Package org.languagetool.tagging.disambiguation.rules

Class XmlRuleDisambiguator

java.lang.Object

org.languagetool.tagging.disambiguation.AbstractDisambiguator

org.languagetool.tagging.disambiguation.rules.XmlRuleDisambiguator

All Implemented Interfaces:

Disambiguator

public class XmlRuleDisambiguator
extends AbstractDisambiguator

Rule-based disambiguator. Implements an idea by Agnes Souque.

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	DISAMBIGUATION_FILE
private final RuleSet	disambiguationRules
private static final String	GLOBAL_DISAMBIGUATION_FILE

Constructor Summary

Constructors

Constructor	Description
XmlRuleDisambiguator(Language language)
XmlRuleDisambiguator(Language language, boolean useGlobalDisambiguation)

Method Summary

Modifier and Type	Method	Description
AnalyzedSentence	disambiguate(AnalyzedSentence input)	If possible, filters out the wrong POS tags.
AnalyzedSentence	disambiguate(AnalyzedSentence sentence, JLanguageTool.CheckCancelledCallback checkCanceled)	The same as Disambiguator.disambiguate(AnalyzedSentence), but may call checkCanceled (if it's non-null) to allow for better interruptibility.
protected List<DisambiguationPatternRule>	loadPatternRules(String filename, Language language)	Load disambiguation rules from an XML file.

Methods inherited from class org.languagetool.tagging.disambiguation.AbstractDisambiguator

preDisambiguate

Methods inherited from class java.lang.Object

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

Field Details

DISAMBIGUATION_FILE

private static final String DISAMBIGUATION_FILE

See Also:

• Constant Field Values

GLOBAL_DISAMBIGUATION_FILE

private static final String GLOBAL_DISAMBIGUATION_FILE

See Also:

• Constant Field Values

disambiguationRules

private final RuleSet disambiguationRules

Constructor Details

XmlRuleDisambiguator

public XmlRuleDisambiguator(Language language)

XmlRuleDisambiguator

public XmlRuleDisambiguator(Language language,
 boolean useGlobalDisambiguation)

Method Details

disambiguate

public AnalyzedSentence disambiguate(AnalyzedSentence input)
                              throws IOException

Description copied from interface: Disambiguator

If possible, filters out the wrong POS tags.

Parameters:

input - The sentence with already tagged words. The words are expected to have multiple tags.

Returns:

Analyzed sentence, where each word has only one (possibly the most correct) tag.

Throws:

IOException

disambiguate

public AnalyzedSentence disambiguate(AnalyzedSentence sentence,
 @Nullable
 JLanguageTool.CheckCancelledCallback checkCanceled)
                              throws IOException

Description copied from interface: Disambiguator

The same as Disambiguator.disambiguate(AnalyzedSentence), but may call checkCanceled (if it's non-null) to allow for better interruptibility.

Throws:

IOException

loadPatternRules

protected List<DisambiguationPatternRule> loadPatternRules(String filename,
 Language language)
                                                    throws ParserConfigurationException,
SAXException,
IOException

Load disambiguation rules from an XML file. Use JLanguageTool.addRule(org.languagetool.rules.Rule) to add these rules to the checking process.

Returns:

a List of DisambiguationPatternRule objects

Throws:

ParserConfigurationException

SAXException

IOException