io.shardingsphere.core.api.algorithm.masterslave

Class RandomMasterSlaveLoadBalanceAlgorithm

java.lang.Object

io.shardingsphere.core.api.algorithm.masterslave.RandomMasterSlaveLoadBalanceAlgorithm

All Implemented Interfaces:

MasterSlaveLoadBalanceAlgorithm

public final class RandomMasterSlaveLoadBalanceAlgorithm
extends Object
implements MasterSlaveLoadBalanceAlgorithm

Random slave database load-balance algorithm.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
RandomMasterSlaveLoadBalanceAlgorithm()

Method Summary

Modifier and Type	Method and Description
String	getDataSource(String name, String masterDataSourceName, List<String> slaveDataSourceNames) Get data source.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomMasterSlaveLoadBalanceAlgorithm

public RandomMasterSlaveLoadBalanceAlgorithm()

Method Detail

getDataSource

public String getDataSource(String name,
                            String masterDataSourceName,
                            List<String> slaveDataSourceNames)

Description copied from interface: MasterSlaveLoadBalanceAlgorithm

Get data source.

Specified by:

getDataSource in interface MasterSlaveLoadBalanceAlgorithm

Parameters:

name - master-slave logic data source name

masterDataSourceName - name of master data sources

slaveDataSourceNames - names of slave data sources

Returns:

name of selected data source