FileChannel.MapMode (Java SE 22 & JDK 22)
Description: declaration: module: java.base, package: java.nio.channels, class: FileChannel, class: MapMode
Keywords: java.nio.channels.FileChannel.MapMode class

Module java.base
Package java.nio.channels

# 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:
  - `FileChannel.map(java.nio.channels.FileChannel.MapMode, long, long)`

- ## Field Summary

  Fields
  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 java.lang.Object

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

- ## 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