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.
|
java.nio.file.spi |
Service-provider classes for the
java.nio.file package. |
Modifier and Type | Method and Description |
---|---|
static AsynchronousFileChannel |
AsynchronousFileChannel.open(Path file,
OpenOption... options)
Opens or creates a file for reading and/or writing, returning an
asynchronous file channel to access the file.
|
static AsynchronousFileChannel |
AsynchronousFileChannel.open(Path file,
Set<? extends OpenOption> options,
ExecutorService executor,
FileAttribute<?>... attrs)
Opens or creates a file for reading and/or writing, returning an
asynchronous file channel to access the file.
|
abstract AsynchronousFileChannel |
AsynchronousFileChannel.truncate(long size)
Truncates this channel's file to the given size.
|
Constructor and Description |
---|
FileLock(AsynchronousFileChannel channel,
long position,
long size,
boolean shared)
Initializes a new instance of this class.
|
Modifier and Type | Method and Description |
---|---|
AsynchronousFileChannel |
FileSystemProvider.newAsynchronousFileChannel(Path path,
Set<? extends OpenOption> options,
ExecutorService executor,
FileAttribute<?>... attrs)
Opens or creates a file for reading and/or writing, returning an
asynchronous file channel to access the file.
|
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, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.