Module bus.mapper

Package org.miaixz.bus.mapper.binding.function

Class Fn.FnType<T,R>

java.lang.Object

org.miaixz.bus.mapper.binding.function.Fn.FnType<T,R>

Type Parameters:

T - 实体类型

R - 返回值类型

All Implemented Interfaces:

Serializable, Function<T,R>, Fn<T,R>

Enclosing interface:

Fn<T,R>

public static class Fn.FnType<T,R>
extends Object
implements Fn<T,R>

带有指定实体类类型的方法引用

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.miaixz.bus.mapper.binding.function.Fn

Fn.FnArray<E>, Fn.FnName<T,R>, Fn.FnType<T,R>

Field Summary

Fields

Modifier and Type	Field	Description
final Class<?>	entityClass
final Fn<T,R>	fn

Fields inherited from interface org.miaixz.bus.mapper.binding.function.Fn

FN_CLASS_FIELD_MAP, FN_COLUMN_MAP

Constructor Summary

Constructors

Constructor	Description
FnType(Fn<T,R> fn, Class<?> entityClass)	构造函数，初始化方法引用和实体类

Method Summary

Modifier and Type	Method	Description
R	apply(T t)	应用方法引用到指定对象
boolean	equals(Object o)	比较两个 FnType 对象是否相等
int	hashCode()	计算对象的哈希值

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.miaixz.bus.mapper.binding.function.Fn

in, toClassField, toColumn, toEntityColumn, toField

Methods inherited from interface java.util.function.Function

andThen, compose

Field Details

fn

public final Fn<T,R> fn

entityClass

public final Class<?> entityClass

Constructor Details

FnType

public FnType(Fn<T,R> fn,
 Class<?> entityClass)

构造函数，初始化方法引用和实体类

Parameters:

fn - 原始方法引用

entityClass - 实体类类型

Method Details

apply

public R apply(T t)

应用方法引用到指定对象

Specified by:

apply in interface Function<T,R>

Parameters:

t - 输入对象

Returns:

方法引用执行结果

equals

public boolean equals(Object o)

比较两个 FnType 对象是否相等

Overrides:

equals in class Object

Parameters:

o - 比较对象

Returns:

true 表示相等，false 表示不相等

hashCode

public int hashCode()

计算对象的哈希值

Overrides:

hashCode in class Object

Returns:

哈希值