org.apache.ctakes.dictionary.lookup.ae

Class UmlsToSnomedLuceneConsumerImpl

java.lang.Object

org.apache.ctakes.dictionary.lookup.ae.BaseLookupConsumerImpl

org.apache.ctakes.dictionary.lookup.ae.UmlsToSnomedConsumerImpl

org.apache.ctakes.dictionary.lookup.ae.UmlsToSnomedLuceneConsumerImpl

All Implemented Interfaces:

LookupConsumer

public class UmlsToSnomedLuceneConsumerImpl
extends UmlsToSnomedConsumerImpl

Implementation that takes UMLS dictionary lookup hits and stores as NamedEntity objects only the ones that have a SNOMED synonym, by looking in a lucene index for SNOMED codes that map to the identified CUI.

Author:

Mayo Clinic

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ctakes.dictionary.lookup.ae.BaseLookupConsumerImpl

BaseLookupConsumerImpl.LookupHitKey

Field Summary

Fields inherited from class org.apache.ctakes.dictionary.lookup.ae.UmlsToSnomedConsumerImpl

props

Constructor Summary

Constructors

Constructor and Description
UmlsToSnomedLuceneConsumerImpl(org.apache.uima.UimaContext aCtx, Properties properties)
UmlsToSnomedLuceneConsumerImpl(org.apache.uima.UimaContext aCtx, Properties properties, int maxListSize)

Method Summary

Modifier and Type	Method and Description
protected Set<String>	getSnomedCodes(String umlsCode) Find all Snomed codes that map to the given UMLS code (CUI), by looking in a lucene index

Methods inherited from class org.apache.ctakes.dictionary.lookup.ae.UmlsToSnomedConsumerImpl

consumeHits

Methods inherited from class org.apache.ctakes.dictionary.lookup.ae.BaseLookupConsumerImpl

createLookupHitMap, organizeByOffset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UmlsToSnomedLuceneConsumerImpl

public UmlsToSnomedLuceneConsumerImpl(org.apache.uima.UimaContext aCtx,
                                      Properties properties)
                               throws Exception

Throws:

Exception

UmlsToSnomedLuceneConsumerImpl

public UmlsToSnomedLuceneConsumerImpl(org.apache.uima.UimaContext aCtx,
                                      Properties properties,
                                      int maxListSize)
                               throws Exception

Throws:

Exception

Method Detail

getSnomedCodes

protected Set<String> getSnomedCodes(String umlsCode)
                              throws DictionaryException

Find all Snomed codes that map to the given UMLS code (CUI), by looking in a lucene index

Specified by:

getSnomedCodes in class UmlsToSnomedConsumerImpl

Parameters:

umlsCode - a UMLS CUI

Returns:

Set of Snomed codes that map to the given UMLS code (CUI).

Throws:

DictionaryException

See Also:

in UmlsToSnomedConsumerImpl for example of using a database