org.apache.shardingsphere.infra.context.metadata.impl

Class StandardMetaDataContexts

java.lang.Object

org.apache.shardingsphere.infra.context.metadata.impl.StandardMetaDataContexts

All Implemented Interfaces:

Closeable, AutoCloseable, MetaDataContexts

public final class StandardMetaDataContexts
extends Object
implements MetaDataContexts

Standard meta data contexts.

Constructor Summary

Constructors

Constructor and Description
StandardMetaDataContexts()
StandardMetaDataContexts(Map<String,org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData> metaDataMap, org.apache.shardingsphere.infra.metadata.rule.ShardingSphereRuleMetaData globalRuleMetaData, ExecutorEngine executorEngine, org.apache.shardingsphere.infra.config.properties.ConfigurationProperties props)

Method Summary

Modifier and Type	Method and Description
void	close()
Collection<String>	getAllSchemaNames() Get all schema names.
org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData	getDefaultMetaData() Get default mata data.
Optional<org.apache.shardingsphere.infra.lock.ShardingSphereLock>	getLock() Get lock.
org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData	getMetaData(String schemaName) Get mata data.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.shardingsphere.infra.context.metadata.MetaDataContexts

getExecutorEngine, getGlobalRuleMetaData, getMetaDataMap, getOptimizeContextFactory, getProps, getStateContext

Constructor Detail

StandardMetaDataContexts

public StandardMetaDataContexts()

StandardMetaDataContexts

public StandardMetaDataContexts(Map<String,org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData> metaDataMap,
                                org.apache.shardingsphere.infra.metadata.rule.ShardingSphereRuleMetaData globalRuleMetaData,
                                ExecutorEngine executorEngine,
                                org.apache.shardingsphere.infra.config.properties.ConfigurationProperties props)

Method Detail

getAllSchemaNames

public Collection<String> getAllSchemaNames()

Description copied from interface: MetaDataContexts

Get all schema names.

Specified by:

getAllSchemaNames in interface MetaDataContexts

Returns:

all schema names

getMetaData

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

Description copied from interface: MetaDataContexts

Get mata data.

Specified by:

getMetaData in interface MetaDataContexts

Parameters:

schemaName - schema name

Returns:

mata data

getDefaultMetaData

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

Description copied from interface: MetaDataContexts

Get default mata data.

Specified by:

getDefaultMetaData in interface MetaDataContexts

Returns:

default mata data

getLock

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

Description copied from interface: MetaDataContexts

Get lock.

Specified by:

getLock in interface MetaDataContexts

Returns:

lock

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable