Coverage Report

Coverage Report - org.jaudiotagger.tag.id3.AbstractTag

Classes in this File

Line Coverage

Branch Coverage

Complexity

AbstractTag

29%

2/7

0/2

1.286

 /**
  *  @author : Paul Taylor
  *  @author : Eric Farng
  *
  *  Version @version:$Id: AbstractTag.java,v 1.2 2008/01/01 15:14:21 paultaylor Exp $
  *
  *  MusicTag Copyright (C)2003,2004
  *
  *  This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser
  *  General Public  License as published by the Free Software Foundation; either version 2.1 of the License,
  *  or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
  *  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU Lesser General Public License for more details.
  *
  *  You should have received a copy of the GNU Lesser General Public License along with this library; if not,
  *  you can get a copy from http://www.opensource.org/licenses/lgpl-license.php or write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  *
  * Description:This class represents any type of tag in an MP3 file, including ID3 and
  * Lyrics and the file name.
  */
 package org.jaudiotagger.tag.id3;
 
 import java.io.IOException;
 import java.io.RandomAccessFile;
 import java.nio.ByteBuffer;
 import java.util.Iterator;
 
 /**
  * A tag is term given to a container that holds audio metadata
  */
 public abstract class AbstractTag extends AbstractTagItem
 {
     protected static final String TYPE_TAG = "tag";
 
 
     public AbstractTag()
     {
     }
 
     public AbstractTag(AbstractTag copyObject)
     {
         super(copyObject);
     }
 
     /**
      * Looks for this tag in the buffer
      *
      * @param byteBuffer
      * @return returns true if found, false otherwise.
      */
     abstract public boolean seek(ByteBuffer byteBuffer);
 
     /**
      * Writes the tag to the file
      *
      * @param file
      * @throws IOException
      */
     public abstract void write(RandomAccessFile file) throws IOException;
 
 
     /**
      * Removes the specific tag from the file
      *
      * @param file MP3 file to append to.
      * @throws IOException on any I/O error
      */
     abstract public void delete(RandomAccessFile file) throws IOException;
 
 
     /**
      * Determines whether another datatype is equal to this tag. It just compares
      * if they are the same class, then calls <code>super.equals(obj)</code>.
      *
      * @param obj The object to compare
      * @return if they are equal
      */
     public boolean equals(Object obj)
     {
         if ((obj instanceof AbstractTag) == false)
         {
             return false;
         }
 
         return super.equals(obj);
     }
 
     /**
      * @return
      */
     abstract public Iterator iterator();
 }
 
 
 

1		/**
2		* @author : Paul Taylor
3		* @author : Eric Farng
4		*
5		* Version @version:$Id: AbstractTag.java,v 1.2 2008/01/01 15:14:21 paultaylor Exp $
6		*
7		* MusicTag Copyright (C)2003,2004
8		*
9		* This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser
10		* General Public License as published by the Free Software Foundation; either version 2.1 of the License,
11		* or (at your option) any later version.
12		*
13		* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
14		* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15		* See the GNU Lesser General Public License for more details.
16		*
17		* You should have received a copy of the GNU Lesser General Public License along with this library; if not,
18		* you can get a copy from http://www.opensource.org/licenses/lgpl-license.php or write to the Free Software
19		* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20		*
21		* Description:This class represents any type of tag in an MP3 file, including ID3 and
22		* Lyrics and the file name.
23		*/
24		package org.jaudiotagger.tag.id3;
25
26		import java.io.IOException;
27		import java.io.RandomAccessFile;
28		import java.nio.ByteBuffer;
29		import java.util.Iterator;
30
31		/**
32		* A tag is term given to a container that holds audio metadata
33		*/
34		public abstract class AbstractTag extends AbstractTagItem
35		{
36		protected static final String TYPE_TAG = "tag";
37
38
39		public AbstractTag()
40	2081	{
41	2081	}
42
43		public AbstractTag(AbstractTag copyObject)
44		{
45	0	super(copyObject);
46	0	}
47
48		/**
49		* Looks for this tag in the buffer
50		*
51		* @param byteBuffer
52		* @return returns true if found, false otherwise.
53		*/
54		abstract public boolean seek(ByteBuffer byteBuffer);
55
56		/**
57		* Writes the tag to the file
58		*
59		* @param file
60		* @throws IOException
61		*/
62		public abstract void write(RandomAccessFile file) throws IOException;
63
64
65		/**
66		* Removes the specific tag from the file
67		*
68		* @param file MP3 file to append to.
69		* @throws IOException on any I/O error
70		*/
71		abstract public void delete(RandomAccessFile file) throws IOException;
72
73
74		/**
75		* Determines whether another datatype is equal to this tag. It just compares
76		* if they are the same class, then calls <code>super.equals(obj)</code>.
77		*
78		* @param obj The object to compare
79		* @return if they are equal
80		*/
81		public boolean equals(Object obj)
82		{
83	0	if ((obj instanceof AbstractTag) == false)
84		{
85	0	return false;
86		}
87
88	0	return super.equals(obj);
89		}
90
91		/**
92		* @return
93		*/
94		abstract public Iterator iterator();
95		}
96
97
98