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MusicDataAccessor (StoneForest Documentation)
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<H2>
Class MusicDataAccessor</H2>
<PRE>
java.lang.Object
<IMG SRC="./resources/inherit.gif" ALT="extended by"><A HREF="DataAccessor.html" title="class in ">DataAccessor</A>
<IMG SRC="./resources/inherit.gif" ALT="extended by"><B>MusicDataAccessor</B>
</PRE>
<HR>
<DL>
<DT>public class <B>MusicDataAccessor</B><DT>extends <A HREF="DataAccessor.html" title="class in ">DataAccessor</A></DL>
<P>
音乐CD数据读取的实现类
<P>
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<B>Field Summary</B></FONT></TD>
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<CODE>protected static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="MusicDataAccessor.html#FILE_NAME">FILE_NAME</A></B></CODE>
<BR>
数据文件名</TD>
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<CODE>protected static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="MusicDataAccessor.html#RECORD_SEPARATOR">RECORD_SEPARATOR</A></B></CODE>
<BR>
纪录的分割符</TD>
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<TD><B>Fields inherited from class <A HREF="DataAccessor.html" title="class in ">DataAccessor</A></B></TD>
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<TD><CODE><A HREF="DataAccessor.html#dataTable">dataTable</A>, <A HREF="DataAccessor.html#recentRecordingList">recentRecordingList</A></CODE></TD>
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<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="MusicDataAccessor.html#MusicDataAccessor()">MusicDataAccessor</A></B>()</CODE>
<BR>
默认构造方法</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="MusicDataAccessor.html#load()">load</A></B>()</CODE>
<BR>
读取数据的方法</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="MusicDataAccessor.html#log(java.lang.Object)">log</A></B>(java.lang.Object msg)</CODE>
<BR>
日志方法.</TD>
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<CODE>protected <A HREF="Track.html" title="class in ">Track</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="MusicDataAccessor.html#readTracks(java.io.BufferedReader, int)">readTracks</A></B>(java.io.BufferedReader inputFromFile, int numberOfTracks)</CODE>
<BR>
获得歌曲集合的帮助方法</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="MusicDataAccessor.html#save()">save</A></B>()</CODE>
<BR>
保存数据</TD>
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<TD><B>Methods inherited from class <A HREF="DataAccessor.html" title="class in ">DataAccessor</A></B></TD>
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<TD><CODE><A HREF="DataAccessor.html#addRecording(Recording)">addRecording</A>, <A HREF="DataAccessor.html#getCategories()">getCategories</A>, <A HREF="DataAccessor.html#getRecordings(java.lang.String)">getRecordings</A></CODE></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="FILE_NAME"><!-- --></A><H3>
FILE_NAME</H3>
<PRE>
protected static final java.lang.String <B>FILE_NAME</B></PRE>
<DL>
<DD>数据文件名
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="constant-values.html#MusicDataAccessor.FILE_NAME">Constant Field Values</A></DL>
</DL>
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<A NAME="RECORD_SEPARATOR"><!-- --></A><H3>
RECORD_SEPARATOR</H3>
<PRE>
protected static final java.lang.String <B>RECORD_SEPARATOR</B></PRE>
<DL>
<DD>纪录的分割符
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="constant-values.html#MusicDataAccessor.RECORD_SEPARATOR">Constant Field Values</A></DL>
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<A NAME="MusicDataAccessor()"><!-- --></A><H3>
MusicDataAccessor</H3>
<PRE>
public <B>MusicDataAccessor</B>()</PRE>
<DL>
<DD>默认构造方法
<P>
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<A NAME="load()"><!-- --></A><H3>
load</H3>
<PRE>
public void <B>load</B>()</PRE>
<DL>
<DD>读取数据的方法
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="DataAccessor.html#load()">load</A></CODE> in class <CODE><A HREF="DataAccessor.html" title="class in ">DataAccessor</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="readTracks(java.io.BufferedReader, int)"><!-- --></A><H3>
readTracks</H3>
<PRE>
protected <A HREF="Track.html" title="class in ">Track</A>[] <B>readTracks</B>(java.io.BufferedReader inputFromFile, int numberOfTracks) throws java.io.IOException</PRE>
<DL>
<DD>获得歌曲集合的帮助方法
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>inputFromFile</CODE> - 文件名<DD><CODE>numberOfTracks</CODE> - the 歌曲数目<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="save()"><!-- --></A><H3>
save</H3>
<PRE>
public void <B>save</B>()</PRE>
<DL>
<DD>保存数据
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="DataAccessor.html#save()">save</A></CODE> in class <CODE><A HREF="DataAccessor.html" title="class in ">DataAccessor</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="log(java.lang.Object)"><!-- --></A><H3>
log</H3>
<PRE>
protected void <B>log</B>(java.lang.Object msg)</PRE>
<DL>
<DD>日志方法.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="DataAccessor.html#log(java.lang.Object)">log</A></CODE> in class <CODE><A HREF="DataAccessor.html" title="class in ">DataAccessor</A></CODE></DL>
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