randomaccessinputstream.html

用JAVA编写的,在做实验的时候留下来的,本来想删的,但是传上来,大家分享吧

<DD>Constructor.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - File to get RAFIS on.  Creates an RAF from passed file.
 Closes the created RAF when this stream is closed.
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DL>
<HR>

<A NAME="RandomAccessInputStream(java.io.File, long)"><!-- --></A><H3>
RandomAccessInputStream</H3>
<PRE>
public <B>RandomAccessInputStream</B>(java.io.File&nbsp;file,
                               long&nbsp;offset)
                        throws java.io.IOException</PRE>
<DL>
<DD>Constructor.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - File to get RAFIS on.  Creates an RAF from passed file.
 Closes the created RAF when this stream is closed.<DD><CODE>offset</CODE> - 
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DL>
<HR>

<A NAME="RandomAccessInputStream(java.io.RandomAccessFile, boolean, long)"><!-- --></A><H3>
RandomAccessInputStream</H3>
<PRE>
public <B>RandomAccessInputStream</B>(java.io.RandomAccessFile&nbsp;raf,
                               boolean&nbsp;sympathyClose,
                               long&nbsp;offset)
                        throws java.io.IOException</PRE>
<DL>
<DL>
<DT><B>Parameters:</B><DD><CODE>raf</CODE> - RandomAccessFile to wrap.<DD><CODE>sympathyClose</CODE> - Set to true if we are to close the RAF
 file when this stream is closed.<DD><CODE>offset</CODE> - 
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TH>
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<A NAME="read()"><!-- --></A><H3>
read</H3>
<PRE>
public int <B>read</B>()
         throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>read</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></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 java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>read</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="read(byte[])"><!-- --></A><H3>
read</H3>
<PRE>
public int <B>read</B>(byte[]&nbsp;b)
         throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>read</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="skip(long)"><!-- --></A><H3>
skip</H3>
<PRE>
public long <B>skip</B>(long&nbsp;n)
          throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>skip</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="position()"><!-- --></A><H3>
position</H3>
<PRE>
public long <B>position</B>()
              throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>position</CODE> in interface <CODE>it.unimi.dsi.fastutil.io.RepositionableStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="position(long)"><!-- --></A><H3>
position</H3>
<PRE>
public void <B>position</B>(long&nbsp;position)
              throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>position</CODE> in interface <CODE>it.unimi.dsi.fastutil.io.RepositionableStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="available()"><!-- --></A><H3>
available</H3>
<PRE>
public int <B>available</B>()
              throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>available</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="markSupported()"><!-- --></A><H3>
markSupported</H3>
<PRE>
public boolean <B>markSupported</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>markSupported</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="mark(int)"><!-- --></A><H3>
mark</H3>
<PRE>
public void <B>mark</B>(int&nbsp;readlimit)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>mark</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="reset()"><!-- --></A><H3>
reset</H3>
<PRE>
public void <B>reset</B>()
           throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>reset</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="close()"><!-- --></A><H3>
close</H3>
<PRE>
public void <B>close</B>()
           throws java.io.IOException</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>close</CODE> in interface <CODE>java.io.Closeable</CODE><DT><B>Overrides:</B><DD><CODE>close</CODE> in class <CODE>java.io.InputStream</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
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