StackOverflow2013

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copied!<p>It's true that jFugue doesn't allow to load anything but a file, which is a shame because nothing prevents from using any other kind of stream:</p> <pre><code>public static final String TITLE = "Title"; public static Pattern loadPattern(File file) throws IOException { InputStream in = new FileInputStream(file); try { return loadPattern(in); } finally { in.close(); } } public static Pattern loadPattern(URL url) throws IOException { InputStream in = url.openStream(); try { return loadPattern(in); } finally { in.close(); } } public static Pattern loadPattern(InputStream in) throws IOException { return loadPattern(new InputStreamReader(in, "UTF-8")); // or ISO-8859-1 ? } public static Pattern loadPattern(Reader reader) throws IOException { if (reader instanceof BufferedReader) { return loadPattern(reader); } else { return loadPattern(new BufferedReader(reader)); } } public static Pattern loadPattern(BufferedReader bread) throws IOException { StringBuffer buffy = new StringBuffer(); Pattern pattern = new Pattern(); while (bread.ready()) { String s = bread.readLine(); if ((s != null) && (s.length() > 1)) { if (s.charAt(0) != '#') { buffy.append(" "); buffy.append(s); } else { String key = s.substring(1, s.indexOf(':')).trim(); String value = s.substring(s.indexOf(':')+1, s.length()).trim(); if (key.equalsIgnoreCase(TITLE)) { pattern.setTitle(value); } else { pattern.setProperty(key, value); } } } } return pattern; } </code></pre> <p>UPDATE (for loadMidi)</p> <pre><code>public static Pattern loadMidi(InputStream in) throws IOException, InvalidMidiDataException { MidiParser parser = new MidiParser(); MusicStringRenderer renderer = new MusicStringRenderer(); parser.addParserListener(renderer); parser.parse(MidiSystem.getSequence(in)); Pattern pattern = new Pattern(renderer.getPattern().getMusicString()); return pattern; } public static Pattern loadMidi(URL url) throws IOException, InvalidMidiDataException { MidiParser parser = new MidiParser(); MusicStringRenderer renderer = new MusicStringRenderer(); parser.addParserListener(renderer); parser.parse(MidiSystem.getSequence(url)); Pattern pattern = new Pattern(renderer.getPattern().getMusicString()); return pattern; } </code></pre>

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