Package Summary  Overview Summary

class:Port.Info [NONE]

  • Enclosing interface:
    Port

    public static class Port.Info
    extends Line.Info
    
    The Port.Info class extends Line.Info with additional information specific to ports, including the port's name and whether it is a source or a target for its mixer. By definition, a port acts as either a source or a target to its mixer, but not both. (Audio input ports are sources; audio output ports are targets.)

    To learn what ports are available, you can retrieve port info objects through the getSourceLineInfo and getTargetLineInfo methods of the Mixer interface. Instances of the Port.Info class may also be constructed and used to obtain lines matching the parameters specified in the Port.Info object.

    Since:
    1.3

field:MICROPHONE [NONE]

  • MICROPHONE

    public static final Port.Info MICROPHONE
    A type of port that gets audio from a built-in microphone or a microphone jack.

field:LINE_IN [NONE]

  • LINE_IN

    public static final Port.Info LINE_IN
    A type of port that gets audio from a line-level audio input jack.

field:COMPACT_DISC [NONE]

  • COMPACT_DISC

    public static final Port.Info COMPACT_DISC
    A type of port that gets audio from a CD-ROM drive.

field:SPEAKER [NONE]

  • SPEAKER

    public static final Port.Info SPEAKER
    A type of port that sends audio to a built-in speaker or a speaker jack.

field:HEADPHONE [NONE]

  • HEADPHONE

    public static final Port.Info HEADPHONE
    A type of port that sends audio to a headphone jack.

field:LINE_OUT [NONE]

  • LINE_OUT

    public static final Port.Info LINE_OUT
    A type of port that sends audio to a line-level audio output jack.

constructor:<init>(java.lang.Class,java.lang.String,boolean) [NONE]

  • Info

    public Info​(Class<?> lineClass,
                String name,
                boolean isSource)
    Constructs a port's info object from the information given. This constructor is typically used by an implementation of Java Sound to describe a supported line.
    Parameters:
    lineClass - the class of the port described by the info object
    name - the string that names the port
    isSource - true if the port is a source port (such as a microphone), false if the port is a target port (such as a speaker)

method:getName() [NONE]

  • getName

    public String getName()
    Obtains the name of the port.
    Returns:
    the string that names the port

method:isSource() [NONE]

  • isSource

    public boolean isSource()
    Indicates whether the port is a source or a target for its mixer.
    Returns:
    true if the port is a source port (such as a microphone), false if the port is a target port (such as a speaker)

method:matches(javax.sound.sampled.Line.Info) [NONE]

  • matches

    public boolean matches​(Line.Info info)
    Indicates whether this info object specified matches this one. To match, the match requirements of the superclass must be met and the types must be equal.
    Overrides:
    matches in class Line.Info
    Parameters:
    info - the info object for which the match is queried
    Returns:
    true if the specified object matches this one, false otherwise

method:equals(java.lang.Object) [NONE]

  • equals

    public final boolean equals​(Object obj)
    Indicates whether the specified object is equal to this info object, returning true if the objects are the same.
    Overrides:
    equals in class Object
    Parameters:
    obj - the reference object with which to compare
    Returns:
    true if the specified object is equal to this info object; false otherwise
    See Also:
    Object.hashCode(), HashMap

method:hashCode() [NONE]

method:toString() [NONE]

  • toString

    public final String toString()
    Provides a String representation of the port.
    Overrides:
    toString in class Line.Info
    Returns:
    a string that describes the port

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