org.apache.shardingsphere.core.execute.metadata

Class TableMetaDataInitializer

java.lang.Object

org.apache.shardingsphere.core.execute.metadata.TableMetaDataInitializer

public final class TableMetaDataInitializer
extends Object

Table meta data initializer.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
TableMetaDataInitializer(org.apache.shardingsphere.core.metadata.datasource.ShardingDataSourceMetaData shardingDataSourceMetaData, ShardingExecuteEngine executeEngine, TableMetaDataConnectionManager connectionManager, int maxConnectionsSizePerQuery, boolean isCheckingMetaData)

Method Summary

Modifier and Type	Method and Description
Map<String,org.apache.shardingsphere.core.metadata.table.TableMetaData>	load(org.apache.shardingsphere.core.rule.ShardingRule shardingRule) Load all table meta data.
org.apache.shardingsphere.core.metadata.table.TableMetaData	load(String logicTableName, org.apache.shardingsphere.core.rule.ShardingRule shardingRule) Load table meta data.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableMetaDataInitializer

public TableMetaDataInitializer(org.apache.shardingsphere.core.metadata.datasource.ShardingDataSourceMetaData shardingDataSourceMetaData,
                                ShardingExecuteEngine executeEngine,
                                TableMetaDataConnectionManager connectionManager,
                                int maxConnectionsSizePerQuery,
                                boolean isCheckingMetaData)

Method Detail

load

public org.apache.shardingsphere.core.metadata.table.TableMetaData load(String logicTableName,
                                                                        org.apache.shardingsphere.core.rule.ShardingRule shardingRule)

Load table meta data.

Parameters:

logicTableName - logic table name

shardingRule - sharding rule

Returns:

table meta data

load

public Map<String,org.apache.shardingsphere.core.metadata.table.TableMetaData> load(org.apache.shardingsphere.core.rule.ShardingRule shardingRule)

Load all table meta data.

Parameters:

shardingRule - sharding rule

Returns:

all table meta data