@Override
public void flushBefore(long pos) throws IOException {
long flushedPosition = getFlushedPosition();
super.flushBefore(pos);
long newFlushedPosition = getFlushedPosition();
int nBytes = (int) (newFlushedPosition - flushedPosition);
ramc.getData(os, nBytes, flushedPosition);
ramc.freeBefore(newFlushedPosition);
os.flush();
}
@Override
public void write(byte[] b, int off, int len) throws IOException {
flushBits(); // See the flushBits method description
ramc.putData(b, off, len, streamPos);
streamPos += len;
}
@Override
public void write(int b) throws IOException {
flushBits(); // See the flushBits method description
ramc.putData(b, streamPos);
streamPos++;
}
@Override
public int read(byte[] b, int off, int len) throws IOException {
bitOffset = 0;
int res = ramc.getData(b, off, len, streamPos);
if (res > 0) {
streamPos += res;
}
return res;
}
@Override
public int read() throws IOException {
bitOffset = 0;
int res = ramc.getData(streamPos);
if (res >= 0) {
streamPos++;
}
return res;
}
@Override
public void close() throws IOException {
flushBefore(length());
super.close();
ramc.close();
}
@Override
public long length() {
return ramc.length();
}