org.apache.shardingsphere.infra.metadata

Class ShardingSphereMetaData

java.lang.Object

org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData

public final class ShardingSphereMetaData
extends Object

ShardingSphere meta data.

Constructor Summary

Constructors

Constructor and Description
ShardingSphereMetaData()

Method Summary

Modifier and Type	Method and Description
static ShardingSphereMetaData	create(String databaseName, Map<String,ShardingSphereSchema> schemas, SchemaConfiguration schemaConfig, Collection<ShardingSphereRule> rules, DatabaseType defaultDatabaseType) Create ShardingSphere meta data.
ShardingSphereSchema	getDefaultSchema() Get default schema.
ShardingSphereSchema	getSchemaByName(String schemaName) Get schema by name.
boolean	hasDataSource() Determine whether there is a data source.
boolean	isComplete() Judge whether is completed.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShardingSphereMetaData

public ShardingSphereMetaData()

Method Detail

create

public static ShardingSphereMetaData create(String databaseName,
                                            Map<String,ShardingSphereSchema> schemas,
                                            SchemaConfiguration schemaConfig,
                                            Collection<ShardingSphereRule> rules,
                                            DatabaseType defaultDatabaseType)
                                     throws SQLException

Create ShardingSphere meta data.

Parameters:

databaseName - database name

schemas - schemas

schemaConfig - schema configuration

rules - rules

defaultDatabaseType - default database type

Returns:

ShardingSphere meta data

Throws:

SQLException - SQL exception

isComplete

public boolean isComplete()

Judge whether is completed.

Returns:

is completed or not

hasDataSource

public boolean hasDataSource()

Determine whether there is a data source.

Returns:

has datasource or not

getDefaultSchema

public ShardingSphereSchema getDefaultSchema()

Get default schema.

Returns:

ShardingSphereSchema default schema

getSchemaByName

public ShardingSphereSchema getSchemaByName(String schemaName)

Get schema by name.

Parameters:

schemaName - schema name

Returns:

ShardingSphereSchema schema