GFileHashProvider

All Known Implementing Classes:

LocalFileSystem, LocalFileSystemSub
```
public interface GFileHashProvider
```
GFileSystem add-on interface that provides MD5 hashing for file located within the filesystem

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getMD5Hash(GFile file, boolean required, TaskMonitor monitor)`	Returns the MD5 hash of the specified file.

- Method Detail
  - getMD5Hash
```
java.lang.String getMD5Hash(GFile file,
                            boolean required,
                            TaskMonitor monitor)
                     throws CancelledException,
                            java.io.IOException
```
    Returns the MD5 hash of the specified file.
    
    Parameters:
    
    file - the GFile
    
    required - boolean flag, if true the hash will always be returned, even if it has to be calculated. If false, the hash will be returned if easily available
    
    monitor - TaskMonitor
    
    Returns:
    
    MD5 hash as a string
    
    Throws:
    
    CancelledException - if cancelled
    
    java.io.IOException - if error