Uses of Class
java.nio.MappedByteBuffer
Package | Description |
---|---|
java.nio |
Defines buffers, which are containers for data, and provides an
overview of the other NIO packages.
|
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.
|
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Uses of MappedByteBuffer in java.nio
Methods in java.nio that return MappedByteBuffer Modifier and Type Method Description MappedByteBuffer
MappedByteBuffer. clear()
Clears this buffer.MappedByteBuffer
MappedByteBuffer. flip()
Flips this buffer.MappedByteBuffer
MappedByteBuffer. force()
Forces any changes made to this buffer's content to be written to the storage device containing the mapped file.MappedByteBuffer
MappedByteBuffer. force(int index, int length)
Forces any changes made to a region of this buffer's content to be written to the storage device containing the mapped file.MappedByteBuffer
MappedByteBuffer. limit(int newLimit)
Sets this buffer's limit.MappedByteBuffer
MappedByteBuffer. load()
Loads this buffer's content into physical memory.MappedByteBuffer
MappedByteBuffer. mark()
Sets this buffer's mark at its position.MappedByteBuffer
MappedByteBuffer. position(int newPosition)
Sets this buffer's position.MappedByteBuffer
MappedByteBuffer. reset()
Resets this buffer's position to the previously-marked position.MappedByteBuffer
MappedByteBuffer. rewind()
Rewinds this buffer. -
Uses of MappedByteBuffer in java.nio.channels
Methods in java.nio.channels that return MappedByteBuffer Modifier and Type Method Description abstract MappedByteBuffer
FileChannel. map(FileChannel.MapMode mode, long position, long size)
Maps a region of this channel's file directly into memory.