edu.washington.cs.knowitall.rule.constraint
Class LemmaConstraint

java.lang.Object
  edu.washington.cs.knowitall.rule.constraint.Constraint
      edu.washington.cs.knowitall.rule.constraint.CaptureConstraint
          edu.washington.cs.knowitall.rule.constraint.AbstractRegexConstraint
              edu.washington.cs.knowitall.rule.constraint.RegexConstraint
                  edu.washington.cs.knowitall.rule.constraint.LemmaConstraint

public class LemmaConstraint
extends RegexConstraint

Constrains based on the presence of a lemma.

Author:

schmmd

Field Summary

Fields inherited from class edu.washington.cs.knowitall.rule.constraint.AbstractRegexConstraint

pattern, terms

Fields inherited from class edu.washington.cs.knowitall.rule.constraint.Constraint

part

Constructor Summary

LemmaConstraint(org.jdom.Element e)

LemmaConstraint(ExtractionPart part, List<String> terms)

LemmaConstraint(ExtractionPart part, String term)

Method Summary

protected int	flags()
protected String	getString(TokenSequence extraction)
String	string()
protected String	transform(String string)

Methods inherited from class edu.washington.cs.knowitall.rule.constraint.RegexConstraint

check, toString, value

Methods inherited from class edu.washington.cs.knowitall.rule.constraint.AbstractRegexConstraint

equals, generalize, hashCode, size, toXmlElement

Methods inherited from class edu.washington.cs.knowitall.rule.constraint.CaptureConstraint

value

Methods inherited from class edu.washington.cs.knowitall.rule.constraint.Constraint

check, create, create, create, fromXmlElement, getConstraintClass, simplify, subsumes, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LemmaConstraint

public LemmaConstraint(org.jdom.Element e)

LemmaConstraint

public LemmaConstraint(ExtractionPart part,
                       String term)

LemmaConstraint

public LemmaConstraint(ExtractionPart part,
                       List<String> terms)

Method Detail

string

public String string()

transform

protected String transform(String string)

Overrides:

transform in class RegexConstraint

getString

protected String getString(TokenSequence extraction)

Overrides:

getString in class RegexConstraint

flags

protected int flags()

Overrides:

flags in class RegexConstraint