## org.apache.cassandra.io.util
Class MmappedSegmentedFile

    java.lang.Object
      org.apache.cassandra.io.util.SegmentedFile
          org.apache.cassandra.io.util.MmappedSegmentedFile

    public class MmappedSegmentedFile

extends SegmentedFile

Field Summary
`static long` `MAX_SEGMENT_SIZE`

Fields inherited from class org.apache.cassandra.io.util.SegmentedFile
`length, onDiskLength, path`

Constructor Summary
`MmappedSegmentedFile(java.lang.String path, long length, org.apache.cassandra.io.util.SegmentedFile.Segment[] segments)`

Method Summary
`void` `cleanup()` Do whatever action is needed to reclaim ressources used by this SegmentedFile.
`FileDataInput` `getSegment(long position)`

Methods inherited from class org.apache.cassandra.io.util.SegmentedFile
`getBuilder, getCompressedBuilder, iterator, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### MAX_SEGMENT_SIZE

    public static long MAX_SEGMENT_SIZE

Constructor Detail

### MmappedSegmentedFile

    public MmappedSegmentedFile(java.lang.String path,
                                long length,
                                org.apache.cassandra.io.util.SegmentedFile.Segment[] segments)

Method Detail

### getSegment

    public FileDataInput getSegment(long position)

  Specified by:
    `getSegment` in class `SegmentedFile`
  Returns:
    The segment containing the given position: must be closed after use.

### cleanup

    public void cleanup()

  Description copied from class: `SegmentedFile`
  Do whatever action is needed to reclaim ressources used by this SegmentedFile.

  Specified by:
    `cleanup` in class `SegmentedFile`

Copyright © 2013 The Apache Software Foundation