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org.jabref.logic.integrity

public Class TitleChecker

Class Inheritance

extends Object
implements ValueChecker

java.lang.Object
org.jabref.logic.integrity.TitleChecker

All Implemented Interfaces

org.jabref.logic.integrity.ValueChecker

Imports

java.util.Optional, java.util.function.Predicate, java.util.regex.Pattern, org.jabref.logic.l10n.Localization, org.jabref.logic.util.strings.StringUtil, org.jabref.model.database.BibDatabaseContext, org.jspecify.annotations.Nullable

Field Summary

Modifier and Type	Field and Description
private final BibDatabaseContext	databaseContext
private static final Pattern	DELIMITERS
private static final Predicate<String>	HAS_CAPITAL_LETTERS
private static final Pattern	INSIDE_CURLY_BRAKETS

Constructor Summary

Access	Constructor and Description
public	TitleChecker(BibDatabaseContext databaseContext)

Method Summary

Modifier and Type	Method and Description
public Optional<String>	checkValue(@Nullable String value) Algorithm: remove everything that is in curly brackets split the title into subtitles based on the delimiters (defined in the local variable DELIMITERS, currently . ! ? ; : [) for each sub title: remove trailing whitespaces ignore first letter as this can always be written in caps check if at least one capital letter is in the subtitle

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

databaseContext	back to summary
private final BibDatabaseContext databaseContext

DELIMITERS	back to summary
private static final Pattern DELIMITERS

HAS_CAPITAL_LETTERS	back to summary
private static final Predicate<String> HAS_CAPITAL_LETTERS

INSIDE_CURLY_BRAKETS	back to summary
private static final Pattern INSIDE_CURLY_BRAKETS

Constructor Detail

TitleChecker	back to summary
public TitleChecker(BibDatabaseContext databaseContext)

Method Detail

checkValue

back to summary

public Optional<String> checkValue(@Nullable String value)

Algorithm:

remove everything that is in curly brackets
split the title into subtitles based on the delimiters (defined in the local variable DELIMITERS, currently . ! ? ; : [)
for each sub title:
remove trailing whitespaces
ignore first letter as this can always be written in caps
check if at least one capital letter is in the subtitle

Annotations

@Override