org.apache.ctakes.assertion.util

Class NegationManualDepContextAnalyzer

java.lang.Object

org.apache.ctakes.assertion.util.NegationManualDepContextAnalyzer

public class NegationManualDepContextAnalyzer
extends java.lang.Object

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

Field Summary

Fields

Modifier and Type	Field and Description
private NegationDepRegex	regexes

Constructor Summary

Constructors

Constructor and Description
NegationManualDepContextAnalyzer()

Method Summary

Methods

Modifier and Type	Method and Description
boolean[]	findNegationContext(java.util.List<ConllDependencyNode> nodes, ConllDependencyNode focus) Executes the regular expressions on paths.
private int	findPathMatches(DependencyPath path)
int	getNumFeatures()
java.lang.String	getRegexName(int i)
boolean	isBoundary(Annotation contextAnnotation, int scopeOrientation)

Methods inherited from class java.lang.Object

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

Field Detail

regexes

private NegationDepRegex regexes

Constructor Detail

NegationManualDepContextAnalyzer

public NegationManualDepContextAnalyzer()

Method Detail

isBoundary

public boolean isBoundary(Annotation contextAnnotation,
                 int scopeOrientation)
                   throws AnalysisEngineProcessException

Throws:

AnalysisEngineProcessException

findNegationContext

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

Executes the regular expressions on paths.

Parameters:

nodes -

focus -

Returns:

Set of DateToken objects.

Throws:

java.lang.Exception

findPathMatches

private int findPathMatches(DependencyPath path)

getNumFeatures

public int getNumFeatures()

getRegexName

public java.lang.String getRegexName(int i)