org.apache.shardingsphere.shadow.distsql.handler.supporter

类 ShadowRuleStatementSupporter

java.lang.Object

org.apache.shardingsphere.shadow.distsql.handler.supporter.ShadowRuleStatementSupporter

public final class ShadowRuleStatementSupporter
extends Object

Shadow rule statement supporter.

构造器概要

构造器

构造器和说明
ShadowRuleStatementSupporter()

方法概要

限定符和类型	方法和说明
static List<String>	getAlgorithmNames(Collection<ShadowRuleSegment> rules) Get the algorithm names from the rules.
static List<String>	getAlgorithmNames(ShadowRuleConfiguration configuration) Get the algorithm names from the configuration.
static List<String>	getResourceNames(Collection<ShadowRuleSegment> rules) Get the resource names from the rules.
static List<String>	getRuleNames(Collection<ShadowRuleSegment> rules) Get rule names from the rules.
static List<String>	getRuleNames(ShadowRuleConfiguration configuration) Get rule names from the configuration.
static List<ShadowAlgorithmSegment>	getShadowAlgorithmSegment(Collection<ShadowRuleSegment> rules) Get the algorithm segments from the rules.
static List<String>	getTableNames(Collection<ShadowRuleSegment> rules) Get the table names from the rules.
static List<String>	getTableNames(ShadowRuleConfiguration configuration) Get table names from the configuration.
static ShadowTableConfiguration	mergeConfiguration(ShadowTableConfiguration existingConfiguration, ShadowTableConfiguration newConfiguration) Merge configuration.

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

ShadowRuleStatementSupporter

public ShadowRuleStatementSupporter()

方法详细资料

getRuleNames

public static List<String> getRuleNames(ShadowRuleConfiguration configuration)

Get rule names from the configuration.

参数:

configuration - configuration

返回:

rule names

getRuleNames

public static List<String> getRuleNames(Collection<ShadowRuleSegment> rules)

Get rule names from the rules.

参数:

rules - rules

返回:

rule names

getTableNames

public static List<String> getTableNames(ShadowRuleConfiguration configuration)

Get table names from the configuration.

参数:

configuration - configuration

返回:

table names

getTableNames

public static List<String> getTableNames(Collection<ShadowRuleSegment> rules)

Get the table names from the rules.

参数:

rules - rules

返回:

table names

getResourceNames

public static List<String> getResourceNames(Collection<ShadowRuleSegment> rules)

Get the resource names from the rules.

参数:

rules - rules

返回:

resource names

getAlgorithmNames

public static List<String> getAlgorithmNames(ShadowRuleConfiguration configuration)

Get the algorithm names from the configuration.

参数:

configuration - configuration

返回:

algorithm names

getAlgorithmNames

public static List<String> getAlgorithmNames(Collection<ShadowRuleSegment> rules)

Get the algorithm names from the rules.

参数:

rules - configuration

返回:

algorithm names

getShadowAlgorithmSegment

public static List<ShadowAlgorithmSegment> getShadowAlgorithmSegment(Collection<ShadowRuleSegment> rules)

Get the algorithm segments from the rules.

参数:

rules - configuration

返回:

algorithm segments

mergeConfiguration

public static ShadowTableConfiguration mergeConfiguration(ShadowTableConfiguration existingConfiguration,
                                                          ShadowTableConfiguration newConfiguration)

Merge configuration.

参数:

existingConfiguration - already existing configuration

newConfiguration - new shadow table configuration

返回:

shadow table configuration