public void testOutOfRange() throws Exception {
StringBuilder text = new StringBuilder(TEXT);
BreakIterator bi = BreakIterator.getWordInstance(Locale.ROOT);
BoundaryScanner scanner = new BreakIteratorBoundaryScanner(bi);
int start = TEXT.length() + 1;
assertEquals(start, scanner.findStartOffset(text, start));
assertEquals(start, scanner.findEndOffset(text, start));
start = 0;
assertEquals(start, scanner.findStartOffset(text, start));
start = -1;
assertEquals(start, scanner.findEndOffset(text, start));
}
protected String getFragmentSourceMSO(
StringBuilder buffer,
int[] index,
Field[] values,
int startOffset,
int endOffset,
int[] modifiedStartOffset) {
while (buffer.length() < endOffset && index[0] < values.length) {
buffer.append(values[index[0]++].stringValue());
buffer.append(getMultiValuedSeparator());
}
int bufferLength = buffer.length();
// we added the multi value char to the last buffer, ignore it
if (values[index[0] - 1].fieldType().tokenized()) {
bufferLength--;
}
int eo =
bufferLength < endOffset ? bufferLength : boundaryScanner.findEndOffset(buffer, endOffset);
modifiedStartOffset[0] = boundaryScanner.findStartOffset(buffer, startOffset);
return buffer.substring(modifiedStartOffset[0], eo);
}
private void testFindEndOffset(
StringBuilder text, int start, int expected, BoundaryScanner scanner) throws Exception {
assertEquals(expected, scanner.findEndOffset(text, start));
}
