Package org.languagetool.rules.patterns

Class PatternTokenMatcher

java.lang.Object

org.languagetool.rules.patterns.PatternTokenMatcher

public class PatternTokenMatcher
extends Object

Since:

2.3

Field Summary

Fields

Modifier and Type	Field	Description
private List<PatternTokenMatcher>	andGroup
private boolean[]	andGroupCheck
private final PatternToken	basePatternToken
private PatternToken	patternToken

Constructor Summary

Constructors

Constructor	Description
PatternTokenMatcher(PatternToken patternToken)

Method Summary

Modifier and Type	Method	Description
final void	addMemberAndGroup(AnalyzedToken token)	Enables testing multiple conditions specified by different elements.
final boolean	checkAndGroup(boolean previousValue)
PatternToken	getPatternToken()
boolean	hasPreviousException()
final boolean	isExceptionMatchedCompletely(AnalyzedToken token)
final boolean	isMatched(AnalyzedToken token)	Checks whether the rule element matches the token given as a parameter.
boolean	isMatchedByPreviousException(AnalyzedTokenReadings token)
final boolean	isMatchedByScopeNextException(AnalyzedToken token)
(package private) void	prepareAndGroup(int firstMatchToken, AnalyzedTokenReadings[] tokens, Language language)
void	resolveReference(int firstMatchToken, AnalyzedTokenReadings[] tokens, Language language)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

basePatternToken

private final PatternToken basePatternToken

patternToken

private PatternToken patternToken

andGroup

private List<PatternTokenMatcher> andGroup

andGroupCheck

private boolean[] andGroupCheck

Constructor Details

PatternTokenMatcher

public PatternTokenMatcher(PatternToken patternToken)

Method Details

resolveReference

public void resolveReference(int firstMatchToken,
 AnalyzedTokenReadings[] tokens,
 Language language)
                      throws IOException

Throws:

IOException

getPatternToken

public PatternToken getPatternToken()

isMatched

public final boolean isMatched(AnalyzedToken token)

Checks whether the rule element matches the token given as a parameter.

Parameters:

token - AnalyzedToken to check matching against

Returns:

True if token matches, false otherwise.

prepareAndGroup

void prepareAndGroup(int firstMatchToken,
 AnalyzedTokenReadings[] tokens,
 Language language)
              throws IOException

Throws:

IOException

addMemberAndGroup

public final void addMemberAndGroup(AnalyzedToken token)

Enables testing multiple conditions specified by different elements. Doesn't test exceptions. Works as logical AND operator only if preceded with prepareAndGroup(int, AnalyzedTokenReadings[], Language), and followed by checkAndGroup(boolean)

Parameters:

token - the token checked.

checkAndGroup

public final boolean checkAndGroup(boolean previousValue)

isMatchedByScopeNextException

public final boolean isMatchedByScopeNextException(AnalyzedToken token)

isExceptionMatchedCompletely

public final boolean isExceptionMatchedCompletely(AnalyzedToken token)

hasPreviousException

public boolean hasPreviousException()

isMatchedByPreviousException

public boolean isMatchedByPreviousException(AnalyzedTokenReadings token)

toString

public String toString()

Overrides:

toString in class Object