Package io.atomix.raft.storage.log

Class RaftLogFlusher.DirectFlusher

java.lang.Object

io.atomix.raft.storage.log.RaftLogFlusher.DirectFlusher

All Implemented Interfaces:

RaftLogFlusher, CloseableSilently, AutoCloseable

Enclosing interface:

RaftLogFlusher

public static final class RaftLogFlusher.DirectFlusher
extends Object
implements RaftLogFlusher

An implementation of RaftLogFlusher which flushes immediately in a blocking fashion. After any calls to flush(Journal), any data written before the call is guaranteed to be on disk.

Nested Class Summary

Nested classes/interfaces inherited from interface io.atomix.raft.storage.log.RaftLogFlusher

RaftLogFlusher.DirectFlusher, RaftLogFlusher.Factory, RaftLogFlusher.NoopFlusher

Constructor Summary

Constructors

Constructor	Description
DirectFlusher()

Method Summary

Modifier and Type	Method	Description
void	flush(Journal journal)	Signals that there is data to be flushed in the journal.
boolean	isDirect()	If this returns true, then any calls to RaftLogFlusher.flush(Journal) are synchronous and immediate, and any guarantees offered by the implementation will hold after a call to RaftLogFlusher.flush(Journal).

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.atomix.raft.storage.log.RaftLogFlusher

close

Constructor Details

DirectFlusher

public DirectFlusher()

Method Details

flush

public void flush(Journal journal)
           throws CheckedJournalException.FlushException

Description copied from interface: RaftLogFlusher

Signals that there is data to be flushed in the journal. The implementation may or may not immediately flush this.

Specified by:

flush in interface RaftLogFlusher

Parameters:

journal - the journal to flush

Throws:

CheckedJournalException.FlushException

isDirect

public boolean isDirect()

Description copied from interface: RaftLogFlusher

If this returns true, then any calls to RaftLogFlusher.flush(Journal) are synchronous and immediate, and any guarantees offered by the implementation will hold after a call to RaftLogFlusher.flush(Journal).

Specified by:

isDirect in interface RaftLogFlusher