Uses of Class
java.nio.MappedByteBuffer
Packages that use 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
Methods in java.nio that return MappedByteBufferModifier and TypeMethodDescriptionfinal MappedByteBufferMappedByteBuffer.clear()Clears this buffer.abstract MappedByteBufferMappedByteBuffer.compact()Compacts this buffer (optional operation).abstract MappedByteBufferMappedByteBuffer.duplicate()Creates a new byte buffer that shares this buffer's content.final MappedByteBufferMappedByteBuffer.flip()Flips this buffer.final MappedByteBufferMappedByteBuffer.force()Forces any changes made to this buffer's content to be written to the storage device containing the mapped file.final MappedByteBufferMappedByteBuffer.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.final MappedByteBufferMappedByteBuffer.limit(int newLimit) Sets this buffer's limit.final MappedByteBufferMappedByteBuffer.load()Loads this buffer's content into physical memory.final MappedByteBufferMappedByteBuffer.mark()Sets this buffer's mark at its position.final MappedByteBufferMappedByteBuffer.position(int newPosition) Sets this buffer's position.final MappedByteBufferMappedByteBuffer.reset()Resets this buffer's position to the previously-marked position.final MappedByteBufferMappedByteBuffer.rewind()Rewinds this buffer.abstract MappedByteBufferMappedByteBuffer.slice()Creates a new byte buffer whose content is a shared subsequence of this buffer's content.abstract MappedByteBufferMappedByteBuffer.slice(int index, int length) Creates a new byte buffer whose content is a shared subsequence of this buffer's content. -
Uses of MappedByteBuffer in java.nio.channels
Methods in java.nio.channels that return MappedByteBufferModifier and TypeMethodDescriptionabstract MappedByteBufferFileChannel.map(FileChannel.MapMode mode, long position, long size) Maps a region of this channel's file directly into memory.