public void writeBucketToFile(String path, Long offset, String datatype) {
// this.writeData(); // For testing purposes.
RandomAccessFile raf;
Comparer comparer = new Comparer();
try {
raf = new RandomAccessFile(new File(path), "rw");
raf.seek(offset);
raf.write(Helper.toByta(this.maxSize));
raf.write(Helper.toByta(this.currentSize));
raf.write(Helper.toByta(this.numberOfOverflowBuckets));
raf.write(Helper.toByta(this.overflowOffset));
offset = raf.getFilePointer();
for (int i = 0; i < this.maxSize; i++) {
if (datatype.contains("c")) {
comparer.compare_functions[6].writeAtOffset(
raf, offset, this.data[i][0] + "", Integer.parseInt(datatype.substring(1)));
}
// Use appropriate write method based on the datatype that the index file holds.
else
comparer.compare_functions[comparer.mapper.indexOf(datatype)].writeAtOffset(
raf, offset, this.data[i][0] + "", Integer.parseInt(datatype.substring(1)));
offset += Integer.parseInt(datatype.substring(1));
// Write the pointer , right after the
comparer.compare_functions[3].writeAtOffset(raf, offset, this.data[i][1] + "", 8);
offset += 8;
}
raf.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
