ThrottlingChunkTaskDispatcher.java

net.minecraft.server.level.ThrottlingChunkTaskDispatcher

信息

• 全限定名：net.minecraft.server.level.ThrottlingChunkTaskDispatcher
• 类型：public class
• 包：net.minecraft.server.level
• 源码路径：src/main/java/net/minecraft/server/level/ThrottlingChunkTaskDispatcher.java
• 起始行号：L12
• 继承：ChunkTaskDispatcher
• 职责：

  TODO

字段/常量

• chunkPositionsInExecution

  • 类型: LongSet
  • 修饰符: private final
  • 源码定位: L13
  • 说明:

    TODO

• maxChunksInExecution

  • 类型: int
  • 修饰符: private final
  • 源码定位: L14
  • 说明:

    TODO

• executorSchedulerName

  • 类型: String
  • 修饰符: private final
  • 源码定位: L15
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public ThrottlingChunkTaskDispatcher(TaskScheduler<Runnable> executor, Executor dispatcherExecutor, int maxChunksInExecution) @ L17

• 构造器名：ThrottlingChunkTaskDispatcher
• 源码定位：L17
• 修饰符：public

参数:

• executor: TaskScheduler
• dispatcherExecutor: Executor
• maxChunksInExecution: int

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected void onRelease(long key) @ L23

• 方法名：onRelease
• 源码定位：L23
• 返回类型：void
• 修饰符：protected

参数:

• key: long

说明:

TODO

protected ChunkTaskPriorityQueue.TasksForChunk popTasks() @ L28

• 方法名：popTasks
• 源码定位：L28
• 返回类型：ChunkTaskPriorityQueue.TasksForChunk
• 修饰符：protected

参数:

• 无

说明:

TODO

protected void scheduleForExecution(ChunkTaskPriorityQueue.TasksForChunk tasksForChunk) @ L33

• 方法名：scheduleForExecution
• 源码定位：L33
• 返回类型：void
• 修饰符：protected

参数:

• tasksForChunk: ChunkTaskPriorityQueue.TasksForChunk

说明:

TODO

public String getDebugStatus() @ L39

• 方法名：getDebugStatus
• 源码定位：L39
• 返回类型：String
• 修饰符：public

参数:

• 无

说明:

TODO

代码

public class ThrottlingChunkTaskDispatcher extends ChunkTaskDispatcher {
    private final LongSet chunkPositionsInExecution = new LongOpenHashSet();
    private final int maxChunksInExecution;
    private final String executorSchedulerName;
 
    public ThrottlingChunkTaskDispatcher(TaskScheduler<Runnable> executor, Executor dispatcherExecutor, int maxChunksInExecution) {
        super(executor, dispatcherExecutor);
        this.maxChunksInExecution = maxChunksInExecution;
        this.executorSchedulerName = executor.name();
    }
 
    @Override
    protected void onRelease(long key) {
        this.chunkPositionsInExecution.remove(key);
    }
 
    @Override
    protected ChunkTaskPriorityQueue.@Nullable TasksForChunk popTasks() {
        return this.chunkPositionsInExecution.size() < this.maxChunksInExecution ? super.popTasks() : null;
    }
 
    @Override
    protected void scheduleForExecution(ChunkTaskPriorityQueue.TasksForChunk tasksForChunk) {
        this.chunkPositionsInExecution.add(tasksForChunk.chunkPos());
        super.scheduleForExecution(tasksForChunk);
    }
 
    @VisibleForTesting
    public String getDebugStatus() {
        return this.executorSchedulerName
            + "=["
            + this.chunkPositionsInExecution.longStream().mapToObj(key -> key + ":" + ChunkPos.unpack(key)).collect(Collectors.joining(","))
            + "], s="
            + this.sleeping;
    }
}

引用的其他类

• ChunkTaskDispatcher

  • 引用位置: 继承

• ChunkTaskPriorityQueue

  • 引用位置: 参数/返回值

• TaskScheduler

  • 引用位置: 参数

• ChunkPos

  • 引用位置: 方法调用
  • 关联成员: ChunkPos.unpack()