| Package | Description | 
|---|---|
| java.nio.channels | Defines channels, which represent connections to entities that are capable of
 performing I/O operations, such as files and sockets; defines selectors, for
 multiplexed, non-blocking I/O operations. | 
| Modifier and Type | Field and Description | 
|---|---|
| static FileChannel.MapMode | FileChannel.MapMode. PRIVATEMode for a private (copy-on-write) mapping. | 
| static FileChannel.MapMode | FileChannel.MapMode. READ_ONLYMode for a read-only mapping. | 
| static FileChannel.MapMode | FileChannel.MapMode. READ_WRITEMode for a read/write mapping. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract MappedByteBuffer | FileChannel. map(FileChannel.MapMode mode,
   long position,
   long size)Maps a region of this channel's file directly into memory. | 
 Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
 Copyright © 1993, 2015, Oracle and/or its affiliates.  All rights reserved.