org.apache.shardingsphere.infra.rule.identifier.type.exportable

类 RuleExportEngine

java.lang.Object

org.apache.shardingsphere.infra.rule.identifier.type.exportable.RuleExportEngine

public final class RuleExportEngine
extends Object

Rule export engine.

构造器概要

构造器

构造器和说明
RuleExportEngine()

方法概要

限定符和类型	方法和说明
boolean	containExportableKey(Collection<String> keys) Whether the current rule contains the specified key.
Map<String,Object>	export(Collection<String> keys) Export data by specified key.
Optional<Object>	export(String key) Export data by specified key.

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

RuleExportEngine

public RuleExportEngine()

方法详细资料

export

public Map<String,Object> export(Collection<String> keys)

Export data by specified key.

参数:

keys - specified keys

返回:

data map

export

public Optional<Object> export(String key)

Export data by specified key.

参数:

key - specified key

返回:

data

containExportableKey

public boolean containExportableKey(Collection<String> keys)

Whether the current rule contains the specified key.

参数:

keys - specified keys

返回:

contain or not