IElFinderThumbnailFileEntityFinder (formcycle: bom 8.3.4 API)

Type Parameters:

Entry - Common super type of all file system entries.

All Superinterfaces:

Serializable

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface IElFinderThumbnailFileEntityFinder<Entry extends IFileSystemEntry<?>>
extends Serializable
```
Finds the file entity ID corresponding to a file system entry, used by the thumbnail generator.

Since:

8.3.0

Author:

XIMA MEDIA GmbH

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Long`	`findFileEntityId(Entry entry, ICommonFileSystemManager<Entry> fileSystem)`	Finds the file entity ID corresponding to the given file system entry.

- Method Detail
  - findFileEntityId
```
Long findFileEntityId(Entry entry,
                      ICommonFileSystemManager<Entry> fileSystem)
```
    Finds the file entity ID corresponding to the given file system entry.
    
    Parameters:
    
    entry - The file system entry.
    
    fileSystem - The file system containing the entry.
    
    Returns:
    
    The file entity ID, or null if not found.