io.openmessaging.storage.dledger.snapshot

Class SnapshotManager

java.lang.Object

io.openmessaging.storage.dledger.snapshot.SnapshotManager

public class SnapshotManager
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	SNAPSHOT_DATA_FILE
static String	SNAPSHOT_DIR_PREFIX
static String	SNAPSHOT_META_FILE
static String	SNAPSHOT_TEMP_DIR

Constructor Summary

Constructors

Constructor and Description
SnapshotManager(DLedgerServer dLedgerServer)

Method Summary

Modifier and Type	Method and Description
boolean	isLoadingSnapshot()
boolean	isSavingSnapshot()
void	loadSnapshot()
void	saveSnapshot(DLedgerEntry dLedgerEntry)

Methods inherited from class java.lang.Object

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

Field Detail

SNAPSHOT_META_FILE

public static final String SNAPSHOT_META_FILE

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Constant Field Values

SNAPSHOT_DATA_FILE

public static final String SNAPSHOT_DATA_FILE

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Constant Field Values

SNAPSHOT_DIR_PREFIX

public static final String SNAPSHOT_DIR_PREFIX

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Constant Field Values

SNAPSHOT_TEMP_DIR

public static final String SNAPSHOT_TEMP_DIR

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Constant Field Values

Constructor Detail

SnapshotManager

public SnapshotManager(DLedgerServer dLedgerServer)

Method Detail

isSavingSnapshot

public boolean isSavingSnapshot()

isLoadingSnapshot

public boolean isLoadingSnapshot()

saveSnapshot

public void saveSnapshot(DLedgerEntry dLedgerEntry)

loadSnapshot

public void loadSnapshot()