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