コンストラクタの詳細

• LookaheadInputStream

  public LookaheadInputStream​(int lookaheadSize)

  Configure a stream that hides a number of bytes from the reader. The last n bytes will never be available from read(), they can only be obtained from getFooter(). initialize() MUST be called before doing any read() calls.

  パラメータ:

  lookaheadSize - how many bytes to hide

メソッドの詳細

• getEOFReached

  public boolean getEOFReached​()

• initialize

  public void initialize​(java.io.InputStream src)
                  throws java.io.IOException

  Start the LookaheadInputStream with the given input stream. Resets everything if the LookaheadInputStream was previously used. WARNING - blocking until lookaheadSize bytes are read!

  例外:

  java.io.IOException - if less than lookaheadSize bytes could be read.

• read

  public int read​()
           throws java.io.IOException

  オーバーライド:

  read クラス内 java.io.FilterInputStream

  例外:

  java.io.IOException

• read

  public int read​(byte[] buf,
                  int off,
                  int len)
           throws java.io.IOException

  オーバーライド:

  read クラス内 java.io.FilterInputStream

  例外:

  java.io.IOException

• getFooter

  public byte[] getFooter​()

  Grab the lookahead footer. This will be of size lookaheadsize given in constructor. The last byte received will be in the last byte of the array.

• skip

  public long skip​(long n)
            throws java.io.IOException

  オーバーライド:

  skip クラス内 java.io.FilterInputStream

  例外:

  java.io.IOException

  導入されたバージョン:

  0.9.33