xdean.reflect.getter

接口 PropertyGetter<T>

类型参数:

T -

所有已知子接口:

FieldGetter<T>, MethodGetter<T>

所有已知实现类:

ProxyMethodGetter, UnsafeFieldGetter

public interface PropertyGetter<T>

Get property information by invocation.

 
 class Bean {
   TheType beanProp;

   public TheType getBeanProp() {
     return beanProp;
   }
 }

 PropertyGetter<Bean> pg = ...;
 //name="beanProp"
 String name = pg.getName(b -> b.getBeanProp());
 //clz = TheType.class, even if beanProp's actual type is subclass of TheType
 Class<?> clz =  pg.getType(b -> b.getBeanProp());
 
 

作者:

XDean

方法概要

限定符和类型	方法和说明
String	getName(java.util.function.Function<T,?> invoke) Get name of property related in the invocation.
Class<?>	getType(java.util.function.Function<T,?> invoke) Get type of property related in the invocation.
default String	nameOf(java.util.function.Function<T,?> invoke) More readable version of getName(Function).
default boolean	supportFieldInvoke() Whether the direct field invoke is supported.
default Class<?>	typeOf(java.util.function.Function<T,?> invoke) More readable version of getType(Function).

方法详细资料

getName

String getName(java.util.function.Function<T,?> invoke)

Get name of property related in the invocation.

参数:

invoke -

返回:

getType

Class<?> getType(java.util.function.Function<T,?> invoke)

Get type of property related in the invocation.

参数:

invoke -

返回:

nameOf

default String nameOf(java.util.function.Function<T,?> invoke)

More readable version of getName(Function).

参数:

invoke -

返回:

typeOf

default Class<?> typeOf(java.util.function.Function<T,?> invoke)

More readable version of getType(Function).

参数:

invoke -

返回:

supportFieldInvoke

default boolean supportFieldInvoke()

Whether the direct field invoke is supported. If return true, you can use:

 
  PropertyGetter pg = ...;
  pg.getName(b -> b.beanProp);
 
 

返回: