// Funtion checks if current page has enough space to fit the new serialized tuple
// If not it flushes the current buffer and gets a new page
// TODO: The code does not ensure that pages are optimally packed.
// It only tries to fill up the current page as much as possbile, if its
// exhausted it requests a new page. Instead it would be nice to load the next page
// that could fit the new value.
private void ensureSpace(byte[] value) {
if (!byteMap.canFit(value)) {
// Flush current buffer
byteMap.flushBuffer();
// Get next page
byteMap = MappedByteBufferMap.newMappedByteBufferMap(thresholdBytes, spillFile);
// Create new bloomfilter
bFilters.add(BloomFilter.create(Funnels.byteArrayFunnel(), 1000));
}
}
