private void checkLemma(String[] expected, Collection<Lemma> actual) {
int i = 0;
for (Lemma lemmaAnnotation : actual) {
assertEquals("In position " + i, expected[i], lemmaAnnotation.getValue());
i++;
}
}
private static Collection<String> getTokensFromAnnotation(
AnnotationFS annotation, boolean useLemma, int minTokenLength) {
Collection<String> tokens;
if (useLemma) {
tokens = new ArrayList<>();
/* concatenate multiple lemmas: */
// selectCovered(Lemma.class, annotation).stream()
// .map(lemma -> lemma.getValue())
// .filter(lemma -> lemma.length() >= minTokenLength)
// .reduce((l1, l2) -> l1 + "_" + l2)
// .ifPresent(token -> tokens.add(token));
for (Lemma lemma : selectCovered(Lemma.class, annotation)) {
String text = lemma.getValue();
if (text.length() >= minTokenLength) {
tokens.add(text);
}
}
} else {
tokens = new ArrayList<>(1);
String text = annotation.getCoveredText();
if (text.length() >= minTokenLength) {
tokens.add(text);
}
}
return tokens;
}
