org.corfudb.runtime

Class MultiCheckpointWriter<T extends Map>

java.lang.Object

org.corfudb.runtime.MultiCheckpointWriter<T>

public class MultiCheckpointWriter<T extends Map>
extends Object

Checkpoint multiple SMRMaps serially as a prerequisite for a later log trim.

Constructor Summary

Constructors

Constructor and Description
MultiCheckpointWriter()

Method Summary

Modifier and Type	Method and Description
void	addAllMaps(Collection<T> maps) Add map(s) to the list of maps to be checkpointed by this class.
void	addMap(T map) Add a map to the list of maps to be checkpointed by this class.
Token	appendCheckpoints(CorfuRuntime rt, String author) Checkpoint multiple SMRMaps.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiCheckpointWriter

public MultiCheckpointWriter()

Method Detail

addMap

public void addMap(T map)

Add a map to the list of maps to be checkpointed by this class.

addAllMaps

public void addAllMaps(Collection<T> maps)

Add map(s) to the list of maps to be checkpointed by this class.

appendCheckpoints

public Token appendCheckpoints(CorfuRuntime rt,
                               String author)

Checkpoint multiple SMRMaps. Since this method is Map specific then the keys are unique and the order doesn't matter.

Parameters:

rt - CorfuRuntime

author - Author's name, stored in checkpoint metadata

Returns:

Global log address of the first record of