private void processTranslationTable(
@NotNull String queryString,
@NotNull Document document,
@NotNull BilingualQueryResultBuilder resultBuilder,
@NotNull Language sourceLanguage,
@NotNull Language targetLanguage) {
// Find main table (german to X)
String languageIdentifier = sourceLanguage.getIdentifier().toLowerCase();
Element translationTable = document.getElementById("gridTranslations-" + languageIdentifier);
// Process the main table with its entries
if (translationTable != null) {
// Find all relevant entries, filter them by class and process them
translationTable
.getElementsByClass("hover")
.stream()
.filter(e -> e.hasClass("default") || e.hasClass("alt"))
.forEach(
e -> processEntry(queryString, e, resultBuilder, sourceLanguage, targetLanguage));
// Extract synonyms
extractBilingualSynonyms(translationTable, resultBuilder, sourceLanguage);
} else {
LOGGER.debug(
"Translation table for {} -> {} with query \"{}\" is null",
languageIdentifier,
targetLanguage.getIdentifier(),
queryString);
}
}
/**
* Returns the one of two languages that is not GERMAN. If none of the two is german, an
* IllegalArgumentException will be thrown.
*
* @param inputLanguage First language to compare.
* @param outputLanguage Second language to compare.
* @return The non-german language.
*/
@NotNull
private Language findTargetLanguage(
@NotNull Language inputLanguage, @NotNull Language outputLanguage) {
if (Language.GERMAN.equals(inputLanguage)) return outputLanguage;
else if (Language.GERMAN.equals(outputLanguage)) {
return inputLanguage;
} else {
throw new IllegalArgumentException(
"Expected at least one language to be german - got "
+ inputLanguage.getIdentifier()
+ " and "
+ outputLanguage.getDisplayName());
}
}