Package org.languagetool.rules.patterns

Class AbstractPatternRulePerformer

java.lang.Object

org.languagetool.rules.patterns.AbstractPatternRulePerformer

Direct Known Subclasses:

DisambiguationPatternRuleReplacer, PatternRuleMatcher

public abstract class AbstractPatternRulePerformer
extends Object

Since:

2.3

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	AbstractPatternRulePerformer.MatchConsumer

Field Summary

Fields

Modifier and Type	Field	Description
private final int	minOccurCorrection
private final Map<PatternToken,List<AnalyzedTokenReadings>>	neutralReadings
private final int	patternSize
private final List<PatternTokenMatcher>	patternTokenMatchers
protected boolean	prevMatched
protected AbstractTokenBasedRule	rule
private final Map<PatternToken,List<List<AnalyzedToken>>>	toUnify
protected AnalyzedTokenReadings[]	unifiedTokens
protected Unifier	unifier

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractPatternRulePerformer(AbstractTokenBasedRule rule, Unifier unifier)

Method Summary

Modifier and Type	Method	Description
private List<PatternTokenMatcher>	createElementMatchers()
protected void	doMatch(AnalyzedSentence sentence, AnalyzedTokenReadings[] tokens, AbstractPatternRulePerformer.MatchConsumer consumer)
private int	getMinOccurrenceCorrection()
protected boolean	isInterpretPosTagsPreDisambiguation()
private void	matchFrom(int startIndex, AnalyzedTokenReadings[] tokens, AbstractPatternRulePerformer.MatchConsumer consumer, int[] tokenPositions)
private int	skipMaxTokens(AnalyzedTokenReadings[] tokens, PatternTokenMatcher elem, int firstMatchToken, int prevSkipNext, PatternTokenMatcher prevElement, int m, int remainingElems)
protected boolean	testAllReadings(AnalyzedTokenReadings[] tokens, PatternTokenMatcher matcher, PatternTokenMatcher prevElement, int tokenNo, int firstMatchToken, int prevSkipNext)
private static boolean	testAndGroup(boolean lastReading, AnalyzedToken matchToken, PatternTokenMatcher elemMatcher)
private boolean	testUnification()
(package private) int	translateElementNo(int i)

Methods inherited from class java.lang.Object

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

Field Details

prevMatched

protected boolean prevMatched

rule

protected AbstractTokenBasedRule rule

unifier

protected Unifier unifier

unifiedTokens

protected AnalyzedTokenReadings[] unifiedTokens

patternTokenMatchers

private final List<PatternTokenMatcher> patternTokenMatchers

patternSize

private final int patternSize

minOccurCorrection

private final int minOccurCorrection

toUnify

@Nullable
private final Map<PatternToken,List<List<AnalyzedToken>>> toUnify

neutralReadings

@Nullable
private final Map<PatternToken,List<AnalyzedTokenReadings>> neutralReadings

Constructor Details

AbstractPatternRulePerformer

protected AbstractPatternRulePerformer(AbstractTokenBasedRule rule,
 Unifier unifier)

Method Details

createElementMatchers

private List<PatternTokenMatcher> createElementMatchers()

doMatch

protected void doMatch(AnalyzedSentence sentence,
 AnalyzedTokenReadings[] tokens,
 AbstractPatternRulePerformer.MatchConsumer consumer)
                throws IOException

Throws:

IOException

matchFrom

private void matchFrom(int startIndex,
 AnalyzedTokenReadings[] tokens,
 AbstractPatternRulePerformer.MatchConsumer consumer,
 int[] tokenPositions)
                throws IOException

Throws:

IOException

isInterpretPosTagsPreDisambiguation

protected boolean isInterpretPosTagsPreDisambiguation()

testAllReadings

protected boolean testAllReadings(AnalyzedTokenReadings[] tokens,
 PatternTokenMatcher matcher,
 PatternTokenMatcher prevElement,
 int tokenNo,
 int firstMatchToken,
 int prevSkipNext)
                           throws IOException

Throws:

IOException

testUnification

private boolean testUnification()

testAndGroup

private static boolean testAndGroup(boolean lastReading,
 AnalyzedToken matchToken,
 PatternTokenMatcher elemMatcher)

getMinOccurrenceCorrection

private int getMinOccurrenceCorrection()

skipMaxTokens

private int skipMaxTokens(AnalyzedTokenReadings[] tokens,
 PatternTokenMatcher elem,
 int firstMatchToken,
 int prevSkipNext,
 PatternTokenMatcher prevElement,
 int m,
 int remainingElems)
                   throws IOException

Throws:

IOException

translateElementNo

int translateElementNo(int i)