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628 adamjking 1
/*
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 * @(#)MidiFilterDeviceManager.java beta8   2006/04/23
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 *
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 * Copyright (C) 2008    Adam King (adamjking@optusnet.com.au)
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 *
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 * This application 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 of the License, or
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 * (at your option) any later version.
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 *
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 * This application is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this application; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 */
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package org.midibox.midi;
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import java.util.Observable;
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import java.util.Vector;
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public class MidiFilterDeviceManager extends Observable {
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    private Vector midiFilterDevices;
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    private int midiFilterDeviceNo;
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    public MidiFilterDeviceManager() {
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        midiFilterDevices = new Vector();
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    }
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    public MidiFilterDevice addMidiFilterDevice() {
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        MidiFilterDevice midiFilterDevice = new MidiFilterDevice("Filter "
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                + ++midiFilterDeviceNo);
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        midiFilterDevices.add(midiFilterDevice);
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        setChanged();
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        notifyObservers(midiFilterDevice);
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        clearChanged();
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        return midiFilterDevice;
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    }
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    public void removeMidiFilterDevice(MidiFilterDevice midiFilterDevice) {
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        midiFilterDevices.remove(midiFilterDevice);
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        setChanged();
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        notifyObservers(midiFilterDevice);
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        clearChanged();
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    }
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    public Vector getMidiFilterDevices() {
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        return midiFilterDevices;
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    }
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}