Class Hierarchy

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This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 1234]

►CCirrusSearch\Maintenance\AnalysisConfigBuilder	Builds elasticsearch analysis config arrays
CCirrusSearch\Maintenance\SuggesterAnalysisConfigBuilder	Builds elasticsearch analysis config arrays for the completion suggester index
CCirrusSearch\Maintenance\AnalysisFilter	Filter unused and duplicate entries from elasticsearch index configuration
CCirrusSearch\Maintenance\AnalyzerBuilder	Builds one elasticsearch analyzer to add to an analysis config array
CCirrusSearch\Profile\ArrayPathSetter	Transforms arrays based on replacement variable using a syntax to lookup the entry to modify
►CCirrusSearch\Search\Rescore\BoostFunctionBuilder
CCirrusSearch\Search\Rescore\BoostedQueriesFunction	Simple list of weighted queries
CCirrusSearch\Search\Rescore\ByKeywordTemplateBoostFunction
►CCirrusSearch\Search\Rescore\FunctionScoreBuilder	This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version
CCirrusSearch\Search\Rescore\BoostTemplatesFunctionScoreBuilder	Builds a set of functions with boosted templates Uses a weight function with a filter for each template
CCirrusSearch\Search\Rescore\CustomFieldFunctionScoreBuilder	Builds a function using a custom numeric field and parameters attached to a profile
CCirrusSearch\Search\Rescore\GeoMeanFunctionScoreBuilder	Utility function to compute a weighted geometric mean
CCirrusSearch\Search\Rescore\LangWeightFunctionScoreBuilder	Boosts documents in user language and in wiki language if different Uses getUserLanguage in SearchConfig and LanguageCode for language values and CirrusSearchLanguageWeight['user'|'wiki'] for respective weights
CCirrusSearch\Search\Rescore\LogMultFunctionScoreBuilder	Simple log(factor*field+2)^impact Useful to control the impact when applied in a multiplication
CCirrusSearch\Search\Rescore\LogScaleBoostFunctionScoreBuilder	Normalize values in the [0,1] range Allows to set:
CCirrusSearch\Search\Rescore\NamespacesFunctionScoreBuilder	Builds a set of functions with namespaces
CCirrusSearch\Search\Rescore\PreferRecentFunctionScoreBuilder	Builds a script score boost documents on the timestamp field
CCirrusSearch\Search\Rescore\SatuFunctionScoreBuilder	Saturation function based on x/(k+x), k is a parameter to control how fast the function saturates
CCirrusSearch\Search\Rescore\ScriptScoreFunctionScoreBuilder	A function score that builds a script_score
CCirrusSearch\Search\Rescore\TermBoostScoreBuilder
CCirrusSearch\Search\Rescore\IncomingLinksFunctionScoreBuilder	Builds a function that boosts incoming links formula is log( incoming_links + 2 )
►CCirrusSearch\Query\BoostFunctionFeature
CCirrusSearch\Query\BoostTemplatesFeature	Handles the boost-templates keyword in full text search
CCirrusSearch\Query\PreferRecentFeature	Matches "prefer-recent:" and then an optional floating point number <= 1 but >= 0 (decay portion) and then an optional comma followed by another floating point number >0 0 (half life)
CCirrusSearch\BuildDocument\BuildDocument	Orchestrate the process of building an elasticsearch document out of a WikiPage
CCirrusSearch\Sanity\Checker	Checks if a WikiPage's representation in search index is sane
CCirrusSearch\Maintenance\ChunkBuilder	Splits maintenance scripts into chunks and prints out the commands to run the chunks
CCirrusSearch\CirrusDebugOptions	Cirrus debug options generally set via unofficial URI param (&cirrusXYZ=ZYX)
►CCirrusSearch\Hooks\CirrusSearchAddQueryFeaturesHook	This is a hook handler interface, see docs/Hooks.md in core
CCirrusSearch\CirrusSearchHookRunner
►CCirrusSearch\Hooks\CirrusSearchAnalysisConfigHook	This is a hook handler interface, see docs/Hooks.md in core
CCirrusSearch\CirrusSearchHookRunner
CCirrusSearch\Search\CirrusSearchIndexFieldFactory	Create different types of SearchIndexFields
►CCirrusSearch\Hooks\CirrusSearchMappingConfigHook	This is a hook handler interface, see docs/Hooks.md in core
CCirrusSearch\CirrusSearchHookRunner
►CCirrusSearch\Hooks\CirrusSearchProfileServiceHook	This is a hook handler interface, see docs/Hooks.md in core
CCirrusSearch\CirrusSearchHookRunner
►CCirrusSearch\Hooks\CirrusSearchRegisterFullTextQueryClassifiersHook	This is a hook handler interface, see docs/Hooks.md in core
CCirrusSearch\CirrusSearchHookRunner
CCirrusSearch\Search\CirrusSearchResultBuilder	Helper class to build ArrayCirrusSearchResult instances
►CCirrusSearch\Hooks\CirrusSearchScoreBuilderHook	This is a hook handler interface, see docs/Hooks.md in core
CCirrusSearch\CirrusSearchHookRunner
CCirrusSearch\CirrusSearchServices	A simple wrapper for MediaWikiServices, to support type safety when accessing services defined by this extension
►CCirrusSearch\Hooks\CirrusSearchSimilarityConfigHook	This is a hook handler interface, see docs/Hooks.md in core
CCirrusSearch\CirrusSearchHookRunner
►CCirrusSearch\Assignment\ClusterAssignment
CCirrusSearch\Assignment\ConstantAssignment
CCirrusSearch\Assignment\MultiClusterAssignment
CCirrusSearch\ClusterSettings	Handles resolving configuration variables into specific settings for a specific cluster
CCirrusSearch\Search\CompletionResultsCollector	Collect results from multiple result sets
CCirrusSearch\Query\CompSuggestQueryBuilder	Suggest (Completion) query builder
CCirrusSearch\Maintenance\ConfigUtils	This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version
CCirrusSearch\Query\Builder\ContextualFilter	A filter added as context to the search query
►CCountable
CCirrusSearch\Maintenance\Set	Simple set implementation so it's clear what the array is being used for when values are only stored as keys
CCirrusSearch\Query\CountContentWordsBuilder	Build a query to sum up the word count of all articles
►CCirrusSearch\Search\CrossProjectBlockScorer	Score an interwiki block
CCirrusSearch\Search\CompositeCrossProjectBlockScorer	Composite, weighted sum of a list of subscorers
CCirrusSearch\Search\RandomCrossProjectBlockScorer	Randomly ordered but consistent for a single user
CCirrusSearch\Search\RecallCrossProjectBlockScorer	Score based on total hits : log(total_hits + 2)
CCirrusSearch\Search\StaticCrossProjectBlockScorer	Based on a static config, allows to give a fixed score to a particular wiki
CCirrusSearch\Search\CrossProjectBlockScorerFactory	Factory that reads cirrus config and builds a CrossProjectBlockScorer
CCirrusSearch\CrossSearchStrategy	Defines support strategies regarding cross wiki searches
►CCirrusSearch\LanguageDetector\Detector	Interface for a language detector class
CCirrusSearch\LanguageDetector\TextCat	Try to detect language with TextCat text categorizer
CCirrusSearch\BuildDocument\DocumentSizeLimiter	An approximate, incomplete and rather dangerous algorithm to reduce the size of a CirrusSearch document
CCirrusSearch\Job\ElasticaDocumentsJsonSerde	Updates to be sent to elasticsearch need to be represented as a Document object, but we can't directly serialize those into the job queue which only supports json
CCirrusSearch\ElasticaErrorHandler	Generic functions for extracting and reporting on errors/exceptions from Elastica
►CCirrusSearch\ElasticsearchIntermediary	Base class with useful functions for communicating with Elasticsearch
CCirrusSearch\BuildDocument\RedirectsAndIncomingLinks	Adds redirects and incoming links to the documents
CCirrusSearch\CompletionSuggester	Performs search as you type queries using Completion Suggester
CCirrusSearch\DataSender	Handles non-maintenance write operations to the elastic search cluster
►CCirrusSearch\Searcher	Performs searches using Elasticsearch
CCirrusSearch\InterwikiSearcher	Performs searches using Elasticsearch – on interwikis!
►CCirrusSearch\Updater	Performs updates and deletes on the Elasticsearch index
CCirrusSearch\OtherIndexesUpdater	Tracks whether a Title is known on other indexes
CCirrusSearch\Version	Fetch the Elasticsearch version
►CCirrusSearch\Fallbacks\ElasticSearchRequestFallbackMethod	A fallback method that is able to attach a complete search query to the main msearch request
CCirrusSearch\Fallbacks\IndexLookupFallbackMethod
►CCirrusSearch\Fallbacks\ElasticSearchSuggestFallbackMethod	Interface for fallback methods that uses Elasticsearch suggest attached to the main query
CCirrusSearch\Fallbacks\PhraseSuggestFallbackMethod	Fallback method based on the elastic phrase suggester
CCirrusSearch\Search\Escaper	Escapes queries
CCirrusSearch\ExplainPrinter	Formats the result of elasticsearch explain to a (slightly) more readable html format than raw json
CCirrusSearch\ExternalIndex	Represents an external index referenced by the OtherIndex functionality
►CCirrusSearch\BuildDocument\Completion\ExtraSuggestionsBuilder	Extra builder for the completion suggester index
CCirrusSearch\BuildDocument\Completion\DefaultSortSuggestionsBuilder	Extra builder that appends the defaultsort value to suggest and suggest-stop inputs on title suggestions
CCirrusSearch\BuildDocument\Completion\NaiveSubphrasesSuggestionsBuilder	Simple class for SuggestionsBuilder that needs to munge the title into a list of "subphrases" suggestions
►CCirrusSearch\Fallbacks\FallbackMethod
CCirrusSearch\Fallbacks\IndexLookupFallbackMethod
CCirrusSearch\Fallbacks\LangDetectFallbackMethod
CCirrusSearch\Fallbacks\PhraseSuggestFallbackMethod	Fallback method based on the elastic phrase suggester
►CCirrusSearch\Fallbacks\FallbackRunnerContext	Context storing the states of the FallbackRunner
CCirrusSearch\Fallbacks\FallbackRunnerContextImpl	Basic implementation of a FallbackRunnerContext
CCirrusSearch\Fallbacks\FallbackStatus	Representation of the result of running a FallbackMethod
►CCirrusSearch\Query\Builder\FilterBuilder	Build a filter
CCirrusSearch\Search\SearchContext	The search context, maintains the state of the current search query
►CCirrusSearch\Query\FilterQueryFeature	A KeywordFeature that generates an elasticsearch query used as a filter
►CCirrusSearch\Query\BaseRegexFeature	Base class supporting regex searches
CCirrusSearch\Query\InSourceFeature	Handles non-regexp version of insource: keyword
CCirrusSearch\Query\InTitleFeature	Applies a filter against the title field in elasticsearch
CCirrusSearch\Query\ContentModelFeature	Content model feature: contentmodel:wikitext Selects only articles having this content model
CCirrusSearch\Query\DeepcatFeature	Filters by category or its subcategories
CCirrusSearch\Query\FileTypeFeature	File type features: filetype:bitmap Types can be OR'd together: filetype:bitmap|png Selects only files of these specified features
CCirrusSearch\Query\HasRecommendationFeature	Filters the result set based on the existing article recommendation
CCirrusSearch\Query\HasTemplateFeature	We emulate template syntax here as best as possible, so things in NS_MAIN are prefixed with ":" and things in NS_TEMPATE don't have a prefix at all
CCirrusSearch\Query\InCategoryFeature	Filters by one or more categories, specified either by name or by category id
CCirrusSearch\Query\IndexedNumericFieldFeature	File features: filebits:16 - bit depth filesize:>300 - size >= 300 kb filew:100,300 - search of 100 <= file_width <= 300 Selects only files of these specified features
CCirrusSearch\Query\LanguageFeature	Filters the result set based on pages labeled with the provided language
CCirrusSearch\Query\LinksToFeature	Filters the result set based on pages containing outgoing wiki links to the provided page title
CCirrusSearch\Query\PageIdFeature	Filter by a set of page IDs
CCirrusSearch\Query\PrefixFeature	Handles the prefix: keyword for matching titles
CCirrusSearch\Query\SubPageOfFeature	Subpagesof, find subpages of a given page uses the prefix field, very similar to the prefix except that it enforces a trailing / and is not a greedy keyword
CCirrusSearch\Query\TextFieldFilterFeature	Feature for filtering on specific text fields
CCirrusSearch\Search\Filters	Utilities for dealing with filters
CCirrusSearch\Search\FullTextCirrusSearchResultBuilder
►CCirrusSearch\Query\FullTextQueryBuilder	Parse a cirrus fulltext search query and build an elasticsearch query
►CCirrusSearch\Query\FullTextQueryStringQueryBuilder	Builds an Elastica query backed by an elasticsearch QueryString query Has many warts and edge cases that are hardly desirable
CCirrusSearch\Query\FullTextSimpleMatchQueryBuilder	Simple Match query builder, currently based on FullTextQueryStringQueryBuilder to reuse its parsing logic
CCirrusSearch\Search\Rescore\FunctionScoreChain	This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version
►CGenericParameterJob
►CCirrusSearch\Job\CirrusGenericJob	CirrusSearch Job that is not bound to a Title
CCirrusSearch\Job\CheckerJob	Job wrapper around Sanity\Checker
CCirrusSearch\Job\ElasticaWrite	Performs writes to elasticsearch indexes with requeuing and an exponential backoff (if supported by jobqueue) when the index writes fail
CCirrusSearch\Job\MassIndex	Job wrapper around Updater::updatePages
CCirrusSearch\Job\OtherIndex	Job wrapper around OtherIndexes
CCirrusSearch\Maintenance\GlobalCustomFilter
►CElastica\Cluster\Health
CCirrusSearch\Elastica\Health	Overrides Elastica's Health class to allow filtering by index
►CCirrusSearch\Search\Fetch\HighlightedField
►CCirrusSearch\Search\Fetch\BaseHighlightedField
CCirrusSearch\Search\Fetch\ExperimentalHighlightedFieldBuilder
►CCirrusSearch\Search\Fetch\HighlightFieldGenerator
CCirrusSearch\Search\Fetch\FetchPhaseConfigBuilder	Class holding the building state of the fetch phase elements of an elasticsearch query
►CCirrusSearch\Query\HighlightingFeature	Keywords willing to interact with the highlighting configuration should implement this interface
CCirrusSearch\Query\BaseRegexFeature	Base class supporting regex searches
CCirrusSearch\Query\SubPageOfFeature	Subpagesof, find subpages of a given page uses the prefix field, very similar to the prefix except that it enforces a trailing / and is not a greedy keyword
CCirrusSearch\Maintenance\IndexCreator
CCirrusSearch\Maintenance\IndexTemplateBuilder
►CCirrusSearch\InterwikiResolver	Retrieve Interwiki information
►CCirrusSearch\BaseInterwikiResolver	Base InterwikiResolver class
CCirrusSearch\CirrusConfigInterwikiResolver	InterwikiResolver suited for custom cirrus config:
CCirrusSearch\SiteMatrixInterwikiResolver	InterwikiResolver suited for WMF context and uses SiteMatrix
CCirrusSearch\EmptyInterwikiResolver
CCirrusSearch\InterwikiResolverFactory	Factory class used to create InterwikiResolver
►CCirrusSearch\Query\KeywordFeature	Definition of a search keyword
►CCirrusSearch\Query\SimpleKeywordFeature	Implements abstract handling of keyword features that are composed of a keyword followed by a colon then an optionally quoted value
CCirrusSearch\Query\ArticleTopicFeature
CCirrusSearch\Query\BaseRegexFeature	Base class supporting regex searches
CCirrusSearch\Query\BoostTemplatesFeature	Handles the boost-templates keyword in full text search
CCirrusSearch\Query\ContentModelFeature	Content model feature: contentmodel:wikitext Selects only articles having this content model
CCirrusSearch\Query\DeepcatFeature	Filters by category or its subcategories
CCirrusSearch\Query\FileTypeFeature	File type features: filetype:bitmap Types can be OR'd together: filetype:bitmap|png Selects only files of these specified features
CCirrusSearch\Query\HasRecommendationFeature	Filters the result set based on the existing article recommendation
CCirrusSearch\Query\HasTemplateFeature	We emulate template syntax here as best as possible, so things in NS_MAIN are prefixed with ":" and things in NS_TEMPATE don't have a prefix at all
CCirrusSearch\Query\InCategoryFeature	Filters by one or more categories, specified either by name or by category id
CCirrusSearch\Query\IndexedNumericFieldFeature	File features: filebits:16 - bit depth filesize:>300 - size >= 300 kb filew:100,300 - search of 100 <= file_width <= 300 Selects only files of these specified features
CCirrusSearch\Query\LanguageFeature	Filters the result set based on pages labeled with the provided language
CCirrusSearch\Query\LinksToFeature	Filters the result set based on pages containing outgoing wiki links to the provided page title
CCirrusSearch\Query\LocalFeature	Limits the search to the local wiki
CCirrusSearch\Query\MoreLikeFeature	Finds pages similar to another one
CCirrusSearch\Query\MoreLikeThisFeature	Finds pages similar to another one
CCirrusSearch\Query\PageIdFeature	Filter by a set of page IDs
CCirrusSearch\Query\PreferRecentFeature	Matches "prefer-recent:" and then an optional floating point number <= 1 but >= 0 (decay portion) and then an optional comma followed by another floating point number >0 0 (half life)
CCirrusSearch\Query\PrefixFeature	Handles the prefix: keyword for matching titles
CCirrusSearch\Query\SubPageOfFeature	Subpagesof, find subpages of a given page uses the prefix field, very similar to the prefix except that it enforces a trailing / and is not a greedy keyword
CCirrusSearch\Query\TextFieldFilterFeature	Feature for filtering on specific text fields
►CCirrusSearch\Parser\KeywordRegistry	Registry of KeywordFeature
CCirrusSearch\Parser\FullTextKeywordRegistry	Registry of keywords suited for fulltext searches
CCirrusSearch\LanguageDetector\LanguageDetectorFactory
►CCirrusSearch\Query\LegacyKeywordFeature	Legacy keyword markup interface for keywords that still work by manipulating the SearchContext
CCirrusSearch\Query\LocalFeature	Limits the search to the local wiki
CCirrusSearch\Query\MoreLikeFeature	Finds pages similar to another one
►CMaintenance
►CCirrusSearch\Maintenance\Maintenance	Cirrus helpful extensions to Maintenance
CCirrusSearch\Maintenance\CheckIndexes
CCirrusSearch\Maintenance\CirrusNeedsToBeBuilt
CCirrusSearch\Maintenance\CopySearchIndex	Update the elasticsearch configuration for this index
CCirrusSearch\Maintenance\DumpIndex	Dump an index from elasticsearch
CCirrusSearch\Maintenance\ExpectedIndices	Reports index aliases that CirrusSearch owns for this wiki
CCirrusSearch\Maintenance\ForceSearchIndex
CCirrusSearch\Maintenance\IndexNamespaces
CCirrusSearch\Maintenance\Metastore
CCirrusSearch\Maintenance\RunSearch
CCirrusSearch\Maintenance\Saneitize
CCirrusSearch\Maintenance\SaneitizeJobs
CCirrusSearch\Maintenance\UpdateDYMIndexTemplates	Update the elasticsearch configuration for this index
CCirrusSearch\Maintenance\UpdateOneSearchIndexConfig	Update the elasticsearch configuration for this index
CCirrusSearch\Maintenance\UpdateSearchIndexConfig	Update the elasticsearch configuration for this index
CCirrusSearch\Maintenance\UpdateSuggesterIndex
CCirrusSearch\Maintenance\UpdateWeightedTags
►CCirrusSearch\Maintenance\MappingConfigBuilder	Builds elasticsearch mapping configuration arrays
CCirrusSearch\Maintenance\ArchiveMappingConfigBuilder
►CCirrusSearch\MetaStore\MetaStore	A component of the metastore index
CCirrusSearch\MetaStore\MetaNamespaceStore
CCirrusSearch\MetaStore\MetaSaneitizeJobStore
CCirrusSearch\MetaStore\MetaVersionStore
CCirrusSearch\MetaStore\MetaStoreIndex	This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version
CCirrusSearch\Search\MSearchRequests	Holds the Elastic search requests meant to be sent to the _msearch endpoint
CCirrusSearch\Search\MSearchResponses	Holds the Elastica result sets returned by Elastic when issuing search requests
CCirrusSearch\Sanity\MultiClusterRemediatorHelper	Helper to maintain the association with Remediators and theirs corresponding BufferedRemediator
CCirrusSearch\Parser\NamespacePrefixParser
CCirrusSearch\Query\Builder\NearMatchFieldQueryBuilder	ParseQuery visitor that attempts to extract a form that resembles to the near match query
CCirrusSearch\NearMatchPicker	Picks the best "near match" title
CCirrusSearch\Query\NearMatchQueryBuilder	Build a query suited for exact title/redirect match
CCirrusSearch\Parser\QueryStringRegex\NonPhraseParser	Parse non-phrase query parts
CCirrusSearch\Parser\QueryStringRegex\OffsetTracker	Simple class to track offsets Supports only simple cases (no support for overlapping offsets)
►CCirrusSearch\BuildDocument\PagePropertyBuilder	Interface for building subsets of the document stored in elasticsearch to represent individual wiki pages
CCirrusSearch\BuildDocument\DefaultPageProperties	Default properties attached to all page documents
CCirrusSearch\BuildDocument\ParserOutputPageProperties	Extract searchable properties from the MediaWiki ParserOutput
CCirrusSearch\BuildDocument\RedirectsAndIncomingLinks	Adds redirects and incoming links to the documents
CCirrusSearch\Event\PageRerenderSerializer
CCirrusSearch\Parser\AST\ParsedQuery	Parsed query
►CCirrusSearch\Parser\ParsedQueryClassifier
CCirrusSearch\Parser\BasicQueryClassifier	Basic classifier to identify queries like:
►CCirrusSearch\Parser\ParsedQueryClassifiersRepository	Repository of query classifiers
CCirrusSearch\Parser\FTQueryClassifiersRepository	Repository of query classifiers
CCirrusSearch\Parser\AST\ParseWarning	A warning that occurred during the parse process
CCirrusSearch\Parser\QueryStringRegex\PhraseQueryParser	Detects phrase queries: "simple phrase" : use the plain fields "simple phrase"~ : use the stem fields "simple phrase"~2 : force the slop to be 2 "simple phrase"~2~ : force the slop to be 2 and use the stem fields
CCirrusSearch\Query\PrefixSearchQueryBuilder	Build a query suited for autocomplete on titles+redirects
►CCirrusSearch\Maintenance\Printer
CCirrusSearch\Maintenance\Maintenance	Cirrus helpful extensions to Maintenance
CCirrusSearch\Maintenance\NullPrinter
CCirrusSearch\Query\Builder\QueryBuildingContext	WIP: figure out what we need when building certainly some states built by some keyword or some classification of the query
CCirrusSearch\Query\QueryHelper	Helpers for building queries
►CCirrusSearch\Parser\QueryParser	Query parser
CCirrusSearch\Parser\QueryStringRegex\QueryStringRegexParser	Full text query parser that uses regex to parse its token
CCirrusSearch\Parser\QueryParserFactory	Simple factory to create QueryParser instance based on the host wiki config
CCirrusSearch\Maintenance\Reindexer	This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version
CCirrusSearch\Elastica\ReindexRequest
►CCirrusSearch\Elastica\ReindexStatus
CCirrusSearch\Elastica\ReindexResponse
CCirrusSearch\Elastica\ReindexTask
►CCirrusSearch\Sanity\Remediator	Remediation actions for insanity in the search index
CCirrusSearch\Sanity\AllClustersQueueingRemediator	Remediator that forwards all actions to all writable clusters using the 'cluster' => null optimization
CCirrusSearch\Sanity\BufferedRemediator	A remediator that simply records all actions scheduled to it
CCirrusSearch\Sanity\LogOnlyRemediator	Remediator that only logs events
CCirrusSearch\Sanity\NoopRemediator	Remediator that takes no actions
CCirrusSearch\Sanity\PrintingRemediator	Decorating Remediator that logs the prints the errors
CCirrusSearch\Sanity\QueueingRemediator	Remediator implementation that queues jobs to fix the index
►CCirrusSearch\RequestLog	Represents logging information for a single network operation made between php and elasticsearch
►CCirrusSearch\BaseRequestLog
CCirrusSearch\BulkUpdateRequestLog	Request log for requests that update the elasticsearch cluster
CCirrusSearch\CompletionRequestLog
►CCirrusSearch\SearchRequestLog
CCirrusSearch\MultiSearchRequestLog	Extending from SearchRequestLog doesn't quite feel right, but there is a good amount of shared code
CCirrusSearch\RequestLogger	Handles logging information about requests made to various destinations, such as monolog, EventBus and statsd
CCirrusSearch\Search\Rescore\RescoreBuilder	Set of rescore builders
►CCirrusSearch\Search\ResultsType	Lightweight classes to describe specific result types we can return
►CCirrusSearch\Search\BaseResultsType	Base class for result type implementations
CCirrusSearch\Search\FullTextResultsType	Result type for a full text search
►CCirrusSearch\Search\TitleResultsType	Returns titles and makes no effort to figure out how the titles matched
CCirrusSearch\Search\FancyTitleResultsType	Returns titles categorized based on how they matched - redirect or name
CCirrusSearch\Search\SingleAggResultsType	Result type for aggregations
CCirrusSearch\Maintenance\SaneitizeLoop	Create saneitize jobs for a single execution of a saneitizer loop
►CCirrusSearch\Fallbacks\SearcherFactory
CCirrusSearch\Searcher	Performs searches using Elasticsearch
►CCirrusSearch\Search\SearchMetricsProvider
CCirrusSearch\Fallbacks\FallbackRunner
CCirrusSearch\Fallbacks\IndexLookupFallbackMethod
CCirrusSearch\Fallbacks\LangDetectFallbackMethod
CCirrusSearch\Search\InterleavedResultSet
►CCirrusSearch\Profile\SearchProfileOverride	Override the default profile
CCirrusSearch\Profile\ConfigSearchProfileOverride	Overrider that gets its name using an entry in a Config object
CCirrusSearch\Profile\ContextualProfileOverride	Overrider that generates a name from a template and contextual information from the profile request
CCirrusSearch\Profile\StaticProfileOverride
CCirrusSearch\Profile\UriParamSearchProfileOverride
CCirrusSearch\Profile\UserPrefSearchProfileOverride	Overrider based on user preference
►CCirrusSearch\Profile\SearchProfileRepository	A repository of search profiles
CCirrusSearch\Profile\ArrayProfileRepository	Simple profile repository backed by a PHP array
CCirrusSearch\Profile\CompletionSearchProfileRepository	Repository dedicated to completion queries This one cannot simply use existing implementation because we need to filter the profiles based on the availability of some fields in the index
CCirrusSearch\Profile\ConfigProfileRepository	Profile repository backed by a Config object
CCirrusSearch\Profile\ExtensionRegistryProfileRepository
CCirrusSearch\Profile\PhraseSuggesterProfileRepoWrapper	Wrapper to augment the phrase suggester profile settings with customization on-wiki using system messages
CCirrusSearch\Profile\SearchProfileRepositoryTransformer	Transforms profile content based on a transformer implementation
CCirrusSearch\Profile\SearchProfileService	Service to manage and access search profiles
CCirrusSearch\Profile\SearchProfileServiceFactory	Default factory to build and prepare search profiles
CCirrusSearch\Profile\SearchProfileServiceFactoryFactory
CCirrusSearch\Search\SearchQuery	A search query, it contains all the necessary information to build and send a query to the backend
CCirrusSearch\Search\SearchQueryBuilder	Builder for SearchQuery
►CCirrusSearch\Dispatch\SearchQueryDispatchService	The Search query dispatch service
CCirrusSearch\Dispatch\DefaultSearchQueryDispatchService
►CCirrusSearch\Dispatch\SearchQueryRoute	For a given search engine entry point a SearchQueryRoute evaluates a particular SearchQuery and assign it a score
CCirrusSearch\Dispatch\BasicSearchQueryRoute	Basic SearchQuery routing functionality which produces a constant score when successful, 0.0 otherwise
CCirrusSearch\Dispatch\CirrusDefaultSearchQueryRoute	Cirrus default routes
CCirrusSearch\Search\SearchRequestBuilder	Build the search request body
CCirrusSearch\BuildDocument\Completion\SuggestBuilder	Build a doc ready for the titlesuggest index
CCirrusSearch\Maintenance\SuggesterMappingConfigBuilder	Builds elasticsearch mapping configuration arrays for the suggester index
►CCirrusSearch\BuildDocument\Completion\SuggestScoringMethod	Scoring methods used by the completion suggester
CCirrusSearch\BuildDocument\Completion\IncomingLinksScoringMethod	Very simple scoring method based on incoming links
►CCirrusSearch\BuildDocument\Completion\QualityScore	Score that tries to reflect the quality of a page
CCirrusSearch\BuildDocument\Completion\PQScore	Score that combines QualityScore and the pageviews statistics (popularity)
CCirrusSearch\BuildDocument\Completion\SuggestScoringMethodFactory	Create certain suggestion scoring method, by name
CCirrusSearch\Search\TeamDraftInterleaver	Implementation of algorithm 2, Team-Draft Interleaving, from F
CCirrusSearch\Search\TitleHelper	Utility class build MW Title from elastica Result/ResultSet classes This class can be used in all classes that need to build a Title by reading the elasticsearch output
CCirrusSearch\Parser\QueryStringRegex\Token	A token used in parsing the cirrus fulltext syntax
CCirrusSearch\UpdateGroup
CCirrusSearch\UserTestingEngine	Decision making around user testing
CCirrusSearch\UserTestingStatus	Reports UserTesting bucketing decision
CCirrusSearch\Util	Random utility functions that don't have a better home
►CCirrusSearch\Maintenance\Validators\Validator
CCirrusSearch\Maintenance\Validators\AnalyzersValidator
►CCirrusSearch\Maintenance\Validators\IndexAliasValidator
CCirrusSearch\Maintenance\Validators\IndexAllAliasValidator
CCirrusSearch\Maintenance\Validators\SpecificAliasValidator
CCirrusSearch\Maintenance\Validators\MappingValidator
CCirrusSearch\Maintenance\Validators\MaxShardsPerNodeValidator
CCirrusSearch\Maintenance\Validators\NumberOfShardsValidator
CCirrusSearch\Maintenance\Validators\ReplicaRangeValidator
CCirrusSearch\Maintenance\Validators\ShardAllocationValidator
►CCirrusSearch\Parser\AST\Visitor\Visitable	"Visitable" node from the AST
CCirrusSearch\Parser\AST\BooleanClause	A boolean clause
►CCirrusSearch\Parser\AST\ParsedNode	Base class representing a "node" in the query AST
CCirrusSearch\Parser\AST\EmptyQueryNode	Empty query node (we could not parse anything useful)
CCirrusSearch\Parser\AST\FuzzyNode
CCirrusSearch\Parser\AST\KeywordFeatureNode	Represents a keyword in the query
CCirrusSearch\Parser\AST\NamespaceHeaderNode	A "namespace header" in the query
CCirrusSearch\Parser\AST\NegatedNode	Negated node NOTE: may not appear in any resulting query AST, NegatedNode are always removed and attached to a BooleanClause as MUST_NOT
CCirrusSearch\Parser\AST\ParsedBooleanNode	A boolean expression
CCirrusSearch\Parser\AST\PhrasePrefixNode	A phrase prefix
CCirrusSearch\Parser\AST\PhraseQueryNode	A phrase
CCirrusSearch\Parser\AST\PrefixNode	A simple word prefix query
CCirrusSearch\Parser\AST\WildcardNode	Wildcard query
CCirrusSearch\Parser\AST\WordsQueryNode	Simple query node made of words
►CCirrusSearch\Parser\AST\Visitor\Visitor	AST Visitor
►CCirrusSearch\Parser\AST\Visitor\LeafVisitor	Visit leaves only
CCirrusSearch\Parser\AST\Visitor\KeywordNodeVisitor	Simple KeywordFeatureNode visitor
CCirrusSearch\Parser\AST\Visitor\QueryFixer	Inspect a query and determine what parts of it can be sent to a typo correction mechanism and provide a method to fix the query once the corrected substring is known
CCirrusSearch\Parser\BasicQueryClassifier	Basic classifier to identify queries like:
►CCirrusSearch\WarningCollector	Warning collector interface
CCirrusSearch\Parser\QueryStringRegex\KeywordParser	Parser for KeywordFeature
CCirrusSearch\Search\SearchContext	The search context, maintains the state of the current search query
►CAbstractQuery
CCirrusSearch\Elastica\LtrQuery
CCirrusSearch\Extra\Query\SourceRegex	Source regex filter for trigram accelerated regex matching
CCirrusSearch\Extra\Query\TermFreq	Filtering based on integer comparisons on the frequency of a term
CCirrusSearch\Extra\Query\TokenCountRouter	TokenCountRouter query used to trigger a particular query by counting the number of tokens in the user query
►CAPIAfterExecuteHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CApiBase
CCirrusSearch\Api\CheckSanity	Validates the sanity of the search indexes for a range of page id's
CCirrusSearch\Api\ConfigDump	Dumps CirrusSearch configuration for easy viewing
CCirrusSearch\Api\MappingDump	Dumps CirrusSearch mappings for easy viewing
CCirrusSearch\Api\ProfilesDump	Dumps CirrusSearch profiles for easy viewing
CCirrusSearch\Api\SettingsDump	Dumps CirrusSearch mappings for easy viewing
CCirrusSearch\Api\SuggestIndex	Update ElasticSearch suggestion index
►CApiBeforeMainHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CApiQueryBase
CCirrusSearch\Api\QueryBuildDocument	Generate CirrusSearch document for page
CCirrusSearch\Api\QueryCirrusDoc	Dump stored CirrusSearch document for page
CCirrusSearch\Api\QueryCompSuggestBuildDoc
►CAPIQuerySiteInfoGeneralInfoHook
CCirrusSearch\Hooks\CirrusSearchApiQuerySiteInfoGeneralInfoHook
►CAPIQuerySiteInfoStatisticsInfoHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CArticleRevisionVisibilitySetHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
►CBaseSearchResultSet
►CCirrusSearch\Search\BaseCirrusSearchResultSet	Base class to represent a CirrusSearchResultSet Extensions willing to feed Cirrus with a CirrusSearchResultSet must extend this class
CCirrusSearch\Search\EmptySearchResultSet
CCirrusSearch\Search\InterleavedResultSet
CCirrusSearch\Search\ResultSet	A set of results from Elasticsearch
►CBeforeInitializeHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CConfig
►CCirrusSearch\SearchConfig	Configuration class encapsulating Searcher environment
CCirrusSearch\HashSearchConfig	SearchConfig implemenation backed by a simple HashConfig
►CElasticaConnection
CCirrusSearch\Connection	Forms and caches connection to Elasticsearch as well as client objects that contain connection information like \Elastica\Index and \Elastica\Type
►CException
CCirrusSearch\BuildDocument\BuildDocumentException	Exception thrown while building a document for indexing
CCirrusSearch\Maintenance\Exception\IndexDumperException	An error that occurred while writing to the dump
CCirrusSearch\NoActiveTestException	Thrown when a user testing method is called that requires an active test, but no test was active
CCirrusSearch\Parser\ParsedQueryClassifierException	Problem related to ParsedQueryClassifier
CCirrusSearch\Parser\QueryStringRegex\SearchQueryParseException
CCirrusSearch\Sanity\CheckerException	Exception thrown while checking sanity of the index vs the database
CCirrusSearch\Search\Rescore\InvalidRescoreProfileException	Exception thrown if an error has been detected in the rescore profiles
►CFormlessAction
CCirrusSearch\Dump	Action=cirrusDump handler
►CFunctionScore
CCirrusSearch\Search\Rescore\FunctionScoreDecorator	This is useful to check if the function score is empty Function score builders may not add any function if some criteria are not met
►CGetPreferencesHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CHttp
►CCirrusSearch\Elastica\DeprecationLoggedHttp
CCirrusSearch\Elastica\DeprecationLoggedHttps
►CISearchResultSet
►CCirrusSearch\Search\CirrusSearchResultSet
CCirrusSearch\Search\BaseCirrusSearchResultSet	Base class to represent a CirrusSearchResultSet Extensions willing to feed Cirrus with a CirrusSearchResultSet must extend this class
CCirrusSearch\Search\InterleavedResultSet
CCirrusSearch\Search\ResultSet	A set of results from Elasticsearch
►CIterator
CCirrusSearch\Elastica\SearchAfter
►CCirrusSearch\Iterator\IteratorDecorator	Allows extending classes to decorate an Iterator with reduced boilerplate
CCirrusSearch\Iterator\CallbackIterator	Applies a callback to all values returned from the iterator
►CJob
CCirrusSearch\Job\CirrusGenericJob	CirrusSearch Job that is not bound to a Title
►CCirrusSearch\Job\CirrusTitleJob	CirrusSearch Job that is bound to a Title
CCirrusSearch\Job\DeleteArchive	Job wrapper for deleting pages from archive
CCirrusSearch\Job\DeletePages	Job wrapper around Updater::deletePages
CCirrusSearch\Job\IncomingLinkCount	Updates link counts to page when it is newly linked or unlinked
CCirrusSearch\Job\LinksUpdate	Performs the appropriate updates to Elasticsearch after a LinksUpdate is completed
►CLinksUpdateCompleteHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
►CCirrusSearch\Event\EventBridge	Empty interface to help the EventBusBridge::factory method to return the same type regardless of the presence of the EventBus extension
CCirrusSearch\Event\EventBusBridge	Hook handler responsible for bridging internal MW events to dedicated event streams
►CPageDeleteCompleteHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
►CCirrusSearch\PageChangeTracker	Listen to a set of hooks to keep track if a pageId was involved in a "page change"
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
CCirrusSearch\Event\EventBusBridge	Hook handler responsible for bridging internal MW events to dedicated event streams
►CPageDeleteHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
CCirrusSearch\PageChangeTracker	Listen to a set of hooks to keep track if a pageId was involved in a "page change"
►CPageMoveCompleteHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
CCirrusSearch\PageChangeTracker	Listen to a set of hooks to keep track if a pageId was involved in a "page change"
►CPageSaveCompleteHook
CCirrusSearch\PageChangeTracker	Listen to a set of hooks to keep track if a pageId was involved in a "page change"
►CPageUndeleteCompleteHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
CCirrusSearch\PageChangeTracker	Listen to a set of hooks to keep track if a pageId was involved in a "page change"
►CPrefixSearchExtractNamespaceHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CResourceLoaderGetConfigVarsHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CRuntimeException
CCirrusSearch\Profile\SearchProfileException	Error occurring while managing search profiles
►CSearchEngine
CCirrusSearch\CirrusSearch	SearchEngine implementation for CirrusSearch
►CSearchGetNearMatchHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CSearchIndexFieldDefinition
►CCirrusSearch\Search\CirrusIndexField	Basic ElasticSearch index field
CCirrusSearch\Search\BooleanIndexField
CCirrusSearch\Search\DatetimeIndexField
CCirrusSearch\Search\IntegerIndexField
CCirrusSearch\Search\KeywordIndexField
CCirrusSearch\Search\NestedIndexField
CCirrusSearch\Search\NumberIndexField
CCirrusSearch\Search\ShortTextIndexField
►CCirrusSearch\Search\TextIndexField
CCirrusSearch\Search\OpeningTextIndexField
CCirrusSearch\Search\SourceTextIndexField
CCirrusSearch\Wikimedia\WeightedTags
►CSearchIndexFieldsHook
CCirrusSearch\Hooks\CustomPageFields	Hooks to allow custom fields to be added to the search index for pages
CCirrusSearch\Wikimedia\WeightedTagsHooks
►CSearchResult
►CCirrusSearch\Search\CirrusSearchResult	Base class for SearchResult
CCirrusSearch\Search\ArrayCirrusSearchResult
CCirrusSearch\Search\Result	An individual search result from Elasticsearch
►CShowSearchHitTitleHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CSoftwareInfoHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CSpecialSearchResultsAppendHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CSpecialSearchResultsHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CSpecialStatsAddExtraHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks
►CTitleMoveHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
►CUploadCompleteHook
CCirrusSearch\ChangeListener	Implementation to all the hooks that CirrusSearch needs to listen in order to keep its index in sync with main SQL database
►CUserGetDefaultOptionsHook
CCirrusSearch\Hooks	All CirrusSearch's external hooks