136 lines
3.8 KiB
Java
136 lines
3.8 KiB
Java
/*
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.sound.sampled;
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/**
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* A Port is a Line which represents an audio device, for instance
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* a microphone.
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*
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* @since 1.3
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*/
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public interface Port extends Line
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{
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/**
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* This describes a single port.
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* @since 1.3
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*/
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class Info extends Line.Info
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{
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// FIXME names?
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/** A CD player. */
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public static final Info COMPACT_DISC = new Info(Port.class,
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"Compact Disc",
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true);
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/** Headphones. */
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public static final Info HEADPHONE = new Info(Port.class, "Headphone",
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false);
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/** Generic input line. */
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public static final Info LINE_IN = new Info(Port.class, "Line in",
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true);
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/** Generic output line. */
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public static final Info LINE_OUT = new Info(Port.class, "Line out",
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false);
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/** A microphone. */
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public static final Info MICROPHONE = new Info(Port.class, "Microphone",
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true);
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/** A speaker. */
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public static final Info SPEAKER = new Info(Port.class, "Speaker",
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false);
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private String name;
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private boolean isSource;
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/**
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* Create a new Info object, given the line's class, the name,
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* and an argument indicating whether this is an input or an output.
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* @param klass the class of the line
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* @param name the name of the line
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* @param isSource true if this is an input source
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*/
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public Info(Class<?> klass, String name, boolean isSource)
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{
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super(klass);
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this.name = name;
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this.isSource = isSource;
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}
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public final boolean equals(Object o)
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{
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return super.equals(o);
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}
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public final int hashCode()
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{
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return super.hashCode();
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}
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/**
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* Return the name of this object.
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*/
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public String getName()
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{
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return name;
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}
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/**
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* Return true if this describes an input line.
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*/
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public boolean isSource()
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{
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return isSource;
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}
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public boolean matches(Line.Info other)
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{
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return super.matches(other) && equals(other);
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}
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public final String toString()
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{
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return super.toString() + "; name=" + name + "; isSource=" + isSource;
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}
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}
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}
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