Method Detail

• text

  public static Output<String,IOException> text(File file)

  Write lines to a text file with UTF-8 encoding. Separate each line with a newline ("\n" character). If the writing or sending fails, the file is deleted.

  If the filename ends with .gz, then the data is automatically GZipped.

  Parameters:

  file - the file to save the text to

  Returns:

  an Output for storing text in a file

• text

  public static Output<String,IOException> text(File file,
                                String encoding)

  Write lines to a text file. Separate each line with a newline ("\n" character). If the writing or sending fails, the file is deleted.

  If the filename ends with .gz, then the data is automatically GZipped.

  Parameters:

  file - the file to save the text to

  Returns:

  an Output for storing text in a file

• text

  public static Output<String,IOException> text(Writer writer)

  Write lines to a Writer. Separate each line with a newline ("\n" character).

  Parameters:

  writer - the Writer to write the text to

  Returns:

  an Output for storing text in a Writer

• text

  public static Output<String,IOException> text(StringBuilder builder)

  Write lines to a StringBuilder. Separate each line with a newline ("\n" character).

  Parameters:

  builder - the StringBuilder to append the text to

  Returns:

  an Output for storing text in a StringBuilder

• byteBuffer

  public static Output<ByteBuffer,IOException> byteBuffer(File file)

  Write ByteBuffer data to a file. If the writing or sending of data fails the file will be deleted.

  Parameters:

  file - The destination file.

  Returns:

  The Output ByteBuffer instance backed by a File.

• byteBuffer

  public static Output<ByteBuffer,IOException> byteBuffer(OutputStream stream)

  Write ByteBuffer data to an OutputStream.

  Parameters:

  stream - Destination OutputStream

  Returns:

  The Output of ByteBuffer that will be backed by the OutputStream.

• bytes

  public static Output<byte[],IOException> bytes(File file,
                                 int bufferSize)

  Write byte array data to a file. If the writing or sending of data fails the file will be deleted.

  Parameters:

  file - The File to be written to.

  bufferSize - The size of the ByteBuffer.

  Returns:

  An Output instance that will write to the given File.

• noop

  public static <T> Output<T,RuntimeException> noop()

  Do nothing. Use this if you have all logic in filters and/or specifications

  Type Parameters:

  T - The item type.

  Returns:

  An Output instance that ignores all data.

• withReceiver

  public static <T,ReceiverThrowableType extends Throwable> Output<T,ReceiverThrowableType> withReceiver(Receiver<T,ReceiverThrowableType> receiver)

  Use given receiver as Output. Use this if there is no need to create a "transaction" for each transfer, and no need to do batch writes or similar.

  Type Parameters:

  T - The item type

  Parameters:

  receiver - receiver for this Output

  Returns:

  An Output instance backed by a Receiver of items.

• systemOut

  public static Output<Object,RuntimeException> systemOut()

  Write objects to System.out.println.

  Returns:

  An Output instance that is backed by System.out

• systemErr

  public static Output<Object,RuntimeException> systemErr()

  Write objects to System.err.println.

  Returns:

  An Output instance backed by System.in

• collection

  public static <T> Output<T,RuntimeException> collection(Collection<T> collection)

  Add items to a collection