pro.fessional.mirana.best

Class TypedKey<V>

java.lang.Object

pro.fessional.mirana.best.TypedKey<V>

Type Parameters:

V - value type

public abstract class TypedKey<V>
extends Object

 Usage: construct final anonymous subclasses in interfaces.
 
 public interface Solos {
  TypedKey<String> PasssaltByUid = new TypedKey<String>() {};
  TypedKey<Set<String>> PermitsByUid = new TypedKey<Set<String>>() {};
 }
 
 

Since:

2022-10-30

Author:

trydofor

Field Summary

Fields

Modifier and Type	Field and Description
@NotNull Class<? extends TypedKey<V>>	regType
@NotNull Type	valType

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TypedKey()

Method Summary

Modifier and Type	Method and Description
static <K> @NotNull TypedKey<K>	deserialize(@NotNull String clz) deserialize to singleton instance
static <K> TypedKey<K>	deserialize(@NotNull String clz, boolean nonnull) deserialize to singleton instance
boolean	equals(Object o)
V	get(@NotNull Map<?,?> map)
V	getOr(@NotNull Map<?,?> map, V elze)
int	hashCode()
@NotNull String	serialize() serialize to string
String	toString()
V	tryOr(@Nullable Object obj, V elze)

Methods inherited from class java.lang.Object

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

Field Detail

regType

@NotNull
public final @NotNull Class<? extends TypedKey<V>> regType

valType

@NotNull
public final @NotNull Type valType

Constructor Detail

TypedKey

protected TypedKey()

Method Detail

get

@Nullable
public V get(@NotNull
                       @NotNull Map<?,?> map)
                throws ClassCastException

Throws:

ClassCastException

getOr

@Contract(value="_,!null ->!null")
public V getOr(@NotNull
                                                  @NotNull Map<?,?> map,
                                                  V elze)
                                           throws ClassCastException

Throws:

ClassCastException

tryOr

@Contract(value="_,!null ->!null")
public V tryOr(@Nullable
                                                  @Nullable Object obj,
                                                  V elze)
                                           throws ClassCastException

Throws:

ClassCastException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

serialize

@NotNull
public @NotNull String serialize()

serialize to string

deserialize

@NotNull
public static <K> @NotNull TypedKey<K> deserialize(@NotNull
                                                            @NotNull String clz)

deserialize to singleton instance

deserialize

@Contract(value="_,true->!null")
public static <K> TypedKey<K> deserialize(@NotNull
                                                                           @NotNull String clz,
                                                                           boolean nonnull)

deserialize to singleton instance