DirView (Alluxio Core - Common Utilities 294 API)

```
public interface DirView
```
A view of StorageDir to provide more limited access.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`TempBlockMeta`	`createTempBlockMeta(long sessionId, long blockId, long initialBlockSize)`	Creates a `TempBlockMeta` given sessionId, blockId, and initialBlockSize.

- Method Detail
  - createTempBlockMeta
```
TempBlockMeta createTempBlockMeta(long sessionId,
                                  long blockId,
                                  long initialBlockSize)
```
    Creates a TempBlockMeta given sessionId, blockId, and initialBlockSize.
    
    Parameters:
    
    sessionId - of the owning session
    
    blockId - of the new block
    
    initialBlockSize - of the new block
    
    Returns:
    
    a new TempBlockMeta under the underlying directory