Mixer.Info (Java Platform SE 8 )
Keywords: javax.sound.sampled.Mixer.Info class
Date: 2026-03-29

javax.sound.sampled

## Class Mixer.Info

- java.lang.Object
- - javax.sound.sampled.Mixer.Info

- Enclosing interface:
    Mixer

      public static class Mixer.Info
      extends Object

  The `Mixer.Info` class represents information about an audio mixer, including the product's name, version, and vendor, along with a textual description. This information may be retrieved through the `getMixerInfo` method of the `Mixer` interface.
  Since:
    1.3

- - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `Info(String name, String vendor, String description, String version)` Constructs a mixer's info object, passing it the given textual information.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `equals(Object obj)` Indicates whether two info objects are equal, returning `true` if they are identical.
    `String` | `getDescription()` Obtains the description of the mixer.
    `String` | `getName()` Obtains the name of the mixer.
    `String` | `getVendor()` Obtains the vendor of the mixer.
    `String` | `getVersion()` Obtains the version of the mixer.
    `int` | `hashCode()` Finalizes the hashcode method.
    `String` | `toString()` Provides a string representation of the mixer info.

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### Info

          protected Info(String name,
                         String vendor,
                         String description,
                         String version)

      Constructs a mixer's info object, passing it the given textual information.
      Parameters:
        `name` - the name of the mixer
        `vendor` - the company who manufactures or creates the hardware or software mixer
        `description` - descriptive text about the mixer
        `version` - version information for the mixer

  - ### Method Detail

    - #### equals

          public final boolean equals(Object obj)

      Indicates whether two info objects are equal, returning `true` if they are identical.
      Overrides:
        `equals` in class `Object`
      Parameters:
        `obj` - the reference object with which to compare this info object
      Returns:
        `true` if this info object is the same as the `obj` argument; `false` otherwise
      See Also:
        `Object.hashCode()`, `HashMap`

    - #### hashCode

          public final int hashCode()

      Finalizes the hashcode method.
      Overrides:
        `hashCode` in class `Object`
      Returns:
        the hashcode for this object
      See Also:
        `Object.equals(java.lang.Object)`, `System.identityHashCode(java.lang.Object)`

    - #### getName

          public final String getName()

      Obtains the name of the mixer.
      Returns:
        a string that names the mixer

    - #### getVendor

          public final String getVendor()

      Obtains the vendor of the mixer.
      Returns:
        a string that names the mixer's vendor

    - #### getDescription

          public final String getDescription()

      Obtains the description of the mixer.
      Returns:
        a textual description of the mixer

    - #### getVersion

          public final String getVersion()

      Obtains the version of the mixer.
      Returns:
        textual version information for the mixer

    - #### toString

          public final String toString()

      Provides a string representation of the mixer info.
      Overrides:
        `toString` in class `Object`
      Returns:
        a string describing the info object

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