org.apache.shardingsphere.governance.core.registry.state.node

Class StatesNode

java.lang.Object

org.apache.shardingsphere.governance.core.registry.state.node.StatesNode

public final class StatesNode
extends Object

States node.

Constructor Summary

Constructors

Constructor and Description
StatesNode()

Method Summary

Modifier and Type	Method and Description
static Collection<String>	getAllSchemaPaths(Collection<String> schemaNames) Get all schema paths.
static String	getDataNodesPath() Get data nodes path.
static String	getDataSourcePath(String schemaName, String dataSourceName) Get data source path.
static Optional<GovernanceSchema>	getGovernanceSchema(String dataSourceNodeFullPath) Get governance schema.
static String	getPrimaryDataSourcePath(String schemaName, String groupName) Get primary data source path.
static Optional<GovernanceSchema>	getPrimaryNodesGovernanceSchema(String dataSourceNodeFullPath) Get primary nodes governance schema.
static String	getPrimaryNodesPath() Get primary nodes path.
static String	getPrimaryNodesSchemaPath(String schemaName) Get primary nodes schema path.
static String	getPrivilegeNodePath() Get privilege node path.
static String	getProxyNodePath(String instanceId) Get proxy node path.
static String	getProxyNodesPath() Get proxy nodes path.
static String	getSchemaPath(String schemaName) Get schema path.
static boolean	isPrimaryDataSourcePath(String dataSourceNodeFullPath) Is primary data source path.

Methods inherited from class java.lang.Object

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

Constructor Detail

StatesNode

public StatesNode()

Method Detail

getProxyNodePath

public static String getProxyNodePath(String instanceId)

Get proxy node path.

Parameters:

instanceId - instance id

Returns:

proxy node path

getDataNodesPath

public static String getDataNodesPath()

Get data nodes path.

Returns:

data nodes path

getPrimaryNodesPath

public static String getPrimaryNodesPath()

Get primary nodes path.

Returns:

primary nodes path

getSchemaPath

public static String getSchemaPath(String schemaName)

Get schema path.

Parameters:

schemaName - schema name

Returns:

schema path

getPrimaryNodesSchemaPath

public static String getPrimaryNodesSchemaPath(String schemaName)

Get primary nodes schema path.

Parameters:

schemaName - schema name

Returns:

schema path

getDataSourcePath

public static String getDataSourcePath(String schemaName,
                                       String dataSourceName)

Get data source path.

Parameters:

schemaName - schema name

dataSourceName - data source name

Returns:

data source path

getPrimaryDataSourcePath

public static String getPrimaryDataSourcePath(String schemaName,
                                              String groupName)

Get primary data source path.

Parameters:

schemaName - schema name

groupName - group name

Returns:

data source path

getGovernanceSchema

public static Optional<GovernanceSchema> getGovernanceSchema(String dataSourceNodeFullPath)

Get governance schema.

Parameters:

dataSourceNodeFullPath - data source node full path

Returns:

governance schema

getPrimaryNodesGovernanceSchema

public static Optional<GovernanceSchema> getPrimaryNodesGovernanceSchema(String dataSourceNodeFullPath)

Get primary nodes governance schema.

Parameters:

dataSourceNodeFullPath - data source node full path

Returns:

primary nodes governance schema

isPrimaryDataSourcePath

public static boolean isPrimaryDataSourcePath(String dataSourceNodeFullPath)

Is primary data source path.

Parameters:

dataSourceNodeFullPath - data source node full path

Returns:

is primary data source path

getAllSchemaPaths

public static Collection<String> getAllSchemaPaths(Collection<String> schemaNames)

Get all schema paths.

Parameters:

schemaNames - schema names

Returns:

schema paths

getProxyNodesPath

public static String getProxyNodesPath()

Get proxy nodes path.

Returns:

proxy nodes path

getPrivilegeNodePath

public static String getPrivilegeNodePath()

Get privilege node path.

Returns:

privilege node path