DownloadFilter (AWS Java SDK :: S3 :: Transfer Manager 2.27.21 API)

All Superinterfaces:

Predicate<S3Object>
```
public interface DownloadFilter
extends Predicate<S3Object>
```
DownloadFilter allows you to filter out which objects should be downloaded as part of a DownloadDirectoryRequest. You could use it, for example, to only download objects of a given size, of a given file extension, of a given last-modified date, etc. Multiple DownloadFilters can be composed together via Predicate.and(Predicate) and Predicate.or(Predicate) methods.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static DownloadFilter`	`allObjects()`	A `DownloadFilter` that downloads all non-folder objects.
`boolean`	`test(S3Object s3Object)`	Evaluate condition the remote `S3Object` should be downloaded.

Methods inherited from interface java.util.function.Predicate
and, negate, or

- Method Detail
  - test
```
boolean test(S3Object s3Object)
```
    Evaluate condition the remote S3Object should be downloaded.
    
    Specified by:
    
    test in interface Predicate<S3Object>
    
    Parameters:
    
    s3Object - Remote S3Object
    
    Returns:
    
    true if the object should be downloaded, false if the object should not be downloaded
  - allObjects
```
static DownloadFilter allObjects()
```
    A DownloadFilter that downloads all non-folder objects. A folder is a 0-byte object created when a customer uses S3 console to create a folder, and it always ends with "/".
    This is the default behavior if no filter is provided.