IT. Expert System.

All Implemented Interfaces:

Closeable, AutoCloseable

public final class PrivateInputStream
extends InputStream

• Constructor Summary

  Constructors

  Constructor and Description
  PrivateInputStream(BaseStream p) Creates an input stream for the Operation to read from

• Method Summary

  Methods

  Modifier and Type	Method and Description
  int	available() Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream.
  void	close() Closes the input stream.
  int	read() Reads the next byte of data from the input stream.
  int	read(byte[] b) Equivalent to read(buffer, 0, buffer.length).
  int	read(byte[] b, int offset, int length) Reads at most length bytes from this stream and stores them in the byte array b starting at offset.
  void	writeBytes(byte[] body, int start) Allows the OperationImpl thread to add body data to the input stream.

  • Methods inherited from class java.io.InputStream

    mark, markSupported, reset, skip

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Constructor Detail

  • PrivateInputStream

    public PrivateInputStream(BaseStream p)

    Creates an input stream for the Operation to read from

    Parameters:

    p - the connection this input stream is for

• Method Detail

  • available

    public int available()
                  throws IOException

    Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream. The next caller might be the same thread or or another thread.

    Overrides:

    available in class InputStream

    Returns:

    the number of bytes that can be read from this input stream without blocking

    Throws:

    IOException - if an I/O error occurs

  • read

    public int read()
             throws IOException

    Reads the next byte of data from the input stream. The value byte is returned as an int in the range 0 to 255. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown.

    Specified by:

    read in class InputStream

    Returns:

    the byte read from the input stream or -1 if it reaches the end of stream

    Throws:

    IOException - if an I/O error occurs

  • read

    public int read(byte[] b)
             throws IOException

    Description copied from class: InputStream
    Equivalent to read(buffer, 0, buffer.length).

    Overrides:

    read in class InputStream

    Throws:

    IOException

  • read

    public int read(byte[] b,
           int offset,
           int length)
             throws IOException

    Description copied from class: InputStream
    Reads at most length bytes from this stream and stores them in the byte array b starting at offset.

    Overrides:

    read in class InputStream

    Parameters:

    b - the byte array in which to store the bytes read.

    offset - the initial position in buffer to store the bytes read from this stream.

    length - the maximum number of bytes to store in b.

    Returns:

    the number of bytes actually read or -1 if the end of the stream has been reached.

    Throws:

    IOException - if the stream is closed or another IOException occurs.

  • writeBytes

    public void writeBytes(byte[] body,
                  int start)

    Allows the OperationImpl thread to add body data to the input stream.

    Parameters:

    body - the data to add to the stream

    start - the start of the body to array to copy

  • close

    public void close()
               throws IOException

    Closes the input stream. If the input stream is already closed, do nothing.

    Specified by:

    close in interface Closeable

    Specified by:

    close in interface AutoCloseable

    Overrides:

    close in class InputStream

    Throws:

    IOException - this will never happen