Package org.opendaylight.controller.cluster.datastore.shardstrategy

Class DefaultShardStrategy

java.lang.Object

org.opendaylight.controller.cluster.datastore.shardstrategy.DefaultShardStrategy

All Implemented Interfaces:

ShardStrategy

public final class DefaultShardStrategy
extends Object
implements ShardStrategy

The DefaultShardStrategy basically puts all data into the default shard. The default shard stores data for all modules for which a specific set of shards has not been configured. This is only intended for testing.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_SHARD
static final String	NAME

Method Summary

Modifier and Type	Method	Description
String	findShard(YangInstanceIdentifier path)	Find the name of the shard in which the data pointed to by the specified path belongs in.
static DefaultShardStrategy	getInstance()

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

DEFAULT_SHARD

public static final String DEFAULT_SHARD

See Also:

• Constant Field Values

Method Details

getInstance

public static DefaultShardStrategy getInstance()

findShard

public String findShard(YangInstanceIdentifier path)

Description copied from interface: ShardStrategy

Find the name of the shard in which the data pointed to by the specified path belongs in.

Should return the name of the default shard DefaultShardStrategy.DEFAULT_SHARD if no matching shard was found

Specified by:

findShard in interface ShardStrategy

Parameters:

path - the location of the data in the logical tree

Returns:

the corresponding shard name.