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
implements LookupConsumer

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

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

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

Method Summary

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

Methods inherited from interface org.apache.ctakes.dictionary.lookup.ae.LookupConsumer

consumeHits

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