com.rultor.spi

Interface Drain

@Immutable
public interface Drain

Drain of a rule.

Since:

1.0

Version:

$Id$

Author:

Yegor Bugayenko (yegor@tpc2.com)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Drain.Line One line in the drain.

Method Summary

Methods

Modifier and Type	Method and Description
void	append(Iterable<String> lines) Append a few lines to the drain.
Pageable<Time,Time>	pulses() Iterate all available pulses, in reverse order (the latest one on top).
InputStream	read() Read the drain.

Method Detail

pulses

@NotNull(message="list of pulses is never NULL")
Pageable<Time,Time> pulses()
                           throws IOException

Iterate all available pulses, in reverse order (the latest one on top).

Returns:

List of them

Throws:

IOException - If some IO problem inside

append

void append(@NotNull(message="lines can\'t be NULL")
          Iterable<String> lines)
            throws IOException

Append a few lines to the drain.

Parameters:

lines - Lines to append

Throws:

IOException - If some IO problem inside

read

@NotNull(message="InputStream is never NULL")
InputStream read()
                 throws IOException

Read the drain.

Returns:

The input stream with data

Throws:

IOException - If some IO problem inside