org.apache.shardingsphere.infra.context.metadata

Interface MetaDataContexts

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

StandardMetaDataContexts

public interface MetaDataContexts
extends Closeable

Meta data contexts.

Method Summary

Modifier and Type	Method and Description
Collection<String>	getAllSchemaNames() Get all schema names.
org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData	getDefaultMetaData() Get default mata data.
ExecutorEngine	getExecutorEngine() Get executor engine.
org.apache.shardingsphere.infra.metadata.rule.ShardingSphereRuleMetaData	getGlobalRuleMetaData() Get global rule meta data.
Optional<org.apache.shardingsphere.infra.lock.ShardingSphereLock>	getLock() Get lock.
org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData	getMetaData(String schemaName) Get mata data.
Map<String,org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData>	getMetaDataMap() Get mata data map.
org.apache.shardingsphere.infra.optimize.context.OptimizeContextFactory	getOptimizeContextFactory() Get optimize context factory.
org.apache.shardingsphere.infra.config.properties.ConfigurationProperties	getProps() Get configuration properties.
org.apache.shardingsphere.infra.state.StateContext	getStateContext() Get state context.

Methods inherited from interface java.io.Closeable

close

Method Detail

getAllSchemaNames

Collection<String> getAllSchemaNames()

Get all schema names.

Returns:

all schema names

getMetaDataMap

Map<String,org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData> getMetaDataMap()

Get mata data map.

Returns:

mata data map

getMetaData

org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData getMetaData(String schemaName)

Get mata data.

Parameters:

schemaName - schema name

Returns:

mata data

getDefaultMetaData

org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData getDefaultMetaData()

Get default mata data.

Returns:

default mata data

getGlobalRuleMetaData

org.apache.shardingsphere.infra.metadata.rule.ShardingSphereRuleMetaData getGlobalRuleMetaData()

Get global rule meta data.

Returns:

global rule meta data

getExecutorEngine

ExecutorEngine getExecutorEngine()

Get executor engine.

Returns:

executor engine

getOptimizeContextFactory

org.apache.shardingsphere.infra.optimize.context.OptimizeContextFactory getOptimizeContextFactory()

Get optimize context factory.

Returns:

optimize context factory

getProps

org.apache.shardingsphere.infra.config.properties.ConfigurationProperties getProps()

Get configuration properties.

Returns:

configuration properties

getLock

Optional<org.apache.shardingsphere.infra.lock.ShardingSphereLock> getLock()

Get lock.

Returns:

lock

getStateContext

org.apache.shardingsphere.infra.state.StateContext getStateContext()

Get state context.

Returns:

state context