Module bus.mapper

Package org.miaixz.bus.mapper.support.keysql

Class GenId.NULL

java.lang.Object

org.miaixz.bus.mapper.support.keysql.GenId.NULL

All Implemented Interfaces:

GenId<Object>

Enclosing interface:

GenId<T>

public static class GenId.NULL
extends Object
implements GenId<Object>

默认空实现，抛出不支持操作异常。

Nested Class Summary

Nested classes/interfaces inherited from interface org.miaixz.bus.mapper.support.keysql.GenId

GenId.NULL

Constructor Summary

Constructors

Constructor	Description
NULL()

Method Summary

Modifier and Type	Method	Description
Object	genId(TableMeta table, ColumnMeta column)	默认实现，抛出不支持操作异常。

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NULL

public NULL()

Method Details

genId

public Object genId(TableMeta table,
 ColumnMeta column)

默认实现，抛出不支持操作异常。

Specified by:

genId in interface GenId<Object>

Parameters:

table - 实体表信息

column - 主键列信息

Returns:

无返回值，总是抛出异常

Throws:

UnsupportedOperationException - 不支持的主键生成操作