com.dangdang.ddframe.rdb.sharding.api.strategy.database

类 NoneDatabaseShardingAlgorithm

java.lang.Object

com.dangdang.ddframe.rdb.sharding.api.strategy.database.NoneDatabaseShardingAlgorithm

所有已实现的接口:

DatabaseShardingAlgorithm, MultipleKeysDatabaseShardingAlgorithm, SingleKeyDatabaseShardingAlgorithm<String>, MultipleKeysShardingAlgorithm, ShardingAlgorithm, SingleKeyShardingAlgorithm<String>

public final class NoneDatabaseShardingAlgorithm
extends Object
implements SingleKeyDatabaseShardingAlgorithm<String>, MultipleKeysDatabaseShardingAlgorithm

Database sharding algorithm for none sharding interface.

作者:

zhangliang

构造器概要

构造器

构造器和说明
NoneDatabaseShardingAlgorithm()

方法概要

方法

限定符和类型	方法和说明
Collection<String>	doBetweenSharding(Collection<String> availableTargetNames, ShardingValue<String> shardingValue) Sharding with between operator.
String	doEqualSharding(Collection<String> availableTargetNames, ShardingValue<String> shardingValue) Sharding with equal operator.
Collection<String>	doInSharding(Collection<String> availableTargetNames, ShardingValue<String> shardingValue) Sharding with in operator.
Collection<String>	doSharding(Collection<String> availableTargetNames, Collection<ShardingValue<?>> shardingValues) Calculate and do sharding.

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

NoneDatabaseShardingAlgorithm

public NoneDatabaseShardingAlgorithm()

方法详细资料

doSharding

public Collection<String> doSharding(Collection<String> availableTargetNames,
                            Collection<ShardingValue<?>> shardingValues)

从接口复制的说明: MultipleKeysShardingAlgorithm

Calculate and do sharding.

指定者:

doSharding 在接口中 MultipleKeysShardingAlgorithm

参数:

availableTargetNames - available data sources or tables's names

shardingValues - sharding values

返回:

sharding results for data sources or tables's names

doEqualSharding

public String doEqualSharding(Collection<String> availableTargetNames,
                     ShardingValue<String> shardingValue)

从接口复制的说明: SingleKeyShardingAlgorithm

Sharding with equal operator.

指定者:

doEqualSharding 在接口中 SingleKeyShardingAlgorithm<String>

参数:

availableTargetNames - available data sources or tables's names

shardingValue - sharding value

返回:

sharding results for data sources or tables's names

doInSharding

public Collection<String> doInSharding(Collection<String> availableTargetNames,
                              ShardingValue<String> shardingValue)

从接口复制的说明: SingleKeyShardingAlgorithm

Sharding with in operator.

指定者:

doInSharding 在接口中 SingleKeyShardingAlgorithm<String>

参数:

availableTargetNames - available data sources or tables's names

shardingValue - sharding value

返回:

sharding results for data sources or tables's names

doBetweenSharding

public Collection<String> doBetweenSharding(Collection<String> availableTargetNames,
                                   ShardingValue<String> shardingValue)

从接口复制的说明: SingleKeyShardingAlgorithm

Sharding with between operator.

指定者:

doBetweenSharding 在接口中 SingleKeyShardingAlgorithm<String>

参数:

availableTargetNames - available data sources or tables's names

shardingValue - sharding value

返回:

sharding results for data sources or tables's names