io.aeron.driver.reports

Class LossReportUtil

java.lang.Object

io.aeron.driver.reports.LossReportUtil

public final class LossReportUtil
extends Object

Utility functions for dealing with the Loss Report.

Field Summary

Fields

Modifier and Type	Field and Description
static String	LOSS_REPORT_FILE_NAME Name of the error report file in the Aeron directory.

Constructor Summary

Constructors

Constructor and Description
LossReportUtil()

Method Summary

Modifier and Type	Method and Description
static File	file(String aeronDirectoryName) Create a new File object for the loss report.
static MappedByteBuffer	mapLossReport(String aeronDirectoryName, int reportFileLength) Map a new loss report in the Aeron directory for a given length.
static MappedByteBuffer	mapLossReportReadOnly(String aeronDirectoryName) Map a new loss report in the Aeron directory for a given length.

Methods inherited from class java.lang.Object

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

Field Detail

LOSS_REPORT_FILE_NAME

public static final String LOSS_REPORT_FILE_NAME

Name of the error report file in the Aeron directory.

See Also:

Constant Field Values

Constructor Detail

LossReportUtil

public LossReportUtil()

Method Detail

file

public static File file(String aeronDirectoryName)

Create a new File object for the loss report.

Parameters:

aeronDirectoryName - in which the loss report should exist.

Returns:

the new File for the loss report.

mapLossReport

public static MappedByteBuffer mapLossReport(String aeronDirectoryName,
                                             int reportFileLength)

Map a new loss report in the Aeron directory for a given length.

Parameters:

aeronDirectoryName - in which to create the file.

reportFileLength - for the file.

Returns:

the newly mapped buffer for the file.

mapLossReportReadOnly

public static MappedByteBuffer mapLossReportReadOnly(String aeronDirectoryName)

Map a new loss report in the Aeron directory for a given length.

Parameters:

aeronDirectoryName - containing the file

Returns:

the read only mapped buffer for the file.