org.apache.ctakes.padtermspotter.impl
Class DxContextAnalyzerImpl

java.lang.Object
  org.apache.ctakes.necontexts.NamedEntityContextAnalyzer
      org.apache.ctakes.padtermspotter.impl.DxContextAnalyzerImpl

All Implemented Interfaces:

ContextAnalyzer

public class DxContextAnalyzerImpl
extends NamedEntityContextAnalyzer
implements ContextAnalyzer

Author:

Mayo Clinic

Field Summary

static java.lang.String

CTX_HIT_KEY_ILLNESS_TYPE

Constructor Summary

DxContextAnalyzerImpl()

Method Summary

ContextHit

analyzeContext(java.util.List<? extends org.apache.uima.jcas.tcas.Annotation> tokenList, int scope) This method is called by the ContextAnnotator.

Methods inherited from class org.apache.ctakes.necontexts.NamedEntityContextAnalyzer

initialize, isBoundary, wrapAsFsmTokens

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.necontexts.ContextAnalyzer

initialize, isBoundary

Field Detail

CTX_HIT_KEY_ILLNESS_TYPE

public static final java.lang.String CTX_HIT_KEY_ILLNESS_TYPE

See Also:

Constant Field Values

Constructor Detail

DxContextAnalyzerImpl

public DxContextAnalyzerImpl()

Method Detail

analyzeContext

public ContextHit analyzeContext(java.util.List<? extends org.apache.uima.jcas.tcas.Annotation> tokenList,
                                 int scope)

Description copied from interface: ContextAnalyzer

This method is called by the ContextAnnotator.

This method analyzes a list of context annotations to determine if there is a "context hit" - some event that we are looking for in the context.

Specified by:

analyzeContext in interface ContextAnalyzer

Parameters:

tokenList - the annotations to be analyzed

scope - the scope of the context annotator. The value will be the left, right, middle, or "all" context.

Returns:

a context hit if one exists, else null is returned.

See Also:

NegationContextAnalyzer.analyzeContext(List, int), ContextAnnotator.LEFT_SCOPE, ContextAnnotator.RIGHT_SCOPE, ContextAnnotator.MIDDLE_SCOPE, ContextAnnotator.ALL_SCOPE