01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package javax.sound.midi.spi;
19:
20: import java.io.File;
21: import java.io.IOException;
22: import java.io.InputStream;
23: import java.net.URL;
24:
25: import javax.sound.midi.InvalidMidiDataException;
26: import javax.sound.midi.MidiFileFormat;
27: import javax.sound.midi.Sequence;
28:
29: public abstract class MidiFileReader {
30:
31: public abstract MidiFileFormat getMidiFileFormat(File file)
32: throws InvalidMidiDataException, IOException;
33:
34: public abstract MidiFileFormat getMidiFileFormat(InputStream stream)
35: throws InvalidMidiDataException, IOException;
36:
37: public abstract MidiFileFormat getMidiFileFormat(URL url)
38: throws InvalidMidiDataException, IOException;
39:
40: public abstract Sequence getSequence(File file)
41: throws InvalidMidiDataException, IOException;
42:
43: public abstract Sequence getSequence(InputStream stream)
44: throws InvalidMidiDataException, IOException;
45:
46: public abstract Sequence getSequence(URL url)
47: throws InvalidMidiDataException, IOException;
48: }
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