CacheSlot.java

net.minecraft.client.multiplayer.CacheSlot

信息

• 全限定名：net.minecraft.client.multiplayer.CacheSlot
• 类型：public class
• 包：net.minecraft.client.multiplayer
• 源码路径：src/main/java/net/minecraft/client/multiplayer/CacheSlot.java
• 起始行号：L9
• 职责：

  TODO

字段/常量

• operation

  • 类型: Function<C,D>
  • 修饰符: private final
  • 源码定位: L10
  • 说明:

    TODO

• context

  • 类型: C
  • 修饰符: private
  • 源码定位: L11
  • 说明:

    TODO

• value

  • 类型: D
  • 修饰符: private
  • 源码定位: L12
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.multiplayer.CacheSlot.Cleaner
  • 类型: interface
  • 修饰符: public
  • 源码定位: L37
  • 说明:

    TODO

构造器

public CacheSlot(Function<C,D> operation) @ L14

• 构造器名：CacheSlot
• 源码定位：L14
• 修饰符：public

参数:

• operation: Function<C,D>

说明:

TODO

方法

下面的方法块按源码顺序生成。

public D compute(C context) @ L18

• 方法名：compute
• 源码定位：L18
• 返回类型：D
• 修饰符：public

参数:

• context: C

说明:

TODO

public void clear() @ L30

• 方法名：clear
• 源码定位：L30
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class CacheSlot<C extends CacheSlot.Cleaner<C>, D> {
    private final Function<C, D> operation;
    private @Nullable C context;
    private @Nullable D value;
 
    public CacheSlot(Function<C, D> operation) {
        this.operation = operation;
    }
 
    public D compute(C context) {
        if (context == this.context && this.value != null) {
            return this.value;
        } else {
            D newValue = this.operation.apply(context);
            this.value = newValue;
            this.context = context;
            context.registerForCleaning(this);
            return newValue;
        }
    }
 
    public void clear() {
        this.value = null;
        this.context = null;
    }
 
    @FunctionalInterface
    @OnlyIn(Dist.CLIENT)
    public interface Cleaner<C extends CacheSlot.Cleaner<C>> {
        void registerForCleaning(CacheSlot<C, ?> slot);
    }
}

引用的其他类

• 无