org.apache.shardingsphere.underlying.route.context

类 RouteResult

java.lang.Object

org.apache.shardingsphere.underlying.route.context.RouteResult

public final class RouteResult
extends Object

Route result.

构造器概要

构造器

构造器和说明
RouteResult()

方法概要

限定符和类型	方法和说明
Optional<RouteMapper>	findTableMapper(String logicDataSourceName, String actualTableName) Find table mapper.
Collection<String>	getActualDataSourceNames() Get actual data source names.
List<Set<String>>	getActualTableNameGroups(String actualDataSourceName, Set<String> logicTableNames) Get actual tables groups.
Map<String,Set<String>>	getDataSourceLogicTablesMap(Collection<String> actualDataSourceNames) Get map relationship between actual data source and logic tables.
boolean	isSingleRouting() Judge is route for single database and table only or not.

从类继承的方法 java.lang.Object

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

构造器详细资料

RouteResult

public RouteResult()

方法详细资料

isSingleRouting

public boolean isSingleRouting()

Judge is route for single database and table only or not.

返回:

is route for single database and table only or not

getActualDataSourceNames

public Collection<String> getActualDataSourceNames()

Get actual data source names.

返回:

actual data source names

getActualTableNameGroups

public List<Set<String>> getActualTableNameGroups(String actualDataSourceName,
                                                  Set<String> logicTableNames)

Get actual tables groups.

Actual tables in same group are belong one logic name.

参数:

actualDataSourceName - actual data source name

logicTableNames - logic table names

返回:

actual table groups

getDataSourceLogicTablesMap

public Map<String,Set<String>> getDataSourceLogicTablesMap(Collection<String> actualDataSourceNames)

Get map relationship between actual data source and logic tables.

参数:

actualDataSourceNames - actual data source names

返回:

map relationship between data source and logic tables

findTableMapper

public Optional<RouteMapper> findTableMapper(String logicDataSourceName,
                                             String actualTableName)

Find table mapper.

参数:

logicDataSourceName - logic data source name

actualTableName - actual table name

返回:

table mapper