audioinputstream.html

API資料大全

<DD><DL>
<DT><B>Returns:</B><DD>the next byte of data, or -1 if the end of the stream is reached<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if an input or output error occurs<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#read(byte[], int, int)"><CODE>read(byte[], int, int)</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#read(byte[])"><CODE>read(byte[])</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#available()"><CODE><p></CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="read(byte[])"><!-- --></A><H3>
read</H3>
<PRE>
public int <B>read</B>(byte[]&nbsp;b)
         throws <A HREF="../../../java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Reads some number of bytes from the audio input stream and stores them into 
 the buffer array <code>b</code>. The number of bytes actually read is 
 returned as an integer. This method blocks until input data is 
 available, the end of the stream is detected, or an exception is thrown.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#read(byte[])">read</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the buffer into which the data is read<DT><B>Returns:</B><DD>the total number of bytes read into the buffer, or -1 if there
 is no more data because the end of the stream has been reached<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if an input or output error occurs<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#read(byte[], int, int)"><CODE>read(byte[], int, int)</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#read()"><CODE>read()</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#available()"><CODE>available()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="read(byte[], int, int)"><!-- --></A><H3>
read</H3>
<PRE>
public int <B>read</B>(byte[]&nbsp;b,
                int&nbsp;off,
                int&nbsp;len)
         throws <A HREF="../../../java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Reads up to a specified maximum number of bytes of data from the audio 
 stream, putting them into the given byte array.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#read(byte[], int, int)">read</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the buffer into which the data is read<DD><CODE>off</CODE> - the offset, from the beginning of array <code>b</code>, at which 
 the data will be written<DD><CODE>len</CODE> - the maximum number of bytes to read<DT><B>Returns:</B><DD>the total number of bytes read into the buffer, or -1 if there 
 is no more data because the end of the stream has been reached<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if an input or output error occurs<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#read(byte[])"><CODE>read(byte[])</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#read()"><CODE>read()</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#skip(long)"><CODE>skip(long)</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#available()"><CODE>available()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="skip(long)"><!-- --></A><H3>
skip</H3>
<PRE>
public long <B>skip</B>(long&nbsp;n)
          throws <A HREF="../../../java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Skips over and discards a specified number of bytes from this 
 audio input stream.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#skip(long)">skip</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>n</CODE> - the requested number of bytes to be skipped<DT><B>Returns:</B><DD>the actual number of bytes skipped<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if an input or output error occurs<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#read()"><CODE>read()</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#available()"><CODE>available()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="available()"><!-- --></A><H3>
available</H3>
<PRE>
public int <B>available</B>()
              throws <A HREF="../../../java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Returns the maximum number of bytes that can be read (or skipped over) from this 
 audio input stream without blocking.  This limit applies only to the next invocation of
 a <code>read</code> or <code>skip</code> method for this audio input stream; the limit
 can vary each time these methods are invoked.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#available()">available</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the number of bytes that can be read from this audio input stream without blocking<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if an input or output error occurs<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#read(byte[], int, int)"><CODE>read(byte[], int, int)</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#read(byte[])"><CODE>read(byte[])</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#read()"><CODE>read()</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#skip(long)"><CODE>skip(long)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="close()"><!-- --></A><H3>
close</H3>
<PRE>
public void <B>close</B>()
           throws <A HREF="../../../java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Closes this audio input stream and releases any system resources associated 
 with the stream.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#close()">close</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if an input or output error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="mark(int)"><!-- --></A><H3>
mark</H3>
<PRE>
public void <B>mark</B>(int&nbsp;readlimit)</PRE>
<DL>
<DD>Marks the current position in this audio input stream.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#mark(int)">mark</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>readlimit</CODE> - the maximum number of bytes that can be read before 
 the mark position becomes invalid.<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#reset()"><CODE>reset()</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#markSupported()"><CODE>markSupported()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="reset()"><!-- --></A><H3>
reset</H3>
<PRE>
public void <B>reset</B>()
           throws <A HREF="../../../java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Repositions this audio input stream to the position it had at the time its 
 <code>mark</code> method was last invoked.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#reset()">reset</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/io/IOException.html">IOException</A></CODE> - if an input or output error occurs.<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#mark(int)"><CODE>mark(int)</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#markSupported()"><CODE>markSupported()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="markSupported()"><!-- --></A><H3>
markSupported</H3>
<PRE>
public boolean <B>markSupported</B>()</PRE>
<DL>
<DD>Tests whether this audio input stream supports the <code>mark</code> and 
 <code>reset</code> methods.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#markSupported()">markSupported</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html">InputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if this stream supports the <code>mark</code>
 and <code>reset</code> methods; <code>false</code> otherwise<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/sampled/AudioInputStream.html#mark(int)"><CODE>mark(int)</CODE></A>, 
<A HREF="../../../javax/sound/sampled/AudioInputStream.html#reset()"><CODE>reset()</CODE></A></DL>
</DD>
</DL>
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