```
public interface Compression
```
This interface provides a default list of support compression algorithms and some utility functions. It is mainly used by intermediate stored files in ExternalSort and sort/index utilities in org.apache.jackrabbit.oak.index.indexer.document.flatfile. Other compression algorithms can be supported by implementing the methods.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`addSuffix(java.lang.String filename)`
`java.io.InputStream`	`getInputStream(java.io.InputStream in)`
`java.io.OutputStream`	`getOutputStream(java.io.OutputStream out)`

java.io.InputStream getInputStream(java.io.InputStream in)
                            throws java.io.IOException

java.io.OutputStream getOutputStream(java.io.OutputStream out)
                              throws java.io.IOException

java.lang.String addSuffix(java.lang.String filename)

Fields
Modifier and Type	Field	Description
`static Compression`	`GZIP`
`static Compression`	`NONE`

Interface Compression