## Uses of Class
org.apache.cassandra.io.util.DataInputBuffer

Packages that use DataInputBuffer
org.apache.cassandra.db.commitlog
org.apache.cassandra.io.util

### Uses of DataInputBuffer in org.apache.cassandra.db.commitlog

Subclasses of DataInputBuffer in org.apache.cassandra.db.commitlog
`class` `EncryptedFileSegmentInputStream` Each segment of an encrypted file may contain many encrypted chunks, and each chunk needs to be individually decrypted to reconstruct the full segment.

### Uses of DataInputBuffer in org.apache.cassandra.io.util

Subclasses of DataInputBuffer in org.apache.cassandra.io.util
`class` `FileSegmentInputStream` This is the same as DataInputBuffer, i.e.