io.aeron.archive

Class CatalogView

java.lang.Object

io.aeron.archive.CatalogView

public class CatalogView
extends Object

Read only view of a Catalog which can be used for listing entries.

Constructor Summary

Constructors

Constructor and Description
CatalogView()

Method Summary

Modifier and Type	Method and Description
static boolean	listRecording(File archiveDir, long recordingId, RecordingDescriptorConsumer consumer) List a recording descriptor for a single recording id.
static int	listRecordings(File archiveDir, RecordingDescriptorConsumer consumer) List all recording descriptors in a Catalog.

Methods inherited from class java.lang.Object

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

Constructor Detail

CatalogView

public CatalogView()

Method Detail

listRecordings

public static int listRecordings(File archiveDir,
                                 RecordingDescriptorConsumer consumer)

List all recording descriptors in a Catalog.

Parameters:

archiveDir - the directory containing the Catalog.

consumer - to which the descriptor are dispatched.

Returns:

the count of entries listed.

listRecording

public static boolean listRecording(File archiveDir,
                                    long recordingId,
                                    RecordingDescriptorConsumer consumer)

List a recording descriptor for a single recording id.

If the recording id is not found then nothing is returned.

Parameters:

archiveDir - the directory containing the Catalog.

recordingId - to view

consumer - to which the descriptor are dispatched.

Returns:

the true of a descriptor is found.