javax.sound.sampled
Class Port.Info

java.lang.Object
  javax.sound.sampled.Line.Info
      javax.sound.sampled.Port.Info

Enclosing interface:

Port

public static class Port.Info
extends Line.Info

This describes a single port.

Since:

1.3

Field Summary

static Port.Info	COMPACT_DISC A CD player.
static Port.Info	HEADPHONE Headphones.
static Port.Info	LINE_IN Generic input line.
static Port.Info	LINE_OUT Generic output line.
static Port.Info	MICROPHONE A microphone.
static Port.Info	SPEAKER A speaker.

Constructor Summary

Port.Info(Class klass, String name, boolean isSource)
Create a new Info object, given the line's class, the name, and an argument indicating whether this is an input or an output.

Method Summary

boolean	equals(Object o) equals compares this object to another object.
String	getName() Return the name of this object.
int	hashCode() hashCode returns a hash code for this object.
boolean	isSource() Return true if this describes an input line.
boolean	matches(Line.Info other) Return true if this Info object matches the given object.
String	toString() Return a description of this Info object.

Methods inherited from class javax.sound.sampled.Line.Info

getLineClass

Methods inherited from class java.lang.Object

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

Field Detail

COMPACT_DISC

public static final Port.Info COMPACT_DISC

A CD player.

HEADPHONE

public static final Port.Info HEADPHONE

Headphones.

LINE_IN

public static final Port.Info LINE_IN

Generic input line.

LINE_OUT

public static final Port.Info LINE_OUT

Generic output line.

MICROPHONE

public static final Port.Info MICROPHONE

A microphone.

SPEAKER

public static final Port.Info SPEAKER

A speaker.

Constructor Detail

Port.Info

public Port.Info(Class klass,
                 String name,
                 boolean isSource)

Create a new Info object, given the line's class, the name, and an argument indicating whether this is an input or an output.

Parameters:

klass - the class of the line

name - the name of the line

isSource - true if this is an input source

Method Detail

equals

public final boolean equals(Object o)

Description copied from class: Object

equals compares this object to another object.

Equals must be symmetric (a.equals(b) == b.equals(a)), reflexive (a.equals(a)==true) and transitive (a.equals(b) && b.equals(c) IMPLIES (a.equals(c))) and not change over time (a.equals(b) == a.equals(b)). a.equals(null) should always return false.

If a.equals(b) is true for two objects a and b, then a.hashCode()==b.hashCode() must hold.

The default implementation of equals returns this==other.

Overrides:

equals in class Object

Parameters:

o - the other object.

Returns:

if this and other are considered equal.

hashCode

public final int hashCode()

Description copied from class: Object

hashCode returns a hash code for this object. The hash code must be equal for two objects a and b if a.equals(b) is true.

The default implementation returns System.identityHashCode(this).

Overrides:

hashCode in class Object

Returns:

a hash code value.

getName

public String getName()

Return the name of this object.

isSource

public boolean isSource()

Return true if this describes an input line.

matches

public boolean matches(Line.Info other)

Description copied from class: Line.Info

Return true if this Info object matches the given object.

Overrides:

matches in class Line.Info

Parameters:

other - the object to match

Returns:

true if they match, false otherwise

toString

public final String toString()

Description copied from class: Line.Info

Return a description of this Info object.

Overrides:

toString in class Line.Info

Returns:

a string identifying this object.