com.eldrix.hermes.impl.search — com.eldrix/hermes 0.12.613

Search creates a Lucene search index for descriptions.

boost-length-query clj

(boost-length-query q)

Returns a new query with scores boosted by the inverse of the length

build-search-index clj

(build-search-index store-filename search-filename language-priority-list)

Build a search index using the SNOMED CT store at store-filename.

concept->documents clj

(concept->documents store language-refset-ids concept)

do-query-for-concepts clj

(do-query-for-concepts searcher query)

(do-query-for-concepts searcher query max-hits)

Perform the query, returning results as a set of concept identifiers

do-query-for-results clj

(do-query-for-results searcher q)

(do-query-for-results searcher q max-hits)

do-search clj

(do-search searcher {:keys [max-hits] :as params})

Perform a search against the index. Parameters:

• searcher : the IndexSearcher to use
• params : a map of search parameters, which are: | keyword | description | |--------------------- |----------------------------------------------------| | :s | search string to use | | :max-hits | maximum hits (if omitted returns unlimited but | | | unsorted results) | | :fuzzy | fuzziness (0-2, default 0) | | :fallback-fuzzy | if no results, try fuzzy search (0-2, default 0). | | :query | additional ^Query to apply | | :show-fsn? | show FSNs in results? (default: false) | | :inactive-concepts? | search descriptions of inactive concepts? | | | (default: false). | | :inactive-descriptions? | search inactive descriptions? (default, true) | | :properties | a map of properties and their possible values. | | :concept-refsets | a collection of refset identifiers to limit search |

The properties map contains keys for a property and then either a single identifier or vector of identifiers to limit search.

Example: to search for neurologist as an occupation ('IS-A' '14679004') (do-search searcher {:s "neurologist" :properties {snomed/IsA [14679004]}})

A FSN is a fully-specified name and should generally be left out of search.

doc->result clj

(doc->result doc)

extended-description->document clj

(extended-description->document ed)

Turn an extended description into a Lucene document.

make-extended-descriptions clj

(make-extended-descriptions store language-refset-ids concept)

open-index-reader clj

(open-index-reader filename)

open-index-writer clj

(open-index-writer filename)

q-acceptability clj

(q-acceptability accept refset-id)

q-acceptabilityAny clj

(q-acceptabilityAny accept refset-ids)

q-ancestorOf clj

(q-ancestorOf store concept-id)

A query for concepts that are ancestors of the specified concept.

q-ancestorOfAny clj

(q-ancestorOfAny store concept-ids)

q-ancestorOrSelfOf clj

(q-ancestorOrSelfOf store concept-id)

A query for concepts that are ancestors of the specified concept plus the concept itself.

q-ancestorOrSelfOfAny clj

(q-ancestorOrSelfOfAny store concept-ids)

q-and clj

(q-and queries)

Generate a logical conjunction of the queries. If there is more than one query, and one of those queries contains a single 'must-not' clause, it is flattened (re-written) into the new query.

q-any clj

(q-any)

Returns a query that returns 'any' concept.

q-attribute-count clj

(q-attribute-count property minimum maximum)

A query for documents for a count direct properties (parent relationships) of the type specified. Parameters

• property : concept-id of the attribute
• minimum : minimum count
• maximum : maximum count (use Integer/MAX_VALUE for half-open range)

For example, get concepts with 4 or more active ingredients:

(q-attribute-count 127489000 4 Integer/MAX_VALUE)

q-attribute-descendantOrSelfOf clj

(q-attribute-descendantOrSelfOf property value)

Returns a query constraining to documents with the specified property and value. It uses the 'descendantOrSelfOf' constraint.

q-attribute-exactly-equal clj

(q-attribute-exactly-equal property value)

A query for documents with the property exactly equal to the value. Usually, it would be more appropriate to use q-attribute-descendantOrSelfOf.

q-attribute-in-set clj

(q-attribute-in-set property coll)

q-childOf clj

(q-childOf concept-id)

A query for direct (proximal) children of the specified concept.

q-childOfAny clj

(q-childOfAny concept-ids)

q-childOrSelfOf clj

(q-childOrSelfOf concept-id)

A query for direct (proximal) children of the specified concept plus the concept itself.

q-childOrSelfOfAny clj

(q-childOrSelfOfAny concept-ids)

q-concept-ids clj

(q-concept-ids concept-ids)

Returns a query that will return documents for the concepts specified.

q-descendantOf clj

(q-descendantOf concept-id)

Returns a query that matches descendants of the specified concept.

q-descendantOfAny clj

(q-descendantOfAny concept-ids)

q-descendantOrSelfOf clj

(q-descendantOrSelfOf concept-id)

Returns a query that matches descendants of the specified concept plus the specified concept itself.

q-descendantOrSelfOfAny clj

(q-descendantOrSelfOfAny concept-ids)

q-description-memberOf clj

(q-description-memberOf refset-id)

q-description-memberOfAny clj

(q-description-memberOfAny refset-ids)

q-fsn clj

(q-fsn)

q-match-all clj

(q-match-all)

q-memberOf clj

(q-memberOf refset-id)

A query for concepts that are referenced by the given reference set.

q-memberOfAny clj

(q-memberOfAny refset-ids)

q-memberOfInstalledReferenceSet clj

(q-memberOfInstalledReferenceSet store)

A query for concepts that are a member of any reference set.

q-not clj

(q-not q1 q2)

Returns the logical query of q1 NOT q2

q-or clj

(q-or queries)

Generate a logical disjunction of the queries. If there is more than one query, and one of those queries contains a single 'must-not' clause, it is flattened (re-written) into the new query. As this is an 'or' operation, that means it will be combined with a 'match-all-documents'.

q-parentOf clj

(q-parentOf store concept-id)

q-parentOfAny clj

(q-parentOfAny store concept-ids)

q-parentOrSelfOf clj

(q-parentOrSelfOf store concept-id)

q-parentOrSelfOfAny clj

(q-parentOrSelfOfAny store concept-ids)

q-self clj

(q-self concept-id)

Returns a query that will only return documents for the concept specified.

q-term clj

(q-term s)

q-type clj

(q-type type)

q-typeAny clj

(q-typeAny types)

q-wildcard clj

(q-wildcard s)

rewrite-query clj

(rewrite-query query)

Rewrites a query separating out any top-level 'inclusions' from 'exclusions'. Returns a vector of two queries inclusions and the exclusions. Exclusions will be rewritten from MUST_NOT to MUST. Useful in a situation where exclusions need to be applied independently to a substrate and the NOT will be specified in a parent clause.

search-all clj

(search-all searcher q)

Search a lucene index and return all results. Results are returned as a sequence of Lucene document ids.

test-query clj

(test-query store searcher q max-hits)

tokenize clj

(tokenize analyzer field-name s)

Tokenize the string 's' according the 'analyzer' and field specified.

topdocs->concept-ids clj

(topdocs->concept-ids searcher top-docs)