Class FileChannel.MapMode

java.lang.Object

java.nio.channels.FileChannel.MapMode

Enclosing class:: FileChannel

public static class FileChannel.MapMode extends Object

A file-mapping mode.

Since:

1.4

See Also:

Field Summary

Modifier and Type	Field	Description
`static final FileChannel.MapMode`	`PRIVATE`	Mode for a private (copy-on-write) mapping.
`static final FileChannel.MapMode`	`READ_ONLY`	Mode for a read-only mapping.
`static final FileChannel.MapMode`	`READ_WRITE`	Mode for a read/write mapping.

Method Summary

Modifier and Type	Method	Description
`String`	`toString()`	Returns a string describing this file-mapping mode.

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Field Details

READ_ONLY

public static final FileChannel.MapMode READ_ONLY

Mode for a read-only mapping.

READ_WRITE

public static final FileChannel.MapMode READ_WRITE

Mode for a read/write mapping.

PRIVATE

public static final FileChannel.MapMode PRIVATE

Mode for a private (copy-on-write) mapping.

Method Details

toString

public String toString()

Returns a string describing this file-mapping mode.

Overrides:: toString in class Object
Returns:: A descriptive string

© 1993, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.