org.apache.shardingsphere.sharding.distsql.handler.converter

枚举 ShardingStrategyType

java.lang.Object

java.lang.Enum<ShardingStrategyType>

org.apache.shardingsphere.sharding.distsql.handler.converter.ShardingStrategyType

所有已实现的接口:

Serializable, Comparable<ShardingStrategyType>

public enum ShardingStrategyType
extends Enum<ShardingStrategyType>

Sharding strategy type.

枚举常量概要

枚举常量

枚举常量和说明
COMPLEX
HINT
NONE
STANDARD

方法概要

限定符和类型	方法和说明
static boolean	contain(String name) Determine whether the specified type is included.
abstract ShardingStrategyConfiguration	getConfiguration(String shardingAlgorithmName, String shardingColumn) Get the sharding strategy configuration.
static ShardingStrategyType	getValueOf(String name) Returns the sharding strategy type.
static ShardingStrategyType	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static ShardingStrategyType[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

STANDARD

public static final ShardingStrategyType STANDARD

NONE

public static final ShardingStrategyType NONE

HINT

public static final ShardingStrategyType HINT

COMPLEX

public static final ShardingStrategyType COMPLEX

方法详细资料

values

public static ShardingStrategyType[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (ShardingStrategyType c : ShardingStrategyType.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static ShardingStrategyType valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

getConfiguration

public abstract ShardingStrategyConfiguration getConfiguration(String shardingAlgorithmName,
                                                               String shardingColumn)

Get the sharding strategy configuration.

参数:

shardingAlgorithmName - sharding algorithm name

shardingColumn - sharding column

返回:

sharding strategy configuration

getValueOf

public static ShardingStrategyType getValueOf(String name)

Returns the sharding strategy type.

参数:

name - name

返回:

sharding strategy type

contain

public static boolean contain(String name)

Determine whether the specified type is included.

参数:

name - name

返回:

have data or not