Class HeadBufferInputStream

Method Details

• getHeadBuffer

  public byte[] getHeadBuffer()

  Returns the actual buffer used for accumulating the first few bytes in the stream. If the read count is lower than the size of this buffer, not all the buffer has been filled.

  Returns:

  buffer, same length as size supplied at construction time

• getReadCount

  public long getReadCount()

  Returns the total number of bytes so far read from the base stream.

  Returns:

  byte read count

• read

  public int read() throws IOException

  Overrides:

  read in class FilterInputStream

  Throws:

  IOException

• read

  public int read(byte[] b) throws IOException

  Overrides:

  read in class FilterInputStream

  Throws:

  IOException

• read

  public int read(byte[] b, int off, int len) throws IOException

  Overrides:

  read in class FilterInputStream

  Throws:

  IOException

• skip

  public long skip(long n) throws IOException

  Overrides:

  skip in class FilterInputStream

  Throws:

  IOException

• markSupported

  public boolean markSupported()

  Mark/reset is not supported.

  Overrides:

  markSupported in class FilterInputStream

• reset

  public void reset() throws IOException

  Overrides:

  reset in class FilterInputStream

  Throws:

  IOException

• mark

  public void mark(int readlimit)

  Overrides:

  mark in class FilterInputStream