Package org.opendaylight.controller.cluster.datastore.config

Class ConfigurationImpl

java.lang.Object

org.opendaylight.controller.cluster.datastore.config.ConfigurationImpl

All Implemented Interfaces:

Configuration

public class ConfigurationImpl
extends Object
implements Configuration

Constructor Summary

Constructors

Constructor	Description
ConfigurationImpl(String moduleShardsConfigPath, String modulesConfigPath)
ConfigurationImpl(ModuleShardConfigProvider provider)

Method Summary

Modifier and Type	Method	Description
void	addMemberReplicaForShard(String shardName, MemberName newMemberName)	Adds the given member as the new replica for the given shardName.
void	addModuleShardConfiguration(ModuleShardConfiguration config)	Adds a new configuration for a module and shard.
void	addPrefixShardConfiguration(PrefixShardConfiguration config)	Adds a new configuration for a shard based on prefix.
Map<DOMDataTreeIdentifier,PrefixShardConfiguration>	getAllPrefixShardConfigurations()	Returns the configuration for all configured prefix shards.
Set<String>	getAllShardNames()	Returns all the configured shard names.
Collection<MemberName>	getMembersFromShardName(String shardName)	Returns the member replicas for the given shard name.
Collection<String>	getMemberShardNames(MemberName memberName)	Returns all the shard names that belong on the member by the given name.
String	getModuleNameFromNameSpace(String nameSpace)	Returns the module name for the given namespace name or null if not found.
String	getShardNameForModule(String moduleName)	Returns the first shard name corresponding to the given module name or null if none is configured.
String	getShardNameForPrefix(DOMDataTreeIdentifier prefix)	Return the shard name corresponding to the prefix, or null if none is configured.
ShardStrategy	getStrategyForModule(String moduleName)	Returns the ShardStrategy for the given module name or null if the module is not found.
ShardStrategy	getStrategyForPrefix(DOMDataTreeIdentifier prefix)	Returns the ShardStrategy for the given prefix or null if the prefix is not found.
Collection<MemberName>	getUniqueMemberNamesForAllShards()	Returns a unique set of all member names configured for all shards.
boolean	isShardConfigured(String shardName)
void	removeMemberReplicaForShard(String shardName, MemberName newMemberName)	Removes the given member as a replica for the given shardName.
void	removePrefixShardConfiguration(DOMDataTreeIdentifier prefix)	Removes a shard configuration for the specified prefix.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationImpl

public ConfigurationImpl(String moduleShardsConfigPath,
                         String modulesConfigPath)

ConfigurationImpl

public ConfigurationImpl(ModuleShardConfigProvider provider)

Method Detail

getMemberShardNames

public Collection<String> getMemberShardNames(MemberName memberName)

Description copied from interface: Configuration

Returns all the shard names that belong on the member by the given name.

Specified by:

getMemberShardNames in interface Configuration

getModuleNameFromNameSpace

public String getModuleNameFromNameSpace(String nameSpace)

Description copied from interface: Configuration

Returns the module name for the given namespace name or null if not found.

Specified by:

getModuleNameFromNameSpace in interface Configuration

getStrategyForModule

public ShardStrategy getStrategyForModule(String moduleName)

Description copied from interface: Configuration

Returns the ShardStrategy for the given module name or null if the module is not found.

Specified by:

getStrategyForModule in interface Configuration

getShardNameForModule

public String getShardNameForModule(String moduleName)

Description copied from interface: Configuration

Returns the first shard name corresponding to the given module name or null if none is configured.

Specified by:

getShardNameForModule in interface Configuration

getShardNameForPrefix

public String getShardNameForPrefix(DOMDataTreeIdentifier prefix)

Description copied from interface: Configuration

Return the shard name corresponding to the prefix, or null if none is configured.

Specified by:

getShardNameForPrefix in interface Configuration

getMembersFromShardName

public Collection<MemberName> getMembersFromShardName(String shardName)

Description copied from interface: Configuration

Returns the member replicas for the given shard name.

Specified by:

getMembersFromShardName in interface Configuration

getAllShardNames

public Set<String> getAllShardNames()

Description copied from interface: Configuration

Returns all the configured shard names.

Specified by:

getAllShardNames in interface Configuration

getUniqueMemberNamesForAllShards

public Collection<MemberName> getUniqueMemberNamesForAllShards()

Description copied from interface: Configuration

Returns a unique set of all member names configured for all shards.

Specified by:

getUniqueMemberNamesForAllShards in interface Configuration

addModuleShardConfiguration

public void addModuleShardConfiguration(ModuleShardConfiguration config)

Description copied from interface: Configuration

Adds a new configuration for a module and shard.

Specified by:

addModuleShardConfiguration in interface Configuration

addPrefixShardConfiguration

public void addPrefixShardConfiguration(PrefixShardConfiguration config)

Description copied from interface: Configuration

Adds a new configuration for a shard based on prefix.

Specified by:

addPrefixShardConfiguration in interface Configuration

removePrefixShardConfiguration

public void removePrefixShardConfiguration(DOMDataTreeIdentifier prefix)

Description copied from interface: Configuration

Removes a shard configuration for the specified prefix.

Specified by:

removePrefixShardConfiguration in interface Configuration

getAllPrefixShardConfigurations

public Map<DOMDataTreeIdentifier,PrefixShardConfiguration> getAllPrefixShardConfigurations()

Description copied from interface: Configuration

Returns the configuration for all configured prefix shards.

Specified by:

getAllPrefixShardConfigurations in interface Configuration

Returns:

An immutable copy of the currently configured prefix shards.

isShardConfigured

public boolean isShardConfigured(String shardName)

Specified by:

isShardConfigured in interface Configuration

addMemberReplicaForShard

public void addMemberReplicaForShard(String shardName,
                                     MemberName newMemberName)

Description copied from interface: Configuration

Adds the given member as the new replica for the given shardName.

Specified by:

addMemberReplicaForShard in interface Configuration

removeMemberReplicaForShard

public void removeMemberReplicaForShard(String shardName,
                                        MemberName newMemberName)

Description copied from interface: Configuration

Removes the given member as a replica for the given shardName.

Specified by:

removeMemberReplicaForShard in interface Configuration

getStrategyForPrefix

public ShardStrategy getStrategyForPrefix(DOMDataTreeIdentifier prefix)

Description copied from interface: Configuration

Returns the ShardStrategy for the given prefix or null if the prefix is not found.

Specified by:

getStrategyForPrefix in interface Configuration