@@ -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(..)
@@ -225,501 +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.Error
405+ , EsUsername(..)
234−import Control.Monad.Reader
406+ , EsPassword(..)
235−import Control.Monad.State
407+
236−import Control.Monad.Writer
408+ , Analysis(..)
237−import Data.Aeson
409+ , AnalyzerDefinition(..)
238−import Data.Aeson.Types (Pair, emptyObject, parseMaybe)
410+ , TokenizerDefinition(..)
239−import qualified Data.ByteString.Lazy.Char8 as L
411+ , TokenFilterDefinition(..)
240−import Data.List (nub, foldl')
412+ , CharFilterDefinition(..)
241−import Data.List.NonEmpty (NonEmpty (..), toList)
413+ , Ngram(..)
242−import qualified Data.HashMap.Strict as HM (union)
414+ , TokenChar(..)
243−import qualified Data.Map.Strict as M
415+ , Shingle(..)
244−import Data.Maybe
416+ , Language(..)
245−import Data.Text (Text)
417+ ) where
246−import qualified Data.Text as T
418+
247−import Data.Time.Clock (UTCTime)
419+import Bloodhound.Import
248−import qualified Data.Vector as V
420+
249−import GHC.Enum
421+import Database.Bloodhound.Internal.Aggregation
250−import GHC.Generics (Generic)
422+import Database.Bloodhound.Internal.Analysis
251−import Network.HTTP.Client
423+import Database.Bloodhound.Internal.Client
252−import qualified Network.HTTP.Types.Method as NHTM
424+import Database.Bloodhound.Internal.Highlight
253−
425+import Database.Bloodhound.Internal.Newtypes
254−import Database.Bloodhound.Types.Class
426+import Database.Bloodhound.Internal.Query
255−
427+import Database.Bloodhound.Internal.Sort
256−-- $setup
428+import Database.Bloodhound.Internal.Suggest
257−-- >>> :set -XOverloadedStrings
258−-- >>> import Database.Bloodhound
259−-- >>> let testServer = (Server "http://localhost:9200")
260−-- >>> let testIndex = IndexName "twitter"
261−-- >>> let testMapping = MappingName "tweet"
262−-- >>> let defaultIndexSettings = IndexSettings (ShardCount 3) (ReplicaCount 2)
264−-- defaultIndexSettings is exported by Database.Bloodhound as well
265−-- no trailing slashes in servers, library handles building the path.
267−{-| Common environment for Elasticsearch calls. Connections will be
268− pipelined according to the provided HTTP connection manager.
270−data BHEnv = BHEnv { bhServer :: Server
271− , bhManager :: Manager
274−{-| All API calls to Elasticsearch operate within
275− MonadBH. The idea is that it can be easily embedded in your
276− own monad transformer stack. A default instance for a ReaderT and
277− alias 'BH' is provided for the simple case.
279−class (Functor m, Applicative m, MonadIO m) => MonadBH m where
282−newtype BH m a = BH {
283− unBH :: ReaderT BHEnv m a
284− } deriving ( Functor
295−instance MonadTrans BH where
298−instance (MonadReader r m) => MonadReader r (BH m) where
300− local f (BH (ReaderT m)) = BH $ ReaderT $ \r ->
303−instance (Functor m, Applicative m, MonadIO m) => MonadBH (BH m) where
304− getBHEnv = BH getBHEnv
307−instance (Functor m, Applicative m, MonadIO m) => MonadBH (ReaderT BHEnv m) where
310−runBH :: BHEnv -> BH m a -> m a
311−runBH e f = runReaderT (unBH f) e
313−{-| 'Version' is embedded in 'Status' -}
314−data Version = Version { number :: Text
315− , build_hash :: Text
316− , build_timestamp :: UTCTime
317− , build_snapshot :: Bool
318− , lucene_version :: Text } deriving (Eq, Show, Generic)
320−{-| 'Status' is a data type for describing the JSON body returned by
321− Elasticsearch when you query its status. This was deprecated in 1.2.0.
323− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-status.html#indices-status>
326−data Status = Status { ok :: Maybe Bool
329− , version :: Version
330− , tagline :: Text } deriving (Eq, Show)
332−{-| 'IndexSettings' is used to configure the shards and replicas when you create
333− an Elasticsearch Index.
335− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-create-index.html>
339− IndexSettings { indexShards :: ShardCount
340− , indexReplicas :: ReplicaCount } deriving (Eq, Show)
342−{-| 'defaultIndexSettings' is an 'IndexSettings' with 3 shards and 2 replicas. -}
343−defaultIndexSettings :: IndexSettings
344−defaultIndexSettings = IndexSettings (ShardCount 3) (ReplicaCount 2)
346−{-| 'Reply' and 'Method' are type synonyms from 'Network.HTTP.Types.Method.Method' -}
347−type Reply = Network.HTTP.Client.Response L.ByteString
348−type Method = NHTM.Method
350−{-| 'OpenCloseIndex' is a sum type for opening and closing indices.
352− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-open-close.html>
354−data OpenCloseIndex = OpenIndex | CloseIndex deriving (Eq, Show)
356−data FieldType = GeoPointType
362− | ByteType deriving (Eq, Show)
364−data FieldDefinition =
365− FieldDefinition { fieldType :: FieldType } deriving (Eq, Show)
367−{-| An 'IndexTemplate' defines a template that will automatically be
368− applied to new indices created. The templates include both
369− 'IndexSettings' and mappings, and a simple 'TemplatePattern' that
370− controls if the template will be applied to the index created.
371− Specify mappings as follows: @[toJSON TweetMapping, ...]@
373− https://www.elastic.co/guide/en/elasticsearch/reference/1.7/indices-templates.html
376− IndexTemplate { templatePattern :: TemplatePattern
377− , templateSettings :: Maybe IndexSettings
378− , templateMappings :: [Value]
382− MappingField { mappingFieldName :: FieldName
383− , fieldDefinition :: FieldDefinition } deriving (Eq, Show)
385−{-| Support for type reification of 'Mapping's is currently incomplete, for
386− now the mapping API verbiage expects a 'ToJSON'able blob.
388− Indexes have mappings, mappings are schemas for the documents contained in the
389− index. I'd recommend having only one mapping per index, always having a mapping,
390− and keeping different kinds of documents separated if possible.
392−data Mapping = Mapping { typeName :: TypeName
393− , mappingFields :: [MappingField] } deriving (Eq, Show)
395−{-| 'BulkOperation' is a sum type for expressing the four kinds of bulk
396− operation index, create, delete, and update. 'BulkIndex' behaves like an
397− "upsert", 'BulkCreate' will fail if a document already exists at the DocId.
399− <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/docs-bulk.html#docs-bulk>
402− BulkIndex IndexName MappingName DocId Value
403− | BulkCreate IndexName MappingName DocId Value
404− | BulkDelete IndexName MappingName DocId
405− | BulkUpdate IndexName MappingName DocId Value deriving (Eq, Show)
407−{-| 'EsResult' describes the standard wrapper JSON document that you see in
408− successful Elasticsearch lookups or lookups that couldn't find the document.
410−data EsResult a = EsResult { _index :: Text
413− , foundResult :: Maybe (EsResultFound a)} deriving (Eq, Show)
416−{-| 'EsResultFound' contains the document and its metadata inside of an
417− 'EsResult' when the document was successfully found.
419−data EsResultFound a = EsResultFound { _version :: DocVersion
420− , _source :: a } deriving (Eq, Show)
424−{-| 'DocVersion' is an integer version number for a document between 1
425−and 9.2e+18 used for <<https://www.elastic.co/guide/en/elasticsearch/guide/current/optimistic-concurrency-control.html optimistic concurrency control>>.
427−newtype DocVersion = DocVersion {
428− docVersionNumber :: Int
429− } deriving (Eq, Show, Ord, ToJSON)
431−-- | Smart constructor for in-range doc version
432−mkDocVersion :: Int -> Maybe DocVersion
434− | i >= (docVersionNumber minBound) && i <= (docVersionNumber maxBound) =
436− | otherwise = Nothing
439−{-| 'ExternalDocVersion' is a convenience wrapper if your code uses its
440−own version numbers instead of ones from ES.
442−newtype ExternalDocVersion = ExternalDocVersion DocVersion
443− deriving (Eq, Show, Ord, Bounded, Enum, ToJSON)
445−{-| 'VersionControl' is specified when indexing documents as a
446−optimistic concurrency control.
448−data VersionControl = NoVersionControl
449− -- ^ Don't send a version. This is a pure overwrite.
450− | InternalVersion DocVersion
451− -- ^ Use the default ES versioning scheme. Only
452− -- index the document if the version is the same
453− -- as the one specified. Only applicable to
454− -- updates, as you should be getting Version from
456− | ExternalGT ExternalDocVersion
457− -- ^ Use your own version numbering. Only index
458− -- the document if the version is strictly higher
459− -- OR the document doesn't exist. The given
460− -- version will be used as the new version number
461− -- for the stored document. N.B. All updates must
462− -- increment this number, meaning there is some
463− -- global, external ordering of updates.
464− | ExternalGTE ExternalDocVersion
465− -- ^ Use your own version numbering. Only index
466− -- the document if the version is equal or higher
467− -- than the stored version. Will succeed if there
468− -- is no existing document. The given version will
469− -- be used as the new version number for the
470− -- stored document. Use with care, as this could
471− -- result in data loss.
472− | ForceVersion ExternalDocVersion
473− -- ^ The document will always be indexed and the
474− -- given version will be the new version. This is
475− -- typically used for correcting errors. Use with
476− -- care, as this could result in data loss.
477− deriving (Show, Eq, Ord)
479−{-| 'DocumentParent' is used to specify a parent document.
481−newtype DocumentParent = DocumentParent DocId
484−{-| 'IndexDocumentSettings' are special settings supplied when indexing
485−a document. For the best backwards compatiblity when new fields are
486−added, you should probably prefer to start with 'defaultIndexDocumentSettings'
488−data IndexDocumentSettings =
489− IndexDocumentSettings { idsVersionControl :: VersionControl
490− , idsParent :: Maybe DocumentParent
491− } deriving (Eq, Show)
493−{-| Reasonable default settings. Chooses no version control and no parent.
495−defaultIndexDocumentSettings :: IndexDocumentSettings
496−defaultIndexDocumentSettings = IndexDocumentSettings NoVersionControl Nothing
498−{-| 'Sort' is a synonym for a list of 'SortSpec's. Sort behavior is order
499− dependent with later sorts acting as tie-breakers for earlier sorts.
501−type Sort = [SortSpec]
503−{-| The two main kinds of 'SortSpec' are 'DefaultSortSpec' and
504− 'GeoDistanceSortSpec'. The latter takes a 'SortOrder', 'GeoPoint', and
505− 'DistanceUnit' to express "nearness" to a single geographical point as a
508−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#search-request-sort>
510−data SortSpec = DefaultSortSpec DefaultSort
511− | GeoDistanceSortSpec SortOrder GeoPoint DistanceUnit deriving (Eq, Show)
513−{-| 'DefaultSort' is usually the kind of 'SortSpec' you'll want. There's a
514− 'mkSort' convenience function for when you want to specify only the most
517−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#search-request-sort>
520− DefaultSort { sortFieldName :: FieldName
521− , sortOrder :: SortOrder
523− , ignoreUnmapped :: Bool
524− , sortMode :: Maybe SortMode
525− , missingSort :: Maybe Missing
526− , nestedFilter :: Maybe Filter } deriving (Eq, Show)
528−{-| 'SortOrder' is 'Ascending' or 'Descending', as you might expect. These get
529− encoded into "asc" or "desc" when turned into JSON.
531−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#search-request-sort>
533−data SortOrder = Ascending
534− | Descending deriving (Eq, Show)
536−{-| 'Missing' prescribes how to handle missing fields. A missing field can be
537− sorted last, first, or using a custom value as a substitute.
539−<http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#_missing_values>
541−data Missing = LastMissing
543− | CustomMissing Text deriving (Eq, Show)
545−{-| 'SortMode' prescribes how to handle sorting array/multi-valued fields.
547−http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#_sort_mode_option
549−data SortMode = SortMin
552− | SortAvg deriving (Eq, Show)
554−{-| 'mkSort' defaults everything but the 'FieldName' and the 'SortOrder' so
555− that you can concisely describe the usual kind of 'SortSpec's you want.
557−mkSort :: FieldName -> SortOrder -> DefaultSort
558−mkSort fieldName sOrder = DefaultSort fieldName sOrder False Nothing Nothing Nothing
560−{-| 'Cache' is for telling ES whether it should cache a 'Filter' not.
561− 'Query's cannot be cached.
563−type Cache = Bool -- caching on/off
564−defaultCache :: Cache
567−{-| 'PrefixValue' is used in 'PrefixQuery' as the main query component.
569−type PrefixValue = Text
571−{-| 'BooleanOperator' is the usual And/Or operators with an ES compatible
572− JSON encoding baked in. Used all over the place.
574−data BooleanOperator = And | Or deriving (Eq, Show)
576−{-| 'ShardCount' is part of 'IndexSettings'
578−newtype ShardCount = ShardCount Int deriving (Eq, Show, Generic)
580−{-| 'ReplicaCount' is part of 'IndexSettings'
582−newtype ReplicaCount = ReplicaCount Int deriving (Eq, Show, Generic)
584−{-| 'Server' is used with the client functions to point at the ES instance
586−newtype Server = Server Text deriving (Eq, Show)
588−{-| 'IndexName' is used to describe which index to query/create/delete
590−newtype IndexName = IndexName Text deriving (Eq, Generic, Show)
592−{-| 'TemplateName' is used to describe which template to query/create/delete
594−newtype TemplateName = TemplateName Text deriving (Eq, Show, Generic)
596−{-| 'TemplatePattern' represents a pattern which is matched against index names
598−newtype TemplatePattern = TemplatePattern Text deriving (Eq, Show, Generic)
600−{-| 'MappingName' is part of mappings which are how ES describes and schematizes
601− the data in the indices.
603−newtype MappingName = MappingName Text deriving (Eq, Generic, Show)
605−{-| 'DocId' is a generic wrapper value for expressing unique Document IDs.
606− Can be set by the user or created by ES itself. Often used in client
607− functions for poking at specific documents.
609−newtype DocId = DocId Text deriving (Eq, Generic, Show)
611−{-| 'QueryString' is used to wrap query text bodies, be they human written or not.
613−newtype QueryString = QueryString Text deriving (Eq, Generic, Show)
615−{-| 'FieldName' is used all over the place wherever a specific field within
616− a document needs to be specified, usually in 'Query's or 'Filter's.
618−newtype FieldName = FieldName Text deriving (Eq, Show)
621−{-| 'Script' is often used in place of 'FieldName' to specify more
622−complex ways of extracting a value from a document.
624−newtype Script = Script { scriptText :: Text } deriving (Eq, Show)
626−{-| 'CacheName' is used in 'RegexpFilter' for describing the
627− 'CacheKey' keyed caching behavior.
629−newtype CacheName = CacheName Text deriving (Eq, Show)
631−{-| 'CacheKey' is used in 'RegexpFilter' to key regex caching.
634− CacheKey Text deriving (Eq, Show)
636− Existence Bool deriving (Eq, Show)
638− NullValue Bool deriving (Eq, Show)
639−newtype CutoffFrequency =
640− CutoffFrequency Double deriving (Eq, Show, Generic)
642− Analyzer Text deriving (Eq, Show, Generic)
643−newtype MaxExpansions =
644− MaxExpansions Int deriving (Eq, Show, Generic)
646−{-| 'Lenient', if set to true, will cause format based failures to be
647− ignored. I don't know what the bloody default is, Elasticsearch
648− documentation didn't say what it was. Let me know if you figure it out.
651− Lenient Bool deriving (Eq, Show, Generic)
653− Tiebreaker Double deriving (Eq, Show, Generic)
655− Boost Double deriving (Eq, Show, Generic)
657− BoostTerms Double deriving (Eq, Show, Generic)
659−{-| 'MinimumMatch' controls how many should clauses in the bool query should
660− match. Can be an absolute value (2) or a percentage (30%) or a
661− combination of both.
663−newtype MinimumMatch =
664− MinimumMatch Int deriving (Eq, Show, Generic)
665−newtype MinimumMatchText =
666− MinimumMatchText Text deriving (Eq, Show)
667−newtype DisableCoord =
668− DisableCoord Bool deriving (Eq, Show, Generic)
669−newtype IgnoreTermFrequency =
670− IgnoreTermFrequency Bool deriving (Eq, Show, Generic)
671−newtype MinimumTermFrequency =
672− MinimumTermFrequency Int deriving (Eq, Show, Generic)
673−newtype MaxQueryTerms =
674− MaxQueryTerms Int deriving (Eq, Show, Generic)
676− Fuzziness Double deriving (Eq, Show, Generic)
678−{-| 'PrefixLength' is the prefix length used in queries, defaults to 0. -}
679−newtype PrefixLength =
680− PrefixLength Int deriving (Eq, Show, Generic)
682− TypeName Text deriving (Eq, Show, Generic)
683−newtype PercentMatch =
684− PercentMatch Double deriving (Eq, Show, Generic)
686− StopWord Text deriving (Eq, Show, Generic)
688− QueryPath Text deriving (Eq, Show, Generic)
690−{-| Allowing a wildcard at the beginning of a word (eg "*ing") is particularly
691− heavy, because all terms in the index need to be examined, just in case
692− they match. Leading wildcards can be disabled by setting
693− 'AllowLeadingWildcard' to false. -}
694−newtype AllowLeadingWildcard =
695− AllowLeadingWildcard Bool deriving (Eq, Show, Generic)
696−newtype LowercaseExpanded =
697− LowercaseExpanded Bool deriving (Eq, Show, Generic)
698−newtype EnablePositionIncrements =
699− EnablePositionIncrements Bool deriving (Eq, Show, Generic)
701−{-| By default, wildcard terms in a query are not analyzed.
702− Setting 'AnalyzeWildcard' to true enables best-effort analysis.
704−newtype AnalyzeWildcard = AnalyzeWildcard Bool deriving (Eq, Show, Generic)
706−{-| 'GeneratePhraseQueries' defaults to false.
708−newtype GeneratePhraseQueries =
709− GeneratePhraseQueries Bool deriving (Eq, Show, Generic)
711−{-| 'Locale' is used for string conversions - defaults to ROOT.
713−newtype Locale = Locale Text deriving (Eq, Show, Generic)
714−newtype MaxWordLength = MaxWordLength Int deriving (Eq, Show, Generic)
715−newtype MinWordLength = MinWordLength Int deriving (Eq, Show, Generic)
717−{-| 'PhraseSlop' sets the default slop for phrases, 0 means exact
718− phrase matches. Default is 0.
720−newtype PhraseSlop = PhraseSlop Int deriving (Eq, Show, Generic)
721−newtype MinDocFrequency = MinDocFrequency Int deriving (Eq, Show, Generic)
722−newtype MaxDocFrequency = MaxDocFrequency Int deriving (Eq, Show, Generic)
724{-| 'unpackId' is a silly convenience function that gets used once.
430{-| 'unpackId' is a silly convenience function that gets used once.
@@ -727,8 +433,6 @@ unpackId :: DocId -> Text
727unpackId (DocId docId) = docId
433unpackId (DocId docId) = docId
729type TrackSortScores = Bool
435type TrackSortScores = Bool
730−newtype From = From Int deriving (Eq, Show, ToJSON)
731−newtype Size = Size Int deriving (Eq, Show, ToJSON)
733data Search = Search { queryBody :: Maybe Query
437data Search = Search { queryBody :: Maybe Query
734 , filterBody :: Maybe Filter
438 , filterBody :: Maybe Filter
@@ -740,1638 +444,87 @@ data Search = Search { queryBody :: Maybe Query
740 , from :: From
444 , from :: From
741 , size :: Size
445 , size :: Size
742 , searchType :: SearchType
446 , searchType :: SearchType
447+ , searchAfterKey :: Maybe SearchAfterKey
743 , fields :: Maybe [FieldName]
448 , fields :: Maybe [FieldName]
744− , source :: Maybe Source } deriving (Eq, Show)
449+ , scriptFields :: Maybe ScriptFields
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)
746data SearchType = SearchTypeQueryThenFetch
480data SearchType = SearchTypeQueryThenFetch
747 | SearchTypeDfsQueryThenFetch
481 | SearchTypeDfsQueryThenFetch
750− | SearchTypeQueryAndFetch
751− | SearchTypeDfsQueryAndFetch
752 deriving (Eq, Show)
482 deriving (Eq, Show)
754data Source =
484data Source =
755− NoSource
485+ NoSource
756 | SourcePatterns PatternOrPatterns
486 | SourcePatterns PatternOrPatterns
757 | SourceIncludeExclude Include Exclude
487 | SourceIncludeExclude Include Exclude
758− deriving (Show, Eq)
488+ deriving (Eq, Show)
760−data PatternOrPatterns = PopPattern Pattern
761− | PopPatterns [Pattern] deriving (Eq, Show)
763−data Include = Include [Pattern] deriving (Eq, Show)
764−data Exclude = Exclude [Pattern] deriving (Eq, Show)
766−newtype Pattern = Pattern Text deriving (Eq, Show)
768−data Highlights = Highlights { globalsettings :: Maybe HighlightSettings
769− , highlightFields :: [FieldHighlight]
770− } deriving (Show, Eq)
772−data FieldHighlight = FieldHighlight FieldName (Maybe HighlightSettings)
776−data HighlightSettings = Plain PlainHighlight
777− | Postings PostingsHighlight
778− | FastVector FastVectorHighlight
780−data PlainHighlight =
781− PlainHighlight { plainCommon :: Maybe CommonHighlight
782− , plainNonPost :: Maybe NonPostings } deriving (Show, Eq)
784− -- This requires that index_options are set to 'offset' in the mapping.
785−data PostingsHighlight = PostingsHighlight (Maybe CommonHighlight) deriving (Show, Eq)
787−-- This requires that term_vector is set to 'with_positions_offsets' in the mapping.
788−data FastVectorHighlight =
789− FastVectorHighlight { fvCommon :: Maybe CommonHighlight
790− , fvNonPostSettings :: Maybe NonPostings
791− , boundaryChars :: Maybe Text
792− , boundaryMaxScan :: Maybe Int
793− , fragmentOffset :: Maybe Int
794− , matchedFields :: [Text]
795− , phraseLimit :: Maybe Int
796− } deriving (Show, Eq)
798−data CommonHighlight =
799− CommonHighlight { order :: Maybe Text
800− , forceSource :: Maybe Bool
801− , tag :: Maybe HighlightTag
802− , encoder :: Maybe HighlightEncoder
803− , noMatchSize :: Maybe Int
804− , highlightQuery :: Maybe Query
805− , requireFieldMatch :: Maybe Bool
806− } deriving (Show, Eq)
808−-- Settings that are only applicable to FastVector and Plain highlighters.
810− NonPostings { fragmentSize :: Maybe Int
811− , numberOfFragments :: Maybe Int} deriving (Show, Eq)
813−data HighlightEncoder = DefaultEncoder
817−-- NOTE: Should the tags use some kind of HTML type, rather than Text?
818−data HighlightTag = TagSchema Text
819− | CustomTags ([Text], [Text]) -- Only uses more than the first value in the lists if fvh
824− TermQuery Term (Maybe Boost)
825− | TermsQuery (NonEmpty Term)
826− | QueryMatchQuery MatchQuery
827− | QueryMultiMatchQuery MultiMatchQuery
828− | QueryBoolQuery BoolQuery
829− | QueryBoostingQuery BoostingQuery
830− | QueryCommonTermsQuery CommonTermsQuery
831− | ConstantScoreFilter Filter Boost
832− | ConstantScoreQuery Query Boost
833− | QueryDisMaxQuery DisMaxQuery
834− | QueryFilteredQuery FilteredQuery
835− | QueryFuzzyLikeThisQuery FuzzyLikeThisQuery
836− | QueryFuzzyLikeFieldQuery FuzzyLikeFieldQuery
837− | QueryFuzzyQuery FuzzyQuery
838− | QueryHasChildQuery HasChildQuery
839− | QueryHasParentQuery HasParentQuery
840− | IdsQuery MappingName [DocId]
841− | QueryIndicesQuery IndicesQuery
842− | MatchAllQuery (Maybe Boost)
843− | QueryMoreLikeThisQuery MoreLikeThisQuery
844− | QueryMoreLikeThisFieldQuery MoreLikeThisFieldQuery
845− | QueryNestedQuery NestedQuery
846− | QueryPrefixQuery PrefixQuery
847− | QueryQueryStringQuery QueryStringQuery
848− | QuerySimpleQueryStringQuery SimpleQueryStringQuery
849− | QueryRangeQuery RangeQuery
850− | QueryRegexpQuery RegexpQuery
854− RegexpQuery { regexpQueryField :: FieldName
855− , regexpQuery :: Regexp
856− , regexpQueryFlags :: RegexpFlags
857− , regexpQueryBoost :: Maybe Boost
858− } deriving (Eq, Show)
861− RangeQuery { rangeQueryField :: FieldName
862− , rangeQueryRange :: RangeValue
863− , rangeQueryBoost :: Boost } deriving (Eq, Show)
865−mkRangeQuery :: FieldName -> RangeValue -> RangeQuery
866−mkRangeQuery f r = RangeQuery f r (Boost 1.0)
868−data SimpleQueryStringQuery =
869− SimpleQueryStringQuery
870− { simpleQueryStringQuery :: QueryString
871− , simpleQueryStringField :: Maybe FieldOrFields
872− , simpleQueryStringOperator :: Maybe BooleanOperator
873− , simpleQueryStringAnalyzer :: Maybe Analyzer
874− , simpleQueryStringFlags :: Maybe [SimpleQueryFlag]
875− , simpleQueryStringLowercaseExpanded :: Maybe LowercaseExpanded
876− , simpleQueryStringLocale :: Maybe Locale
877− } deriving (Eq, Show)
879−data SimpleQueryFlag =
886− | SimpleQueryPrecedence
888− | SimpleQueryWhitespace
891− | SimpleQuerySlop deriving (Eq, Show)
893−-- use_dis_max and tie_breaker when fields are plural?
894−data QueryStringQuery =
896− { queryStringQuery :: QueryString
897− , queryStringDefaultField :: Maybe FieldName
898− , queryStringOperator :: Maybe BooleanOperator
899− , queryStringAnalyzer :: Maybe Analyzer
900− , queryStringAllowLeadingWildcard :: Maybe AllowLeadingWildcard
901− , queryStringLowercaseExpanded :: Maybe LowercaseExpanded
902− , queryStringEnablePositionIncrements :: Maybe EnablePositionIncrements
903− , queryStringFuzzyMaxExpansions :: Maybe MaxExpansions
904− , queryStringFuzziness :: Maybe Fuzziness
905− , queryStringFuzzyPrefixLength :: Maybe PrefixLength
906− , queryStringPhraseSlop :: Maybe PhraseSlop
907− , queryStringBoost :: Maybe Boost
908− , queryStringAnalyzeWildcard :: Maybe AnalyzeWildcard
909− , queryStringGeneratePhraseQueries :: Maybe GeneratePhraseQueries
910− , queryStringMinimumShouldMatch :: Maybe MinimumMatch
911− , queryStringLenient :: Maybe Lenient
912− , queryStringLocale :: Maybe Locale
913− } deriving (Eq, Show)
915−mkQueryStringQuery :: QueryString -> QueryStringQuery
916−mkQueryStringQuery qs =
917− QueryStringQuery qs Nothing Nothing
918− Nothing Nothing Nothing Nothing
919− Nothing Nothing Nothing Nothing
920− Nothing Nothing Nothing Nothing
923−data FieldOrFields = FofField FieldName
924− | FofFields [FieldName] deriving (Eq, Show)
928− { prefixQueryField :: FieldName
929− , prefixQueryPrefixValue :: Text
930− , prefixQueryBoost :: Maybe Boost } deriving (Eq, Show)
934− { nestedQueryPath :: QueryPath
935− , nestedQueryScoreType :: ScoreType
936− , nestedQuery :: Query } deriving (Eq, Show)
938−data MoreLikeThisFieldQuery =
939− MoreLikeThisFieldQuery
940− { moreLikeThisFieldText :: Text
941− , moreLikeThisFieldFields :: FieldName
942− -- default 0.3 (30%)
943− , moreLikeThisFieldPercentMatch :: Maybe PercentMatch
944− , moreLikeThisFieldMinimumTermFreq :: Maybe MinimumTermFrequency
945− , moreLikeThisFieldMaxQueryTerms :: Maybe MaxQueryTerms
946− , moreLikeThisFieldStopWords :: Maybe [StopWord]
947− , moreLikeThisFieldMinDocFrequency :: Maybe MinDocFrequency
948− , moreLikeThisFieldMaxDocFrequency :: Maybe MaxDocFrequency
949− , moreLikeThisFieldMinWordLength :: Maybe MinWordLength
950− , moreLikeThisFieldMaxWordLength :: Maybe MaxWordLength
951− , moreLikeThisFieldBoostTerms :: Maybe BoostTerms
952− , moreLikeThisFieldBoost :: Maybe Boost
953− , moreLikeThisFieldAnalyzer :: Maybe Analyzer
954− } deriving (Eq, Show)
956−data MoreLikeThisQuery =
958− { moreLikeThisText :: Text
959− , moreLikeThisFields :: Maybe [FieldName]
960− -- default 0.3 (30%)
961− , moreLikeThisPercentMatch :: Maybe PercentMatch
962− , moreLikeThisMinimumTermFreq :: Maybe MinimumTermFrequency
963− , moreLikeThisMaxQueryTerms :: Maybe MaxQueryTerms
964− , moreLikeThisStopWords :: Maybe [StopWord]
965− , moreLikeThisMinDocFrequency :: Maybe MinDocFrequency
966− , moreLikeThisMaxDocFrequency :: Maybe MaxDocFrequency
967− , moreLikeThisMinWordLength :: Maybe MinWordLength
968− , moreLikeThisMaxWordLength :: Maybe MaxWordLength
969− , moreLikeThisBoostTerms :: Maybe BoostTerms
970− , moreLikeThisBoost :: Maybe Boost
971− , moreLikeThisAnalyzer :: Maybe Analyzer
972− } deriving (Eq, Show)
976− { indicesQueryIndices :: [IndexName]
977− , indicesQuery :: Query
979− , indicesQueryNoMatch :: Maybe Query } deriving (Eq, Show)
981−data HasParentQuery =
983− { hasParentQueryType :: TypeName
984− , hasParentQuery :: Query
985− , hasParentQueryScoreType :: Maybe ScoreType } deriving (Eq, Show)
989− { hasChildQueryType :: TypeName
990− , hasChildQuery :: Query
991− , hasChildQueryScoreType :: Maybe ScoreType } deriving (Eq, Show)
997− | ScoreTypeNone deriving (Eq, Show)
1000− FuzzyQuery { fuzzyQueryField :: FieldName
1001− , fuzzyQueryValue :: Text
1002− , fuzzyQueryPrefixLength :: PrefixLength
1003− , fuzzyQueryMaxExpansions :: MaxExpansions
1004− , fuzzyQueryFuzziness :: Fuzziness
1005− , fuzzyQueryBoost :: Maybe Boost
1006− } deriving (Eq, Show)
1008−data FuzzyLikeFieldQuery =
1009− FuzzyLikeFieldQuery
1010− { fuzzyLikeField :: FieldName
1011− -- anaphora is good for the soul.
1012− , fuzzyLikeFieldText :: Text
1013− , fuzzyLikeFieldMaxQueryTerms :: MaxQueryTerms
1014− , fuzzyLikeFieldIgnoreTermFrequency :: IgnoreTermFrequency
1015− , fuzzyLikeFieldFuzziness :: Fuzziness
1016− , fuzzyLikeFieldPrefixLength :: PrefixLength
1017− , fuzzyLikeFieldBoost :: Boost
1018− , fuzzyLikeFieldAnalyzer :: Maybe Analyzer
1019− } deriving (Eq, Show)
1021−data FuzzyLikeThisQuery =
1023− { fuzzyLikeFields :: [FieldName]
1024− , fuzzyLikeText :: Text
1025− , fuzzyLikeMaxQueryTerms :: MaxQueryTerms
1026− , fuzzyLikeIgnoreTermFrequency :: IgnoreTermFrequency
1027− , fuzzyLikeFuzziness :: Fuzziness
1028− , fuzzyLikePrefixLength :: PrefixLength
1029− , fuzzyLikeBoost :: Boost
1030− , fuzzyLikeAnalyzer :: Maybe Analyzer
1031− } deriving (Eq, Show)
1033−data FilteredQuery =
1035− { filteredQuery :: Query
1036− , filteredFilter :: Filter } deriving (Eq, Show)
1039− DisMaxQuery { disMaxQueries :: [Query]
1041− , disMaxTiebreaker :: Tiebreaker
1042− , disMaxBoost :: Maybe Boost
1043− } deriving (Eq, Show)
1046− MatchQuery { matchQueryField :: FieldName
1047− , matchQueryQueryString :: QueryString
1048− , matchQueryOperator :: BooleanOperator
1049− , matchQueryZeroTerms :: ZeroTermsQuery
1050− , matchQueryCutoffFrequency :: Maybe CutoffFrequency
1051− , matchQueryMatchType :: Maybe MatchQueryType
1052− , matchQueryAnalyzer :: Maybe Analyzer
1053− , matchQueryMaxExpansions :: Maybe MaxExpansions
1054− , matchQueryLenient :: Maybe Lenient
1055− , matchQueryBoost :: Maybe Boost } deriving (Eq, Show)
1057−{-| 'mkMatchQuery' is a convenience function that defaults the less common parameters,
1058− enabling you to provide only the 'FieldName' and 'QueryString' to make a 'MatchQuery'
1060−mkMatchQuery :: FieldName -> QueryString -> MatchQuery
1061−mkMatchQuery field query = MatchQuery field query Or ZeroTermsNone Nothing Nothing Nothing Nothing Nothing Nothing
1063−data MatchQueryType =
1065− | MatchPhrasePrefix deriving (Eq, Show)
1067−data MultiMatchQuery =
1068− MultiMatchQuery { multiMatchQueryFields :: [FieldName]
1069− , multiMatchQueryString :: QueryString
1070− , multiMatchQueryOperator :: BooleanOperator
1071− , multiMatchQueryZeroTerms :: ZeroTermsQuery
1072− , multiMatchQueryTiebreaker :: Maybe Tiebreaker
1073− , multiMatchQueryType :: Maybe MultiMatchQueryType
1074− , multiMatchQueryCutoffFrequency :: Maybe CutoffFrequency
1075− , multiMatchQueryAnalyzer :: Maybe Analyzer
1076− , multiMatchQueryMaxExpansions :: Maybe MaxExpansions
1077− , multiMatchQueryLenient :: Maybe Lenient } deriving (Eq, Show)
1079−{-| 'mkMultiMatchQuery' is a convenience function that defaults the less common parameters,
1080− enabling you to provide only the list of 'FieldName's and 'QueryString' to
1081− make a 'MultiMatchQuery'.
1084−mkMultiMatchQuery :: [FieldName] -> QueryString -> MultiMatchQuery
1085−mkMultiMatchQuery matchFields query =
1086− MultiMatchQuery matchFields query
1087− Or ZeroTermsNone Nothing Nothing Nothing Nothing Nothing Nothing
1089−data MultiMatchQueryType =
1090− MultiMatchBestFields
1091− | MultiMatchMostFields
1092− | MultiMatchCrossFields
1094− | MultiMatchPhrasePrefix deriving (Eq, Show)
1097− BoolQuery { boolQueryMustMatch :: [Query]
1098− , boolQueryMustNotMatch :: [Query]
1099− , boolQueryShouldMatch :: [Query]
1100− , boolQueryMinimumShouldMatch :: Maybe MinimumMatch
1101− , boolQueryBoost :: Maybe Boost
1102− , boolQueryDisableCoord :: Maybe DisableCoord
1103− } deriving (Eq, Show)
1105−mkBoolQuery :: [Query] -> [Query] -> [Query] -> BoolQuery
1106−mkBoolQuery must mustNot should =
1107− BoolQuery must mustNot should Nothing Nothing Nothing
1109−data BoostingQuery =
1110− BoostingQuery { positiveQuery :: Query
1111− , negativeQuery :: Query
1112− , negativeBoost :: Boost } deriving (Eq, Show)
1114−data CommonTermsQuery =
1115− CommonTermsQuery { commonField :: FieldName
1116− , commonQuery :: QueryString
1117− , commonCutoffFrequency :: CutoffFrequency
1118− , commonLowFreqOperator :: BooleanOperator
1119− , commonHighFreqOperator :: BooleanOperator
1120− , commonMinimumShouldMatch :: Maybe CommonMinimumMatch
1121− , commonBoost :: Maybe Boost
1122− , commonAnalyzer :: Maybe Analyzer
1123− , commonDisableCoord :: Maybe DisableCoord
1124− } deriving (Eq, Show)
1126−data CommonMinimumMatch =
1127− CommonMinimumMatchHighLow MinimumMatchHighLow
1128− | CommonMinimumMatch MinimumMatch
1129− deriving (Eq, Show)
1131−data MinimumMatchHighLow =
1132− MinimumMatchHighLow { lowFreq :: MinimumMatch
1133− , highFreq :: MinimumMatch } deriving (Eq, Show)
1135−data Filter = AndFilter [Filter] Cache
1136− | OrFilter [Filter] Cache
1137− | NotFilter Filter Cache
1139− | BoolFilter BoolMatch
1140− | ExistsFilter FieldName -- always cached
1141− | GeoBoundingBoxFilter GeoBoundingBoxConstraint
1142− | GeoDistanceFilter GeoPoint Distance DistanceType OptimizeBbox Cache
1143− | GeoDistanceRangeFilter GeoPoint DistanceRange
1144− | GeoPolygonFilter FieldName [LatLon]
1145− | IdsFilter MappingName [DocId]
1147− | MissingFilter FieldName Existence NullValue
1148− | PrefixFilter FieldName PrefixValue Cache
1149− | QueryFilter Query Cache
1150− | RangeFilter FieldName RangeValue RangeExecution Cache
1151− | RegexpFilter FieldName Regexp RegexpFlags CacheName Cache CacheKey
1152− | TermFilter Term Cache
1153− deriving (Eq, Show)
1155−data ZeroTermsQuery = ZeroTermsNone
1156− | ZeroTermsAll deriving (Eq, Show)
1158−data RangeExecution = RangeExecutionIndex
1159− | RangeExecutionFielddata deriving (Eq, Show)
1161−newtype Regexp = Regexp Text deriving (Eq, Show)
1163−data RegexpFlags = AllRegexpFlags
1165− | SomeRegexpFlags (NonEmpty RegexpFlag) deriving (Eq, Show)
1167−data RegexpFlag = AnyString
1172− | Interval deriving (Eq, Show)
1174−newtype LessThan = LessThan Double deriving (Eq, Show)
1175−newtype LessThanEq = LessThanEq Double deriving (Eq, Show)
1176−newtype GreaterThan = GreaterThan Double deriving (Eq, Show)
1177−newtype GreaterThanEq = GreaterThanEq Double deriving (Eq, Show)
1179−newtype LessThanD = LessThanD UTCTime deriving (Eq, Show)
1180−newtype LessThanEqD = LessThanEqD UTCTime deriving (Eq, Show)
1181−newtype GreaterThanD = GreaterThanD UTCTime deriving (Eq, Show)
1182−newtype GreaterThanEqD = GreaterThanEqD UTCTime deriving (Eq, Show)
1184−data RangeValue = RangeDateLte LessThanEqD
1185− | RangeDateLt LessThanD
1186− | RangeDateGte GreaterThanEqD
1187− | RangeDateGt GreaterThanD
1188− | RangeDateGtLt GreaterThanD LessThanD
1189− | RangeDateGteLte GreaterThanEqD LessThanEqD
1190− | RangeDateGteLt GreaterThanEqD LessThanD
1191− | RangeDateGtLte GreaterThanD LessThanEqD
1192− | RangeDoubleLte LessThanEq
1193− | RangeDoubleLt LessThan
1194− | RangeDoubleGte GreaterThanEq
1195− | RangeDoubleGt GreaterThan
1196− | RangeDoubleGtLt GreaterThan LessThan
1197− | RangeDoubleGteLte GreaterThanEq LessThanEq
1198− | RangeDoubleGteLt GreaterThanEq LessThan
1199− | RangeDoubleGtLte GreaterThan LessThanEq
1200− deriving (Eq, Show)
1202−rangeValueToPair :: RangeValue -> [Pair]
1203−rangeValueToPair rv = case rv of
1204− RangeDateLte (LessThanEqD t) -> ["lte" .= t]
1205− RangeDateGte (GreaterThanEqD t) -> ["gte" .= t]
1206− RangeDateLt (LessThanD t) -> ["lt" .= t]
1207− RangeDateGt (GreaterThanD t) -> ["gt" .= t]
1208− RangeDateGteLte (GreaterThanEqD l) (LessThanEqD g) -> ["gte" .= l, "lte" .= g]
1209− RangeDateGtLte (GreaterThanD l) (LessThanEqD g) -> ["gt" .= l, "lte" .= g]
1210− RangeDateGteLt (GreaterThanEqD l) (LessThanD g) -> ["gte" .= l, "lt" .= g]
1211− RangeDateGtLt (GreaterThanD l) (LessThanD g) -> ["gt" .= l, "lt" .= g]
1212− RangeDoubleLte (LessThanEq t) -> ["lte" .= t]
1213− RangeDoubleGte (GreaterThanEq t) -> ["gte" .= t]
1214− RangeDoubleLt (LessThan t) -> ["lt" .= t]
1215− RangeDoubleGt (GreaterThan t) -> ["gt" .= t]
1216− RangeDoubleGteLte (GreaterThanEq l) (LessThanEq g) -> ["gte" .= l, "lte" .= g]
1217− RangeDoubleGtLte (GreaterThan l) (LessThanEq g) -> ["gt" .= l, "lte" .= g]
1218− RangeDoubleGteLt (GreaterThanEq l) (LessThan g) -> ["gte" .= l, "lt" .= g]
1219− RangeDoubleGtLt (GreaterThan l) (LessThan g) -> ["gt" .= l, "lt" .= g]
1221−data Term = Term { termField :: Text
1222− , termValue :: Text } deriving (Eq, Show)
1224−data BoolMatch = MustMatch Term Cache
1225− | MustNotMatch Term Cache
1226− | ShouldMatch [Term] Cache deriving (Eq, Show)
1228−-- "memory" or "indexed"
1229−data GeoFilterType = GeoFilterMemory
1230− | GeoFilterIndexed deriving (Eq, Show)
1232−data LatLon = LatLon { lat :: Double
1233− , lon :: Double } deriving (Eq, Show)
1235−data GeoBoundingBox =
1236− GeoBoundingBox { topLeft :: LatLon
1237− , bottomRight :: LatLon } deriving (Eq, Show)
1239−data GeoBoundingBoxConstraint =
1240− GeoBoundingBoxConstraint { geoBBField :: FieldName
1241− , constraintBox :: GeoBoundingBox
1242− , bbConstraintcache :: Cache
1243− , geoType :: GeoFilterType
1244− } deriving (Eq, Show)
1247− GeoPoint { geoField :: FieldName
1248− , latLon :: LatLon} deriving (Eq, Show)
1250−data DistanceUnit = Miles
1258− | NauticalMiles deriving (Eq, Show)
1260−data DistanceType = Arc
1261− | SloppyArc -- doesn't exist <1.0
1262− | Plane deriving (Eq, Show)
1264−data OptimizeBbox = OptimizeGeoFilterType GeoFilterType
1265− | NoOptimizeBbox deriving (Eq, Show)
1268− Distance { coefficient :: Double
1269− , unit :: DistanceUnit } deriving (Eq, Show)
1271−data DistanceRange =
1272− DistanceRange { distanceFrom :: Distance
1273− , distanceTo :: Distance } deriving (Eq, Show)
1275−data SearchResult a =
1276− SearchResult { took :: Int
1278− , shards :: ShardResult
1279− , searchHits :: SearchHits a
1280− , aggregations :: Maybe AggregationResults
1281− , scrollId :: Maybe ScrollId } deriving (Eq, Show)
1283−type ScrollId = Text -- Fixme: Newtype
1285−type Score = Maybe Double
1288− SearchHits { hitsTotal :: Int
1289− , maxScore :: Score
1290− , hits :: [Hit a] } deriving (Eq, Show)
1293−instance Monoid (SearchHits a) where
1294− mempty = SearchHits 0 Nothing mempty
1295− mappend (SearchHits ta ma ha) (SearchHits tb mb hb) =
1296− SearchHits (ta + tb) (max ma mb) (ha <> hb)
1300− Hit { hitIndex :: IndexName
1301− , hitType :: MappingName
1302− , hitDocId :: DocId
1303− , hitScore :: Score
1305− , hitHighlight :: Maybe HitHighlight } deriving (Eq, Show)
1308− ShardResult { shardTotal :: Int
1309− , shardsSuccessful :: Int
1310− , shardsFailed :: Int } deriving (Eq, Show, Generic)
1312−type HitHighlight = M.Map Text [Text]
1314−showText :: Show a => a -> Text
1315−showText = T.pack . show
1317−type Aggregations = M.Map Text Aggregation
1319−emptyAggregations :: Aggregations
1320−emptyAggregations = M.empty
1322−mkAggregations :: Text -> Aggregation -> Aggregations
1323−mkAggregations name aggregation = M.insert name aggregation emptyAggregations
1325−data TermOrder = TermOrder{ termSortField :: Text
1326− , termSortOrder :: SortOrder } deriving (Eq, Show)
1328−data TermInclusion = TermInclusion Text
1329− | TermPattern Text Text deriving (Eq, Show)
1331−data CollectionMode = BreadthFirst
1332− | DepthFirst deriving (Eq, Show)
1334−data ExecutionHint = Ordinals
1336− | GlobalOrdinalsHash
1337− | GlobalOrdinalsLowCardinality
1338− | Map deriving (Eq, Show)
1340−data TimeInterval = Weeks
1344− | Seconds deriving (Eq)
1346−data Interval = Year
1354− | FractionalInterval Float TimeInterval deriving (Eq, Show)
1356−data Aggregation = TermsAgg TermsAggregation
1357− | DateHistogramAgg DateHistogramAggregation
1358− | ValueCountAgg ValueCountAggregation
1359− | FilterAgg FilterAggregation deriving (Eq, Show)
1362−data TermsAggregation = TermsAggregation { term :: Either Text Text
1363− , termInclude :: Maybe TermInclusion
1364− , termExclude :: Maybe TermInclusion
1365− , termOrder :: Maybe TermOrder
1366− , termMinDocCount :: Maybe Int
1367− , termSize :: Maybe Int
1368− , termShardSize :: Maybe Int
1369− , termCollectMode :: Maybe CollectionMode
1370− , termExecutionHint :: Maybe ExecutionHint
1371− , termAggs :: Maybe Aggregations
1372− } deriving (Eq, Show)
1374−data DateHistogramAggregation = DateHistogramAggregation { dateField :: FieldName
1375− , dateInterval :: Interval
1376− , dateFormat :: Maybe Text
1377− -- pre and post deprecated in 1.5
1378− , datePreZone :: Maybe Text
1379− , datePostZone :: Maybe Text
1380− , datePreOffset :: Maybe Text
1381− , datePostOffset :: Maybe Text
1382− , dateAggs :: Maybe Aggregations
1383− } deriving (Eq, Show)
1385−-- | See <https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-valuecount-aggregation.html> for more information.
1386−data ValueCountAggregation = FieldValueCount FieldName
1387− | ScriptValueCount Script deriving (Eq, Show)
1389−-- | 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.
1390−data FilterAggregation = FilterAggregation { faFilter :: Filter
1391− , faAggs :: Maybe Aggregations} deriving (Eq, Show)
1393−mkTermsAggregation :: Text -> TermsAggregation
1394−mkTermsAggregation t = TermsAggregation (Left t) Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing
1396−mkTermsScriptAggregation :: Text -> TermsAggregation
1397−mkTermsScriptAggregation t = TermsAggregation (Right t) Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing
1399−mkDateHistogram :: FieldName -> Interval -> DateHistogramAggregation
1400−mkDateHistogram t i = DateHistogramAggregation t i Nothing Nothing Nothing Nothing Nothing Nothing
1402−instance ToJSON TermOrder where
1403− toJSON (TermOrder termSortField termSortOrder) = object [termSortField .= termSortOrder]
1405−instance ToJSON TermInclusion where
1406− toJSON (TermInclusion x) = toJSON x
1407− toJSON (TermPattern pattern flags) = omitNulls [ "pattern" .= pattern,
1410−instance ToJSON CollectionMode where
1411− toJSON BreadthFirst = "breadth_first"
1412− toJSON DepthFirst = "depth_first"
1414−instance ToJSON ExecutionHint where
1415− toJSON Ordinals = "ordinals"
1416− toJSON GlobalOrdinals = "global_ordinals"
1417− toJSON GlobalOrdinalsHash = "global_ordinals_hash"
1418− toJSON GlobalOrdinalsLowCardinality = "global_ordinals_low_cardinality"
1421−instance ToJSON Interval where
1422− toJSON Year = "year"
1423− toJSON Quarter = "quarter"
1424− toJSON Month = "month"
1425− toJSON Week = "week"
1427− toJSON Hour = "hour"
1428− toJSON Minute = "minute"
1429− toJSON Second = "second"
1430− toJSON (FractionalInterval fraction interval) = toJSON $ show fraction ++ show interval
1432−instance Show TimeInterval where
1439−instance ToJSON Aggregation where
1440− toJSON (TermsAgg (TermsAggregation term include exclude order minDocCount size shardSize collectMode executionHint termAggs)) =
1441− omitNulls ["terms" .= omitNulls [ toJSON' term,
1442− "include" .= include,
1443− "exclude" .= exclude,
1445− "min_doc_count" .= minDocCount,
1447− "shard_size" .= shardSize,
1448− "collect_mode" .= collectMode,
1449− "execution_hint" .= executionHint
1451− "aggs" .= termAggs ]
1453− toJSON' x = case x of { Left y -> "field" .= y; Right y -> "script" .= y }
1455− toJSON (DateHistogramAgg (DateHistogramAggregation field interval format preZone postZone preOffset postOffset dateHistoAggs)) =
1456− omitNulls ["date_histogram" .= omitNulls [ "field" .= field,
1457− "interval" .= interval,
1458− "format" .= format,
1459− "pre_zone" .= preZone,
1460− "post_zone" .= postZone,
1461− "pre_offset" .= preOffset,
1462− "post_offset" .= postOffset
1464− "aggs" .= dateHistoAggs ]
1465− toJSON (ValueCountAgg a) = object ["value_count" .= v]
1466− where v = case a of
1467− (FieldValueCount (FieldName n)) -> object ["field" .= n]
1468− (ScriptValueCount (Script s)) -> object ["script" .= s]
1469− toJSON (FilterAgg (FilterAggregation filt ags)) =
1470− omitNulls [ "filter" .= filt
1473−type AggregationResults = M.Map Text Value
1475−class BucketAggregation a where
1477− docCount :: a -> Int
1478− aggs :: a -> Maybe AggregationResults
1481−data Bucket a = Bucket { buckets :: [a]} deriving (Show)
1483−data TermsResult = TermsResult { termKey :: Text
1484− , termsDocCount :: Int
1485− , termsAggs :: Maybe AggregationResults } deriving (Show)
1487−data DateHistogramResult = DateHistogramResult { dateKey :: Int
1488− , dateKeyStr :: Maybe Text
1489− , dateDocCount :: Int
1490− , dateHistogramAggs :: Maybe AggregationResults } deriving (Show)
1492−toTerms :: Text -> AggregationResults -> Maybe (Bucket TermsResult)
1493−toTerms t a = M.lookup t a >>= deserialize
1494− where deserialize = parseMaybe parseJSON
1496−toDateHistogram :: Text -> AggregationResults -> Maybe (Bucket DateHistogramResult)
1497−toDateHistogram t a = M.lookup t a >>= deserialize
1498− where deserialize = parseMaybe parseJSON
1500−instance BucketAggregation TermsResult where
1502− docCount = termsDocCount
1505−instance BucketAggregation DateHistogramResult where
1506− key = showText . dateKey
1507− docCount = dateDocCount
1508− aggs = dateHistogramAggs
1510−instance (FromJSON a, BucketAggregation a) => FromJSON (Bucket a) where
1511− parseJSON (Object v) = Bucket <$>
1513− parseJSON _ = mempty
1515−instance FromJSON TermsResult where
1516− parseJSON (Object v) = TermsResult <$>
1518− v .: "doc_count" <*>
1519− v .:? "aggregations"
1520− parseJSON _ = mempty
1522−instance FromJSON DateHistogramResult where
1523− parseJSON (Object v) = DateHistogramResult <$>
1525− v .:? "key_as_string" <*>
1526− v .: "doc_count" <*>
1527− v .:? "aggregations"
1528− parseJSON _ = mempty
1530−instance Monoid Filter where
1531− mempty = IdentityFilter
1532− mappend a b = AndFilter [a, b] defaultCache
1534−instance Seminearring Filter where
1535− a <||> b = OrFilter [a, b] defaultCache
1537−instance ToJSON Filter where
1538− toJSON (AndFilter filters cache) =
1540− object [ "filters" .= fmap toJSON filters
1541− , "_cache" .= cache]]
1543− toJSON (OrFilter filters cache) =
1545− object [ "filters" .= fmap toJSON filters
1546− , "_cache" .= cache]]
1548− toJSON (NotFilter notFilter cache) =
1550− object ["filter" .= notFilter
1551− , "_cache" .= cache]]
1553− toJSON (IdentityFilter) =
1554− object ["match_all" .= object []]
1556− toJSON (TermFilter (Term termFilterField termFilterValue) cache) =
1557− object ["term" .= object base]
1558− where base = [termFilterField .= termFilterValue,
1561− toJSON (ExistsFilter (FieldName fieldName)) =
1562− object ["exists" .= object
1563− ["field" .= fieldName]]
1565− toJSON (BoolFilter boolMatch) =
1566− object ["bool" .= boolMatch]
1568− toJSON (GeoBoundingBoxFilter bbConstraint) =
1569− object ["geo_bounding_box" .= bbConstraint]
1571− toJSON (GeoDistanceFilter (GeoPoint (FieldName distanceGeoField) geoDistLatLon)
1572− distance distanceType optimizeBbox cache) =
1573− object ["geo_distance" .=
1574− object ["distance" .= distance
1575− , "distance_type" .= distanceType
1576− , "optimize_bbox" .= optimizeBbox
1577− , distanceGeoField .= geoDistLatLon
1578− , "_cache" .= cache]]
1580− toJSON (GeoDistanceRangeFilter (GeoPoint (FieldName gddrField) drLatLon)
1581− (DistanceRange geoDistRangeDistFrom drDistanceTo)) =
1582− object ["geo_distance_range" .=
1583− object ["from" .= geoDistRangeDistFrom
1584− , "to" .= drDistanceTo
1585− , gddrField .= drLatLon]]
1587− toJSON (GeoPolygonFilter (FieldName geoPolygonFilterField) latLons) =
1588− object ["geo_polygon" .=
1589− object [geoPolygonFilterField .=
1590− object ["points" .= fmap toJSON latLons]]]
1592− toJSON (IdsFilter (MappingName mappingName) values) =
1594− object ["type" .= mappingName
1595− , "values" .= fmap unpackId values]]
1597− toJSON (LimitFilter limit) =
1598− object ["limit" .= object ["value" .= limit]]
1600− toJSON (MissingFilter (FieldName fieldName) (Existence existence) (NullValue nullValue)) =
1601− object ["missing" .=
1602− object ["field" .= fieldName
1603− , "existence" .= existence
1604− , "null_value" .= nullValue]]
1606− toJSON (PrefixFilter (FieldName fieldName) fieldValue cache) =
1607− object ["prefix" .=
1608− object [fieldName .= fieldValue
1609− , "_cache" .= cache]]
1611− toJSON (QueryFilter query False) =
1612− object ["query" .= toJSON query ]
1613− toJSON (QueryFilter query True) =
1614− object ["fquery" .=
1615− object [ "query" .= toJSON query
1616− , "_cache" .= True ]]
1618− toJSON (RangeFilter (FieldName fieldName) rangeValue rangeExecution cache) =
1620− object [ fieldName .= object (rangeValueToPair rangeValue)
1621− , "execution" .= rangeExecution
1622− , "_cache" .= cache]]
1624− toJSON (RegexpFilter (FieldName fieldName)
1625− (Regexp regexText) flags (CacheName cacheName) cache (CacheKey cacheKey)) =
1626− object ["regexp" .=
1627− object [fieldName .=
1628− object ["value" .= regexText
1629− , "flags" .= flags]
1630− , "_name" .= cacheName
1631− , "_cache" .= cache
1632− , "_cache_key" .= cacheKey]]
1634−instance ToJSON GeoPoint where
1635− toJSON (GeoPoint (FieldName geoPointField) geoPointLatLon) =
1636− object [ geoPointField .= geoPointLatLon ]
1639−instance ToJSON Query where
1640− toJSON (TermQuery (Term termQueryField termQueryValue) boost) =
1642− object [termQueryField .= object merged]]
1644− base = [ "value" .= termQueryValue ]
1645− boosted = maybe [] (return . ("boost" .=)) boost
1646− merged = mappend base boosted
1648− toJSON (TermsQuery terms) =
1649− object [ "terms" .= object conjoined ]
1650− where conjoined = [ getTermsField terms .=
1651− fmap (toJSON . getTermValue) (toList terms)]
1652− getTermsField ((Term f _ ) :| _) = f
1653− getTermValue (Term _ v) = v
1654− toJSON (IdsQuery idsQueryMappingName docIds) =
1655− object [ "ids" .= object conjoined ]
1656− where conjoined = [ "type" .= idsQueryMappingName
1657− , "values" .= fmap toJSON docIds ]
1659− toJSON (QueryQueryStringQuery qQueryStringQuery) =
1660− object [ "query_string" .= qQueryStringQuery ]
1662− toJSON (QueryMatchQuery matchQuery) =
1663− object [ "match" .= matchQuery ]
1665− toJSON (QueryMultiMatchQuery multiMatchQuery) =
1666− toJSON multiMatchQuery
1668− toJSON (QueryBoolQuery boolQuery) =
1669− object [ "bool" .= boolQuery ]
1671− toJSON (QueryBoostingQuery boostingQuery) =
1672− object [ "boosting" .= boostingQuery ]
1674− toJSON (QueryCommonTermsQuery commonTermsQuery) =
1675− object [ "common" .= commonTermsQuery ]
1677− toJSON (ConstantScoreFilter csFilter boost) =
1678− object [ "constant_score" .= csFilter
1679− , "boost" .= boost]
1681− toJSON (ConstantScoreQuery query boost) =
1682− object [ "constant_score" .= query
1683− , "boost" .= boost]
1685− toJSON (QueryDisMaxQuery disMaxQuery) =
1686− object [ "dis_max" .= disMaxQuery ]
1688− toJSON (QueryFilteredQuery qFilteredQuery) =
1689− object [ "filtered" .= qFilteredQuery ]
1691− toJSON (QueryFuzzyLikeThisQuery fuzzyQuery) =
1692− object [ "fuzzy_like_this" .= fuzzyQuery ]
1694− toJSON (QueryFuzzyLikeFieldQuery fuzzyFieldQuery) =
1695− object [ "fuzzy_like_this_field" .= fuzzyFieldQuery ]
1697− toJSON (QueryFuzzyQuery fuzzyQuery) =
1698− object [ "fuzzy" .= fuzzyQuery ]
1700− toJSON (QueryHasChildQuery childQuery) =
1701− object [ "has_child" .= childQuery ]
1703− toJSON (QueryHasParentQuery parentQuery) =
1704− object [ "has_parent" .= parentQuery ]
1706− toJSON (QueryIndicesQuery qIndicesQuery) =
1707− object [ "indices" .= qIndicesQuery ]
1709− toJSON (MatchAllQuery boost) =
1710− object [ "match_all" .= omitNulls [ "boost" .= boost ] ]
1712− toJSON (QueryMoreLikeThisQuery query) =
1713− object [ "more_like_this" .= query ]
1715− toJSON (QueryMoreLikeThisFieldQuery query) =
1716− object [ "more_like_this_field" .= query ]
1718− toJSON (QueryNestedQuery query) =
1719− object [ "nested" .= query ]
1721− toJSON (QueryPrefixQuery query) =
1722− object [ "prefix" .= query ]
1724− toJSON (QueryRangeQuery query) =
1725− object [ "range" .= query ]
1727− toJSON (QueryRegexpQuery query) =
1728− object [ "regexp" .= query ]
1730− toJSON (QuerySimpleQueryStringQuery query) =
1731− object [ "simple_query_string" .= query ]
1734−omitNulls :: [(Text, Value)] -> Value
1735−omitNulls = object . filter notNull where
1736− notNull (_, Null) = False
1737− notNull (_, Array a) = (not . V.null) a
1741−instance ToJSON SimpleQueryStringQuery where
1742− toJSON SimpleQueryStringQuery {..} =
1743− omitNulls (base ++ maybeAdd)
1744− where base = [ "query" .= simpleQueryStringQuery ]
1745− maybeAdd = [ "fields" .= simpleQueryStringField
1746− , "default_operator" .= simpleQueryStringOperator
1747− , "analyzer" .= simpleQueryStringAnalyzer
1748− , "flags" .= simpleQueryStringFlags
1749− , "lowercase_expanded_terms" .= simpleQueryStringLowercaseExpanded
1750− , "locale" .= simpleQueryStringLocale ]
1753−instance ToJSON FieldOrFields where
1754− toJSON (FofField fieldName) =
1756− toJSON (FofFields fieldNames) =
1759−instance ToJSON SimpleQueryFlag where
1760− toJSON SimpleQueryAll = "ALL"
1761− toJSON SimpleQueryNone = "NONE"
1762− toJSON SimpleQueryAnd = "AND"
1763− toJSON SimpleQueryOr = "OR"
1764− toJSON SimpleQueryPrefix = "PREFIX"
1765− toJSON SimpleQueryPhrase = "PHRASE"
1766− toJSON SimpleQueryPrecedence = "PRECEDENCE"
1767− toJSON SimpleQueryEscape = "ESCAPE"
1768− toJSON SimpleQueryWhitespace = "WHITESPACE"
1769− toJSON SimpleQueryFuzzy = "FUZZY"
1770− toJSON SimpleQueryNear = "NEAR"
1771− toJSON SimpleQuerySlop = "SLOP"
1774−instance ToJSON RegexpQuery where
1775− toJSON (RegexpQuery (FieldName rqQueryField)
1776− (Regexp regexpQueryQuery) rqQueryFlags
1778− object [ rqQueryField .= omitNulls base ]
1779− where base = [ "value" .= regexpQueryQuery
1780− , "flags" .= rqQueryFlags
1781− , "boost" .= rqQueryBoost ]
1784−instance ToJSON QueryStringQuery where
1785− toJSON (QueryStringQuery qsQueryString
1786− qsDefaultField qsOperator
1787− qsAnalyzer qsAllowWildcard
1788− qsLowercaseExpanded qsEnablePositionIncrements
1789− qsFuzzyMaxExpansions qsFuzziness
1790− qsFuzzyPrefixLength qsPhraseSlop
1791− qsBoost qsAnalyzeWildcard
1792− qsGeneratePhraseQueries qsMinimumShouldMatch
1793− qsLenient qsLocale) =
1796− base = [ "query" .= qsQueryString
1797− , "default_field" .= qsDefaultField
1798− , "default_operator" .= qsOperator
1799− , "analyzer" .= qsAnalyzer
1800− , "allow_leading_wildcard" .= qsAllowWildcard
1801− , "lowercase_expanded_terms" .= qsLowercaseExpanded
1802− , "enable_position_increments" .= qsEnablePositionIncrements
1803− , "fuzzy_max_expansions" .= qsFuzzyMaxExpansions
1804− , "fuzziness" .= qsFuzziness
1805− , "fuzzy_prefix_length" .= qsFuzzyPrefixLength
1806− , "phrase_slop" .= qsPhraseSlop
1807− , "boost" .= qsBoost
1808− , "analyze_wildcard" .= qsAnalyzeWildcard
1809− , "auto_generate_phrase_queries" .= qsGeneratePhraseQueries
1810− , "minimum_should_match" .= qsMinimumShouldMatch
1811− , "lenient" .= qsLenient
1812− , "locale" .= qsLocale ]
1815−instance ToJSON RangeQuery where
1816− toJSON (RangeQuery (FieldName fieldName) range boost) =
1817− object [ fieldName .= conjoined ]
1818− where conjoined = [ "boost" .= boost ] ++ (rangeValueToPair range)
1821−instance ToJSON PrefixQuery where
1822− toJSON (PrefixQuery (FieldName fieldName) queryValue boost) =
1823− object [ fieldName .= omitNulls base ]
1824− where base = [ "value" .= queryValue
1825− , "boost" .= boost ]
1828−instance ToJSON NestedQuery where
1829− toJSON (NestedQuery nqPath nqScoreType nqQuery) =
1830− object [ "path" .= nqPath
1831− , "score_mode" .= nqScoreType
1832− , "query" .= nqQuery ]
1835−instance ToJSON MoreLikeThisFieldQuery where
1836− toJSON (MoreLikeThisFieldQuery text (FieldName fieldName)
1837− percent mtf mqt stopwords mindf maxdf
1838− minwl maxwl boostTerms boost analyzer) =
1839− object [ fieldName .= omitNulls base ]
1840− where base = [ "like_text" .= text
1841− , "percent_terms_to_match" .= percent
1842− , "min_term_freq" .= mtf
1843− , "max_query_terms" .= mqt
1844− , "stop_words" .= stopwords
1845− , "min_doc_freq" .= mindf
1846− , "max_doc_freq" .= maxdf
1847− , "min_word_length" .= minwl
1848− , "max_word_length" .= maxwl
1849− , "boost_terms" .= boostTerms
1851− , "analyzer" .= analyzer ]
1854−instance ToJSON MoreLikeThisQuery where
1855− toJSON (MoreLikeThisQuery text fields percent
1856− mtf mqt stopwords mindf maxdf
1857− minwl maxwl boostTerms boost analyzer) =
1859− where base = [ "like_text" .= text
1860− , "fields" .= fields
1861− , "percent_terms_to_match" .= percent
1862− , "min_term_freq" .= mtf
1863− , "max_query_terms" .= mqt
1864− , "stop_words" .= stopwords
1865− , "min_doc_freq" .= mindf
1866− , "max_doc_freq" .= maxdf
1867− , "min_word_length" .= minwl
1868− , "max_word_length" .= maxwl
1869− , "boost_terms" .= boostTerms
1871− , "analyzer" .= analyzer ]
1874−instance ToJSON IndicesQuery where
1875− toJSON (IndicesQuery indices query noMatch) =
1876− omitNulls [ "indices" .= indices
1877− , "no_match_query" .= noMatch
1878− , "query" .= query ]
1881−instance ToJSON HasParentQuery where
1882− toJSON (HasParentQuery queryType query scoreType) =
1883− omitNulls [ "parent_type" .= queryType
1884− , "score_type" .= scoreType
1885− , "query" .= query ]
1888−instance ToJSON HasChildQuery where
1889− toJSON (HasChildQuery queryType query scoreType) =
1890− omitNulls [ "query" .= query
1891− , "score_type" .= scoreType
1892− , "type" .= queryType ]
1895−instance ToJSON FuzzyQuery where
1896− toJSON (FuzzyQuery (FieldName fieldName) queryText
1897− prefixLength maxEx fuzziness boost) =
1898− object [ fieldName .= omitNulls base ]
1899− where base = [ "value" .= queryText
1900− , "fuzziness" .= fuzziness
1901− , "prefix_length" .= prefixLength
1903− , "max_expansions" .= maxEx ]
1906−instance ToJSON FuzzyLikeFieldQuery where
1907− toJSON (FuzzyLikeFieldQuery (FieldName fieldName)
1908− fieldText maxTerms ignoreFreq fuzziness prefixLength
1910− object [ fieldName .=
1911− omitNulls [ "like_text" .= fieldText
1912− , "max_query_terms" .= maxTerms
1913− , "ignore_tf" .= ignoreFreq
1914− , "fuzziness" .= fuzziness
1915− , "prefix_length" .= prefixLength
1916− , "analyzer" .= analyzer
1917− , "boost" .= boost ]]
1920−instance ToJSON FuzzyLikeThisQuery where
1921− toJSON (FuzzyLikeThisQuery fields text maxTerms
1922− ignoreFreq fuzziness prefixLength boost analyzer) =
1924− where base = [ "fields" .= fields
1925− , "like_text" .= text
1926− , "max_query_terms" .= maxTerms
1927− , "ignore_tf" .= ignoreFreq
1928− , "fuzziness" .= fuzziness
1929− , "prefix_length" .= prefixLength
1930− , "analyzer" .= analyzer
1931− , "boost" .= boost ]
1934−instance ToJSON FilteredQuery where
1935− toJSON (FilteredQuery query fFilter) =
1936− object [ "query" .= query
1937− , "filter" .= fFilter ]
1940−instance ToJSON DisMaxQuery where
1941− toJSON (DisMaxQuery queries tiebreaker boost) =
1943− where base = [ "queries" .= queries
1945− , "tie_breaker" .= tiebreaker ]
1948−instance ToJSON CommonTermsQuery where
1949− toJSON (CommonTermsQuery (FieldName fieldName)
1950− (QueryString query) cf lfo hfo msm
1951− boost analyzer disableCoord) =
1952− object [fieldName .= omitNulls base ]
1953− where base = [ "query" .= query
1954− , "cutoff_frequency" .= cf
1955− , "low_freq_operator" .= lfo
1956− , "minimum_should_match" .= msm
1958− , "analyzer" .= analyzer
1959− , "disable_coord" .= disableCoord
1960− , "high_freq_operator" .= hfo ]
1963−instance ToJSON CommonMinimumMatch where
1964− toJSON (CommonMinimumMatch mm) = toJSON mm
1965− toJSON (CommonMinimumMatchHighLow (MinimumMatchHighLow lowF highF)) =
1966− object [ "low_freq" .= lowF
1967− , "high_freq" .= highF ]
1969−instance ToJSON BoostingQuery where
1970− toJSON (BoostingQuery bqPositiveQuery bqNegativeQuery bqNegativeBoost) =
1971− object [ "positive" .= bqPositiveQuery
1972− , "negative" .= bqNegativeQuery
1973− , "negative_boost" .= bqNegativeBoost ]
1976−instance ToJSON BoolQuery where
1977− toJSON (BoolQuery mustM notM shouldM bqMin boost disableCoord) =
1979− where base = [ "must" .= mustM
1980− , "must_not" .= notM
1981− , "should" .= shouldM
1982− , "minimum_should_match" .= bqMin
1984− , "disable_coord" .= disableCoord ]
1987−instance ToJSON MatchQuery where
1988− toJSON (MatchQuery (FieldName fieldName)
1989− (QueryString mqQueryString) booleanOperator
1990− zeroTermsQuery cutoffFrequency matchQueryType
1991− analyzer maxExpansions lenient boost) =
1992− object [ fieldName .= omitNulls base ]
1993− where base = [ "query" .= mqQueryString
1994− , "operator" .= booleanOperator
1995− , "zero_terms_query" .= zeroTermsQuery
1996− , "cutoff_frequency" .= cutoffFrequency
1997− , "type" .= matchQueryType
1998− , "analyzer" .= analyzer
1999− , "max_expansions" .= maxExpansions
2000− , "lenient" .= lenient
2001− , "boost" .= boost ]
2004−instance ToJSON MultiMatchQuery where
2005− toJSON (MultiMatchQuery fields (QueryString query) boolOp
2006− ztQ tb mmqt cf analyzer maxEx lenient) =
2007− object ["multi_match" .= omitNulls base]
2008− where base = [ "fields" .= fmap toJSON fields
2010− , "operator" .= boolOp
2011− , "zero_terms_query" .= ztQ
2012− , "tiebreaker" .= tb
2014− , "cutoff_frequency" .= cf
2015− , "analyzer" .= analyzer
2016− , "max_expansions" .= maxEx
2017− , "lenient" .= lenient ]
2020−instance ToJSON MultiMatchQueryType where
2021− toJSON MultiMatchBestFields = "best_fields"
2022− toJSON MultiMatchMostFields = "most_fields"
2023− toJSON MultiMatchCrossFields = "cross_fields"
2024− toJSON MultiMatchPhrase = "phrase"
2025− toJSON MultiMatchPhrasePrefix = "phrase_prefix"
2027−instance ToJSON BooleanOperator where
2028− toJSON And = String "and"
2029− toJSON Or = String "or"
2031−instance ToJSON ZeroTermsQuery where
2032− toJSON ZeroTermsNone = String "none"
2033− toJSON ZeroTermsAll = String "all"
2035−instance ToJSON MatchQueryType where
2036− toJSON MatchPhrase = "phrase"
2037− toJSON MatchPhrasePrefix = "phrase_prefix"
2039−instance ToJSON FieldName where
2040− toJSON (FieldName fieldName) = String fieldName
2042−instance ToJSON ReplicaCount
2043−instance ToJSON ShardCount
2044−instance ToJSON CutoffFrequency
2045−instance ToJSON Analyzer
2046−instance ToJSON MaxExpansions
2047−instance ToJSON Lenient
2048−instance ToJSON Boost
2049−instance ToJSON Version
2050−instance ToJSON Tiebreaker
2051−instance ToJSON MinimumMatch
2052−instance ToJSON DisableCoord
2053−instance ToJSON PrefixLength
2054−instance ToJSON Fuzziness
2055−instance ToJSON IgnoreTermFrequency
2056−instance ToJSON MaxQueryTerms
2057−instance ToJSON TypeName
2058−instance ToJSON IndexName
2059−instance ToJSON TemplateName
2060−instance ToJSON TemplatePattern
2061−instance ToJSON BoostTerms
2062−instance ToJSON MaxWordLength
2063−instance ToJSON MinWordLength
2064−instance ToJSON MaxDocFrequency
2065−instance ToJSON MinDocFrequency
2066−instance ToJSON PhraseSlop
2067−instance ToJSON StopWord
2068−instance ToJSON QueryPath
2069−instance ToJSON MinimumTermFrequency
2070−instance ToJSON PercentMatch
2071−instance ToJSON MappingName
2072−instance ToJSON DocId
2073−instance ToJSON QueryString
2074−instance ToJSON AllowLeadingWildcard
2075−instance ToJSON LowercaseExpanded
2076−instance ToJSON AnalyzeWildcard
2077−instance ToJSON GeneratePhraseQueries
2078−instance ToJSON Locale
2079−instance ToJSON EnablePositionIncrements
2080−instance FromJSON Version
2081−instance FromJSON IndexName
2082−instance FromJSON MappingName
2083−instance FromJSON DocId
2086−instance FromJSON Status where
2087− parseJSON (Object v) = Status <$>
2093− parseJSON _ = empty
2096−instance ToJSON IndexSettings where
2097− toJSON (IndexSettings s r) = object ["settings" .=
2099− object ["number_of_shards" .= s, "number_of_replicas" .= r]
2103−instance ToJSON IndexTemplate where
2104− toJSON (IndexTemplate p s m) = merge
2105− (object [ "template" .= p
2106− , "mappings" .= foldl' merge (object []) m
2110− merge (Object o1) (Object o2) = toJSON $ HM.union o1 o2
2112− merge _ _ = undefined
2114−instance (FromJSON a) => FromJSON (EsResult a) where
2115− parseJSON jsonVal@(Object v) = do
2116− found <- v .:? "found" .!= False
2118− then parseJSON jsonVal
2119− else return Nothing
2120− EsResult <$> v .: "_index" <*>
2124− parseJSON _ = empty
2126−instance (FromJSON a) => FromJSON (EsResultFound a) where
2127− parseJSON (Object v) = EsResultFound <$>
2128− v .: "_version" <*>
2130− parseJSON _ = empty
2132−instance ToJSON Search where
2133− toJSON (Search query sFilter sort searchAggs highlight sTrackSortScores sFrom sSize _ sFields sSource) =
2134− omitNulls [ "query" .= query
2135− , "filter" .= sFilter
2137− , "aggregations" .= searchAggs
2138− , "highlight" .= highlight
2141− , "track_scores" .= sTrackSortScores
2142− , "fields" .= sFields
2143− , "_source" .= sSource]
2146instance ToJSON Source where
490instance ToJSON Source where
2147 toJSON NoSource = toJSON False
491 toJSON NoSource = toJSON False
2148 toJSON (SourcePatterns patterns) = toJSON patterns
492 toJSON (SourcePatterns patterns) = toJSON patterns
2149− 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)
2151instance ToJSON PatternOrPatterns where
498instance ToJSON PatternOrPatterns where
2152 toJSON (PopPattern pattern) = toJSON pattern
499 toJSON (PopPattern pattern) = toJSON pattern
2153 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)
2155instance ToJSON Include where
505instance ToJSON Include where
2156 toJSON (Include patterns) = toJSON patterns
506 toJSON (Include patterns) = toJSON patterns
2158instance ToJSON Exclude where
508instance ToJSON Exclude where
2159 toJSON (Exclude patterns) = toJSON patterns
509 toJSON (Exclude patterns) = toJSON patterns
511+newtype Pattern = Pattern Text deriving (Eq, Read, Show)
2161instance ToJSON Pattern where
513instance ToJSON Pattern where
2162 toJSON (Pattern pattern) = toJSON pattern
514 toJSON (Pattern pattern) = toJSON pattern
2164−
516+data SearchResult a =
2165−instance ToJSON FieldHighlight where
517+ SearchResult { took :: Int
2166− toJSON (FieldHighlight (FieldName fName) (Just fSettings)) =
518+ , timedOut :: Bool
2167− object [ fName .= fSettings ]
519+ , shards :: ShardResult
2168− toJSON (FieldHighlight (FieldName fName) Nothing) =
520+ , searchHits :: SearchHits a
2169− object [ fName .= emptyObject ]
521+ , aggregations :: Maybe AggregationResults
2170−
522+ , scrollId :: Maybe ScrollId
2171−instance ToJSON Highlights where
523+ -- ^ Only one Suggestion request / response per
2172− toJSON (Highlights global fields) =
524+ -- Search is supported.
2173− omitNulls (("fields" .= fields)
525+ , suggest :: Maybe NamedSuggestionResponse
2174− : highlightSettingsPairs global)
526+ }
2175−
527+ deriving (Eq, Show)
2176−instance ToJSON HighlightSettings where
2177− toJSON hs = omitNulls (highlightSettingsPairs (Just hs))
2179−highlightSettingsPairs :: Maybe HighlightSettings -> [Pair]
2180−highlightSettingsPairs Nothing = []
2181−highlightSettingsPairs (Just (Plain plh)) = plainHighPairs (Just plh)
2182−highlightSettingsPairs (Just (Postings ph)) = postHighPairs (Just ph)
2183−highlightSettingsPairs (Just (FastVector fvh)) = fastVectorHighPairs (Just fvh)
2186−plainHighPairs :: Maybe PlainHighlight -> [Pair]
2187−plainHighPairs Nothing = []
2188−plainHighPairs (Just (PlainHighlight plCom plNonPost)) =
2189− [ "type" .= String "plain"]
2190− ++ commonHighlightPairs plCom
2191− ++ nonPostingsToPairs plNonPost
2193−postHighPairs :: Maybe PostingsHighlight -> [Pair]
2194−postHighPairs Nothing = []
2195−postHighPairs (Just (PostingsHighlight pCom)) =
2196− ("type" .= String "postings")
2197− : commonHighlightPairs pCom
2199−fastVectorHighPairs :: Maybe FastVectorHighlight -> [Pair]
2200−fastVectorHighPairs Nothing = []
2201−fastVectorHighPairs (Just
2202− (FastVectorHighlight fvCom fvNonPostSettings fvBoundChars
2203− fvBoundMaxScan fvFragOff fvMatchedFields
2205− [ "type" .= String "fvh"
2206− , "boundary_chars" .= fvBoundChars
2207− , "boundary_max_scan" .= fvBoundMaxScan
2208− , "fragment_offset" .= fvFragOff
2209− , "matched_fields" .= fvMatchedFields
2210− , "phraseLimit" .= fvPhraseLim]
2211− ++ commonHighlightPairs fvCom
2212− ++ nonPostingsToPairs fvNonPostSettings
2214−commonHighlightPairs :: Maybe CommonHighlight -> [Pair]
2215−commonHighlightPairs Nothing = []
2216−commonHighlightPairs (Just (CommonHighlight chScore chForceSource chTag chEncoder
2217− chNoMatchSize chHighlightQuery
2218− chRequireFieldMatch)) =
2219− [ "order" .= chScore
2220− , "force_source" .= chForceSource
2221− , "encoder" .= chEncoder
2222− , "no_match_size" .= chNoMatchSize
2223− , "highlight_query" .= chHighlightQuery
2224− , "require_fieldMatch" .= chRequireFieldMatch]
2225− ++ highlightTagToPairs chTag
2228−nonPostingsToPairs :: Maybe NonPostings -> [Pair]
2229−nonPostingsToPairs Nothing = []
2230−nonPostingsToPairs (Just (NonPostings npFragSize npNumOfFrags)) =
2231− [ "fragment_size" .= npFragSize
2232− , "number_of_fragments" .= npNumOfFrags]
2236−instance ToJSON HighlightEncoder where
2237− toJSON DefaultEncoder = String "default"
2238− toJSON HTMLEncoder = String "html"
2240−highlightTagToPairs :: Maybe HighlightTag -> [Pair]
2241−highlightTagToPairs (Just (TagSchema _)) = [ "scheme" .= String "default"]
2242−highlightTagToPairs (Just (CustomTags (pre, post))) = [ "pre_tags" .= pre
2243− , "post_tags" .= post]
2244−highlightTagToPairs Nothing = []
2246−instance ToJSON SortSpec where
2247− toJSON (DefaultSortSpec
2248− (DefaultSort (FieldName dsSortFieldName) dsSortOrder dsIgnoreUnmapped
2249− dsSortMode dsMissingSort dsNestedFilter)) =
2250− object [dsSortFieldName .= omitNulls base] where
2251− base = [ "order" .= dsSortOrder
2252− , "ignore_unmapped" .= dsIgnoreUnmapped
2253− , "mode" .= dsSortMode
2254− , "missing" .= dsMissingSort
2255− , "nested_filter" .= dsNestedFilter ]
2257− toJSON (GeoDistanceSortSpec gdsSortOrder (GeoPoint (FieldName field) gdsLatLon) units) =
2258− object [ "unit" .= units
2259− , field .= gdsLatLon
2260− , "order" .= gdsSortOrder ]
2263−instance ToJSON SortOrder where
2264− toJSON Ascending = String "asc"
2265− toJSON Descending = String "desc"
2268−instance ToJSON SortMode where
2269− toJSON SortMin = String "min"
2270− toJSON SortMax = String "max"
2271− toJSON SortSum = String "sum"
2272− toJSON SortAvg = String "avg"
2275−instance ToJSON Missing where
2276− toJSON LastMissing = String "_last"
2277− toJSON FirstMissing = String "_first"
2278− toJSON (CustomMissing txt) = String txt
2281−instance ToJSON ScoreType where
2282− toJSON ScoreTypeMax = "max"
2283− toJSON ScoreTypeAvg = "avg"
2284− toJSON ScoreTypeSum = "sum"
2285− toJSON ScoreTypeNone = "none"
2288−instance ToJSON Distance where
2289− toJSON (Distance dCoefficient dUnit) =
2290− String boltedTogether where
2291− coefText = showText dCoefficient
2292− (String unitText) = toJSON dUnit
2293− boltedTogether = mappend coefText unitText
2296−instance ToJSON DistanceUnit where
2297− toJSON Miles = String "mi"
2298− toJSON Yards = String "yd"
2299− toJSON Feet = String "ft"
2300− toJSON Inches = String "in"
2301− toJSON Kilometers = String "km"
2302− toJSON Meters = String "m"
2303− toJSON Centimeters = String "cm"
2304− toJSON Millimeters = String "mm"
2305− toJSON NauticalMiles = String "nmi"
2308−instance ToJSON DistanceType where
2309− toJSON Arc = String "arc"
2310− toJSON SloppyArc = String "sloppy_arc"
2311− toJSON Plane = String "plane"
2314−instance ToJSON OptimizeBbox where
2315− toJSON NoOptimizeBbox = String "none"
2316− toJSON (OptimizeGeoFilterType gft) = toJSON gft
2319−instance ToJSON GeoBoundingBoxConstraint where
2320− toJSON (GeoBoundingBoxConstraint
2321− (FieldName gbbcGeoBBField) gbbcConstraintBox cache type') =
2322− object [gbbcGeoBBField .= gbbcConstraintBox
2323− , "_cache" .= cache
2327−instance ToJSON GeoFilterType where
2328− toJSON GeoFilterMemory = String "memory"
2329− toJSON GeoFilterIndexed = String "indexed"
2332−instance ToJSON GeoBoundingBox where
2333− toJSON (GeoBoundingBox gbbTopLeft gbbBottomRight) =
2334− object ["top_left" .= gbbTopLeft
2335− , "bottom_right" .= gbbBottomRight]
2338−instance ToJSON LatLon where
2339− toJSON (LatLon lLat lLon) =
2340− object ["lat" .= lLat
2344−-- index for smaller ranges, fielddata for longer ranges
2345−instance ToJSON RangeExecution where
2346− toJSON RangeExecutionIndex = "index"
2347− toJSON RangeExecutionFielddata = "fielddata"
2350−instance ToJSON RegexpFlags where
2351− toJSON AllRegexpFlags = String "ALL"
2352− toJSON NoRegexpFlags = String "NONE"
2353− toJSON (SomeRegexpFlags (h :| fs)) = String $ T.intercalate "|" flagStrs
2354− where flagStrs = map flagStr . nub $ h:fs
2355− flagStr AnyString = "ANYSTRING"
2356− flagStr Automaton = "AUTOMATON"
2357− flagStr Complement = "COMPLEMENT"
2358− flagStr Empty = "EMPTY"
2359− flagStr Intersection = "INTERSECTION"
2360− flagStr Interval = "INTERVAL"
2362−instance ToJSON Term where
2363− toJSON (Term field value) = object ["term" .= object
2367−instance ToJSON BoolMatch where
2368− toJSON (MustMatch term cache) = object ["must" .= term,
2370− toJSON (MustNotMatch term cache) = object ["must_not" .= term,
2372− toJSON (ShouldMatch terms cache) = object ["should" .= fmap toJSON terms,
2376instance (FromJSON a) => FromJSON (SearchResult a) where
529instance (FromJSON a) => FromJSON (SearchResult a) where
2377 parseJSON (Object v) = SearchResult <$>
530 parseJSON (Object v) = SearchResult <$>
@@ -2380,52 +533,10 @@ instance (FromJSON a) => FromJSON (SearchResult a) where
2380 v .: "_shards" <*>
533 v .: "_shards" <*>
2381 v .: "hits" <*>
534 v .: "hits" <*>
2382 v .:? "aggregations" <*>
535 v .:? "aggregations" <*>
2383− v .:? "_scroll_id"
536+ v .:? "_scroll_id" <*>
2384− parseJSON _ = empty
537+ v .:? "suggest"
2386−instance (FromJSON a) => FromJSON (SearchHits a) where
2387− parseJSON (Object v) = SearchHits <$>
2389− v .: "max_score" <*>
2391 parseJSON _ = empty
538 parseJSON _ = empty
2393−instance (FromJSON a) => FromJSON (Hit a) where
540+newtype ScrollId =
2394− parseJSON (Object v) = Hit <$>
541+ ScrollId Text
2395− v .: "_index" <*>
542+ deriving (Eq, Show, Ord, ToJSON, FromJSON)
2401− parseJSON _ = empty
2403−instance FromJSON ShardResult where
2404− parseJSON (Object v) = ShardResult <$>
2406− v .: "successful" <*>
2408− parseJSON _ = empty
2411−instance FromJSON DocVersion where
2414− maybe (fail "DocVersion out of range") return $ mkDocVersion i
2416−instance Bounded DocVersion where
2417− minBound = DocVersion 1
2418− maxBound = DocVersion 9200000000000000000 -- 9.2e+18
2420−instance Enum DocVersion where
2422− | x /= maxBound = DocVersion (succ $ docVersionNumber x)
2423− | otherwise = succError "DocVersion"
2425− | x /= minBound = DocVersion (pred $ docVersionNumber x)
2426− | otherwise = predError "DocVersion"
2428− fromMaybe (error $ show i ++ " out of DocVersion range") $ mkDocVersion i
2429− fromEnum = docVersionNumber
2430− enumFrom = boundedEnumFrom
2431− enumFromThen = boundedEnumFromThen