FileNode.java

net.minecraft.util.filefix.virtualfilesystem.FileNode

信息

  • 全限定名:net.minecraft.util.filefix.virtualfilesystem.FileNode
  • 类型:final class
  • 包:net.minecraft.util.filefix.virtualfilesystem
  • 源码路径:src/main/java/net/minecraft/util/filefix/virtualfilesystem/FileNode.java
  • 起始行号:L8
  • 继承:Node
  • 职责:

    TODO

字段/常量

  • storagePath

    • 类型: Path
    • 修饰符: private
    • 源码定位: L9
    • 说明:

      TODO

  • isCopy

    • 类型: boolean
    • 修饰符: package-private
    • 源码定位: L10
    • 说明:

      TODO

内部类/嵌套类型

构造器

FileNode(CopyOnWriteFSPath path, Path storagePath, boolean isCopy) @ L12

  • 构造器名:FileNode
  • 源码定位:L12
  • 修饰符:package-private

参数:

  • path: CopyOnWriteFSPath
  • storagePath: Path
  • isCopy: boolean

说明:

TODO

方法

下面的方法块按源码顺序生成。

public void ensureCopy() @ L18

  • 方法名:ensureCopy
  • 源码定位:L18
  • 返回类型:void
  • 修饰符:public

参数:

说明:

TODO

public void deleteCopy() @ L27

  • 方法名:deleteCopy
  • 源码定位:L27
  • 返回类型:void
  • 修饰符:public

参数:

说明:

TODO

public Path storagePath() @ L33

  • 方法名:storagePath
  • 源码定位:L33
  • 返回类型:Path
  • 修饰符:public

参数:

说明:

TODO

代码

final class FileNode extends Node {
    private Path storagePath;
    boolean isCopy;
 
    FileNode(CopyOnWriteFSPath path, Path storagePath, boolean isCopy) {
        super(path);
        this.storagePath = storagePath;
        this.isCopy = isCopy;
    }
 
    public void ensureCopy() throws IOException {
        if (!this.isCopy) {
            Path tempFile = this.path.getFileSystem().createTemporaryFilePath();
            Files.copy(this.storagePath, tempFile, StandardCopyOption.COPY_ATTRIBUTES);
            this.storagePath = tempFile;
            this.isCopy = true;
        }
    }
 
    public void deleteCopy() throws IOException {
        if (this.isCopy) {
            Files.deleteIfExists(this.storagePath);
        }
    }
 
    public Path storagePath() {
        return this.storagePath;
    }
}

引用的其他类