org.apache.ctakes.assertion.util
Class NegationManualDepContextAnalyzer

java.lang.Object
  org.apache.ctakes.assertion.util.NegationManualDepContextAnalyzer

public class NegationManualDepContextAnalyzer
extends Object

Uses one or more finite state machines to detect dates in the given input of tokens.

Author:

Mayo Clinic

Constructor Summary

NegationManualDepContextAnalyzer()

Method Summary

boolean[]	findNegationContext(List<ConllDependencyNode> nodes, ConllDependencyNode focus) Executes the regular expressions on paths.
int	getNumFeatures()
String	getRegexName(int i)
boolean	isBoundary(org.apache.uima.jcas.tcas.Annotation contextAnnotation, int scopeOrientation)

Methods inherited from class java.lang.Object

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

Constructor Detail

NegationManualDepContextAnalyzer

public NegationManualDepContextAnalyzer()

Method Detail

isBoundary

public boolean isBoundary(org.apache.uima.jcas.tcas.Annotation contextAnnotation,
                          int scopeOrientation)
                   throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

findNegationContext

public boolean[] findNegationContext(List<ConllDependencyNode> nodes,
                                     ConllDependencyNode focus)
                              throws Exception

Executes the regular expressions on paths.

Parameters:

nodes -

focus -

Returns:

Set of DateToken objects.

Throws:

Exception

getNumFeatures

public int getNumFeatures()

getRegexName

public String getRegexName(int i)