org.panda_lang.utilities.inject

Interface InjectorResourceBind<T,V>

All Superinterfaces:

Comparable<InjectorResourceBind<T,V>>

public interface InjectorResourceBind<T,V>
extends Comparable<InjectorResourceBind<T,V>>

Method Summary

Modifier and Type	Method and Description
void	assign(Class<?> type) Assign class to the bind (a new instance will be created each time)
void	assignHandler(BiFunction<Parameter,V,?> handler) Assign custom handler to the bind
void	assignInstance(Object value) Assign object to the bind
void	assignInstance(Supplier<?> valueSupplier) Assign value supplier to the bind
default int	compareTo(@NotNull InjectorResourceBind bind)
Class<?>	getAssociatedType() Get associated type with the bind
Class<?>	getDataType() Get data type
Object	getValue(Parameter required, V data) Get value of bind for the required (parameter) type and instance of bind type

Method Detail

assign

void assign(Class<?> type)

Assign class to the bind (a new instance will be created each time)

Parameters:

type - the type of value to assign

assignInstance

void assignInstance(Object value)

Assign object to the bind

Parameters:

value - the instance to assign

assignInstance

void assignInstance(Supplier<?> valueSupplier)

Assign value supplier to the bind

Parameters:

valueSupplier - the supplier to assign

assignHandler

void assignHandler(BiFunction<Parameter,V,?> handler)

Assign custom handler to the bind

Parameters:

handler - the handler which accepts type of parameter and bind type as arguments

getValue

Object getValue(Parameter required,
                V data)
         throws Exception

Get value of bind for the required (parameter) type and instance of bind type

Parameters:

required - the required return type

data - instance of bind generic type

Returns:

the result value

Throws:

Exception - if anything wrong will happen, whole process should be stopped

getAssociatedType

Class<?> getAssociatedType()

Get associated type with the bind

Returns:

the associated type

getDataType

Class<?> getDataType()

Get data type

Returns:

the data type

compareTo

default int compareTo(@NotNull
                      @NotNull InjectorResourceBind bind)

Specified by:

compareTo in interface Comparable<InjectorResourceBind<T,V>>