/** Has our in-memory objects write their state to their backing blocks */
private void syncWithDataSource() throws IOException {
// HeaderBlock
HeaderBlockWriter hbw = new HeaderBlockWriter(_header);
hbw.writeBlock(getBlockAt(-1));
// BATs
for (BATBlock bat : _bat_blocks) {
ByteBuffer block = getBlockAt(bat.getOurBlockIndex());
BlockAllocationTableWriter.writeBlock(bat, block);
}
// SBATs
_mini_store.syncWithDataSource();
// Properties
_property_table.write(new NPOIFSStream(this, _header.getPropertyStart()));
}
