net.openhft.chronicle.queue.impl

Interface RollingChronicleQueue

All Superinterfaces:

AutoCloseable, ChronicleQueue, Closeable

All Known Implementing Classes:

SingleChronicleQueue

public interface RollingChronicleQueue
extends ChronicleQueue

Field Summary

Fields

Modifier and Type	Field and Description
static long	MINUS_1_40BIT

Method Summary

Modifier and Type	Method and Description
long	cycle()
long	epoch()
static long	index(long cycle, long sequenceNumber)
void	release(WireStore store)
WireStore	storeForCycle(long cycle, long epoch)
static long	toCycle(long index)
static long	toSequenceNumber(long index)

Methods inherited from interface net.openhft.chronicle.queue.ChronicleQueue

clear, createAppender, createExcerpt, createTailer, firstIndex, lastIndex, path, wireType

Methods inherited from interface java.io.Closeable

close

Field Detail

MINUS_1_40BIT

static final long MINUS_1_40BIT

Method Detail

epoch

long epoch()

storeForCycle

@NotNull
WireStore storeForCycle(long cycle,
                                 long epoch)

Parameters:

cycle - the cycle

epoch - an epoch offset as the number of number of milliseconds since January 1, 1970, 00:00:00 GMT

Returns:

the WireStore associated with this cycle

release

void release(@NotNull
             WireStore store)

Parameters:

store - the store to release

cycle

long cycle()

Returns:

the current cycle

toSequenceNumber

static long toSequenceNumber(long index)

toCycle

static long toCycle(long index)

index

static long index(long cycle,
                  long sequenceNumber)