362− flagStr Empty = "EMPTY"
2363− flagStr Intersection = "INTERSECTION"
2364− flagStr Interval = "INTERVAL"
2366−instance ToJSON Term where
2367− toJSON (Term field value) = object ["term" .= object
2371−instance ToJSON BoolMatch where
2372− toJSON (MustMatch term cache) = object ["must" .= term,
2374− toJSON (MustNotMatch term cache) = object ["must_not" .= term,
2376− toJSON (ShouldMatch terms cache) = object ["should" .= fmap toJSON terms,
2380instance (FromJSON a) => FromJSON (SearchResult a) where
529instance (FromJSON a) => FromJSON (SearchResult a) where
2381 parseJSON (Object v) = SearchResult <$>
530 parseJSON (Object v) = SearchResult <$>
@@ -2384,52 +533,10 @@ instance (FromJSON a) => FromJSON (SearchResult a) where
2384 v .: "_shards" <*>
533 v .: "_shards" <*>
2385 v .: "hits" <*>
534 v .: "hits" <*>
2386 v .:? "aggregations" <*>
535 v .:? "aggregations" <*>
2387− v .:? "_scroll_id"
536+ v .:? "_scroll_id" <*>
2388− parseJSON _ = empty
537+ v .:? "suggest"
2390−instance (FromJSON a) => FromJSON (SearchHits a) where
2391− parseJSON (Object v) = SearchHits <$>
2393− v .: "max_score" <*>
2395 parseJSON _ = empty
538 parseJSON _ = empty
2397−instance (FromJSON a) => FromJSON (Hit a) where
540+newtype ScrollId =
2398− parseJSON (Object v) = Hit <$>
541+ ScrollId Text
2399− v .: "_index" <*>
542+ deriving (Eq, Show, Ord, ToJSON, FromJSON)
2405− parseJSON _ = empty
2407−instance FromJSON ShardResult where
2408− parseJSON (Object v) = ShardResult <$>
2410− v .: "successful" <*>
2412− parseJSON _ = empty
2415−instance FromJSON DocVersion where
2418− maybe (fail "DocVersion out of range") return $ mkDocVersion i
2420−instance Bounded DocVersion where
2421− minBound = DocVersion 1
2422− maxBound = DocVersion 9200000000000000000 -- 9.2e+18
2424−instance Enum DocVersion where
2426− | x /= maxBound = DocVersion (succ $ docVersionNumber x)
2427− | otherwise = succError "DocVersion"
2429− | x /= minBound = DocVersion (pred $ docVersionNumber x)
2430− | otherwise = predError "DocVersion"
2432− fromMaybe (error $ show i ++ " out of DocVersion range") $ mkDocVersion i
2433− fromEnum = docVersionNumber
2434− enumFrom = boundedEnumFrom
2435− enumFromThen = boundedEnumFromThen