V - 值的类型public class Key<V> extends Object implements Serializable
| 限定符和类型 | 字段和说明 |
|---|---|
private @Nullable String |
description
描述
|
private Serializable |
key
参数key
|
private static long |
serialVersionUID |
private Class<? super V> |
valueType
value类型
|
| 构造器和说明 |
|---|
Key(@NotNull Serializable key,
@NotNull Class<? super V> valueType) |
Key(@NotNull Serializable key,
@NotNull Class<? super V> valueType,
@Nullable String description) |
private static final long serialVersionUID
private Serializable key
@Nullable private @Nullable String description
public Key(@NotNull
@NotNull Serializable key,
@NotNull
@NotNull Class<? super V> valueType)
public Key(@NotNull
@NotNull Serializable key,
@NotNull
@NotNull Class<? super V> valueType,
@Nullable
@Nullable String description)
public Serializable getKey()
@Nullable public @Nullable String getDescription()
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