| 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.PRIVATE
Mode for a private (copy-on-write) mapping. 
 | 
static FileChannel.MapMode | 
FileChannel.MapMode.READ_ONLY
Mode for a read-only mapping. 
 | 
static FileChannel.MapMode | 
FileChannel.MapMode.READ_WRITE
Mode 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, 2012, Oracle and/or its affiliates.  All rights reserved.