IFile.java 文件源码

public void nextRawValue(DataInputBuffer value) throws IOException {
  final byte[] valBytes = (value.getData().length < currentValueLength)
    ? new byte[currentValueLength << 1]
    : value.getData();
  int i = readData(valBytes, 0, currentValueLength);
  if (i != currentValueLength) {
    throw new IOException ("Asked for " + currentValueLength + " Got: " + i);
  }
  value.reset(valBytes, currentValueLength);

  // Record the bytes read
  bytesRead += currentValueLength;

  ++recNo;
  ++numRecordsRead;
}