org.apache.shardingsphere.data.pipeline.spi.rulealtered

Interface RuleAlteredDetector

All Superinterfaces:

org.apache.shardingsphere.spi.singleton.SingletonSPI

public interface RuleAlteredDetector
extends org.apache.shardingsphere.spi.singleton.SingletonSPI

Rule altered detector, SPI interface.

Method Summary

Modifier and Type	Method and Description
List<String>	findRuleAlteredLogicTables(YamlRuleConfiguration sourceRuleConfig, YamlRuleConfiguration targetRuleConfig, Map<String,Map<String,Object>> sourceDataSources, Map<String,Map<String,Object>> targetDataSources) Find rule altered logic tables.
Optional<OnRuleAlteredActionConfiguration>	getOnRuleAlteredActionConfig(RuleConfiguration ruleConfig) Get on rule altered action configuration.
String	getRuleConfigClassName() Get rule configuration class name.
String	getYamlRuleConfigClassName() Get YAML rule configuration class name.

Method Detail

getYamlRuleConfigClassName

String getYamlRuleConfigClassName()

Get YAML rule configuration class name.

Returns:

class name

getRuleConfigClassName

String getRuleConfigClassName()

Get rule configuration class name.

Returns:

class name

findRuleAlteredLogicTables

List<String> findRuleAlteredLogicTables(YamlRuleConfiguration sourceRuleConfig,
                                        YamlRuleConfiguration targetRuleConfig,
                                        Map<String,Map<String,Object>> sourceDataSources,
                                        Map<String,Map<String,Object>> targetDataSources)

Find rule altered logic tables.

Parameters:

sourceRuleConfig - source YAML rule configuration, may be null

targetRuleConfig - target YAML rule configuration, may be null

sourceDataSources - source data sources, could not be null

targetDataSources - target data sources, could not be null

Returns:

rule altered tables, it might be empty

getOnRuleAlteredActionConfig

Optional<OnRuleAlteredActionConfiguration> getOnRuleAlteredActionConfig(RuleConfiguration ruleConfig)

Get on rule altered action configuration.

Parameters:

ruleConfig - rule configuration, may be null

Returns:

optional configuration