Blame src/libbluray/bdj/java/javax/media/protocol/DataSource.java

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/*
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 * This file is part of libbluray
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 * Copyright (C) 2010  William Hahne
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * This library 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 GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library. If not, see
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 * <http://www.gnu.org/licenses/>.
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 */
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package javax.media.protocol;
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import java.io.IOException;
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import javax.media.Duration;
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import javax.media.MediaLocator;
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public abstract class DataSource implements Controls, Duration {
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    public DataSource() {
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    }
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    public DataSource(MediaLocator source) {
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        locator = source;
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    }
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    public void setLocator(MediaLocator source) {
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        locator = source;
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    }
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    public MediaLocator getLocator() {
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        return locator;
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    }
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    public abstract String getContentType();
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    public abstract void connect() throws IOException;
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    public abstract void disconnect();
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    public abstract void start() throws IOException;
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    public abstract void stop() throws IOException;
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    protected void initCheck() {
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        if (locator == null)
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            throw new Error("Locator can't be null");
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    }
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    private MediaLocator locator = null;
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}