net.openhft.chronicle.queue

Interface ExcerptCommon<E extends ExcerptCommon<E>>

All Superinterfaces:

AutoCloseable, Closeable, net.openhft.chronicle.core.io.QueryCloseable

All Known Subinterfaces:

ExcerptAppender, ExcerptTailer, InternalAppender

public interface ExcerptCommon<E extends ExcerptCommon<E>>
extends net.openhft.chronicle.core.io.Closeable

The ExcerptCommon is common to both ExcerptAppender and ExcerptTailer.

Method Summary

Modifier and Type	Method and Description
default @Nullable File	currentFile()
E	disableThreadSafetyCheck(boolean disableThreadSafetyCheck) When set to true this Appender or Tailer can be shared between thread provided you ensure they used in a thread safe manner.
@NotNull ChronicleQueue	queue() Returns the backing ChronicleQueue to which this ExcerptCommon is attached to.
int	sourceId() Returns the source id of the backing ChronicleQueue to which this ExcerptCommon is attached to.

Methods inherited from interface net.openhft.chronicle.core.io.Closeable

close, closeQuietly, closeQuietly, notifyClosing, warnAndCloseIfNotClosed

Methods inherited from interface net.openhft.chronicle.core.io.QueryCloseable

isClosed, isClosing, throwExceptionIfClosed

Method Detail

sourceId

int sourceId()

Returns the source id of the backing ChronicleQueue to which this ExcerptCommon is attached to.

Returns:

the source id of the backing ChronicleQueue

See Also:

ChronicleQueue.sourceId()

queue

@NotNull
@NotNull ChronicleQueue queue()

Returns the backing ChronicleQueue to which this ExcerptCommon is attached to.

Returns:

the backing ChronicleQueue to which this ExcerptCommon is attached to

disableThreadSafetyCheck

@NotNull
E disableThreadSafetyCheck(boolean disableThreadSafetyCheck)

When set to true this Appender or Tailer can be shared between thread provided you ensure they used in a thread safe manner.

Parameters:

disableThreadSafetyCheck - true to turn off the thread safety check

Returns:

this.

currentFile

@Nullable
default @Nullable File currentFile()

Returns:

the current file being worked on or null if not known.