ReadAfterWriteConsistentFeatureExtension (Syncany API Documentation)

All Superinterfaces:

FeatureExtension
```
public interface ReadAfterWriteConsistentFeatureExtension
extends FeatureExtension
```
The read write consistent feature extension must be defined in the ReadAfterWriteConsistent feature in order to extend a TransferManager that was marked as 'read write consistent' with the required methods to verify if a file exists on the remote side.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean exists(RemoteFile remoteFile)
  Check if a file on the remote side already exists.

- Method Detail
  - exists
```
boolean exists(RemoteFile remoteFile)
        throws StorageException
```
    Check if a file on the remote side already exists.
    
    Parameters:
    
    remoteFile - The file to look up
    
    Returns:
    
    True if the file exists and is accessible and false otherwise
    
    Throws:
    
    StorageException - Thrown if an error occurred