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Uses of Class
java.nio.channels.FileChannel

Packages that use FileChannel

Package	Description
java.io	Provides for system input and output through data streams, serialization and the file system.
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.
java.nio.file.spi	Service-provider classes for the java.nio.file package.

Uses of FileChannel in java.io

Methods in java.io that return FileChannel

Modifier and Type	Method and Description
FileChannel	RandomAccessFile.getChannel() Returns the unique FileChannel object associated with this file.
FileChannel	FileOutputStream.getChannel() Returns the unique FileChannel object associated with this file output stream.
FileChannel	FileInputStream.getChannel() Returns the unique FileChannel object associated with this file input stream.

Uses of FileChannel in java.nio.channels

Methods in java.nio.channels that return FileChannel

Modifier and Type	Method and Description
FileChannel	FileLock.channel() Returns the file channel upon whose file this lock was acquired.
static FileChannel	FileChannel.open(Path file, OpenOption... options) Opens or creates a file, returning a file channel to access the file.
static FileChannel	FileChannel.open(Path file, Set<? extends OpenOption> options, FileAttribute<?>... attrs) Opens or creates a file, returning a file channel to access the file.
abstract FileChannel	FileChannel.position(long newPosition) Sets this channel's file position.
abstract FileChannel	FileChannel.truncate(long size) Truncates this channel's file to the given size.

Constructor and Description

FileLock(FileChannel channel, long position, long size, boolean shared)
Initializes a new instance of this class.

Uses of FileChannel in java.nio.file.spi

Methods in java.nio.file.spi that return FileChannel

Modifier and Type	Method and Description
FileChannel	FileSystemProvider.newFileChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) Opens or creates a file for reading and/or writing, returning a file channel to access the file.