GitModifiedFilesCache (Gerrit Review Plugin API Documentation)

All Known Implementing Classes:

GitModifiedFilesCacheImpl
```
public interface GitModifiedFilesCache
```
A cache interface for identifying the list of Git modified files between 2 different git trees. This cache does not read the actual file contents, nor does it include the edits (modified regions) of the file.
The other ModifiedFilesCache is similar to this cache, and includes other extra Gerrit logic that we need to add with the list of modified files.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`com.google.common.collect.ImmutableList<ModifiedFile>`	`get(GitModifiedFilesCacheKey key)`	Computes the list of of `ModifiedFile`s between the 2 git trees.

- Method Detail
  - get
```
com.google.common.collect.ImmutableList<ModifiedFile> get(GitModifiedFilesCacheKey key)
                                                   throws DiffNotAvailableException
```
    Computes the list of of ModifiedFiles between the 2 git trees.
    
    Parameters:
    
    key - used to identify two git trees and contains other attributes to control the diff calculation.
    
    Returns:
    
    the list of ModifiedFiles between the 2 git trees identified by the key.
    
    Throws:
    
    DiffNotAvailableException - trees cannot be read or file contents cannot be read.