com.tangosol.persistence

Class ArchiverHelper

java.lang.Object

com.tangosol.persistence.ArchiverHelper

Deprecated.

this API is intended for internal purposes only and will be removed in a future version of Coherence

@Deprecated
public class ArchiverHelper
extends Object

Various helper methods for the archiver functionality.

Since:

12.2.1

Author:

tam 2014.03.18

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ArchiverHelper.DirectoryFileFilter	Deprecated. FileFilter implementation that only includes directories.

Constructor Summary

Constructors

Constructor	Description
ArchiverHelper()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static void	allocateSnapshotPartitions(Map<Integer,Object[]> mapStores, int cPartitions)	Deprecated. Given a Map of member Id's and the stores each member can see for a given snapshot, allocate the stores evenly as so to allow the archival process to run in parallel across the greatest number of members.
static Set<Integer>	getMembersOwningPartition(Map<Integer,Object[]> mapStores, String sStore)	Deprecated. Return the Set of members who are aware of a particular store.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArchiverHelper

public ArchiverHelper()

Deprecated.

Method Detail

allocateSnapshotPartitions

public static void allocateSnapshotPartitions(Map<Integer,Object[]> mapStores,
                                              int cPartitions)

Deprecated.

Given a Map of member Id's and the stores each member can see for a given snapshot, allocate the stores evenly as so to allow the archival process to run in parallel across the greatest number of members. Each member may see the same stores, as they may be on shared disk or on the same machine.

Parameters:

mapStores - a Map of members and Object[]s that need sorting and allocating

cPartitions - the number of partitions

getMembersOwningPartition

public static Set<Integer> getMembersOwningPartition(Map<Integer,Object[]> mapStores,
                                                     String sStore)

Deprecated.

Return the Set of members who are aware of a particular store.

Parameters:

mapStores - the Map of discovered partitions for members

sStore - the store we are interested in

Returns:

the Set of members who are aware of a particular store