bytearrayoutputstream.html

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<A NAME="buf"><!-- --></A><H3>
buf</H3>
<PRE>
protected byte[] <B>buf</B></PRE>
<DL>
<DD>The buffer where data is stored.</DL>
<HR>

<A NAME="count"><!-- --></A><H3>
count</H3>
<PRE>
protected int <B>count</B></PRE>
<DL>
<DD>The number of valid bytes in the buffer.</DL>

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<A NAME="ByteArrayOutputStream()"><!-- --></A><H3>
ByteArrayOutputStream</H3>
<PRE>
public <B>ByteArrayOutputStream</B>()</PRE>
<DL>
<DD>Creates a new byte array output stream. The buffer capacity is
 initially 32 bytes, though its size increases if necessary.</DL>
<HR>

<A NAME="ByteArrayOutputStream(int)"><!-- --></A><H3>
ByteArrayOutputStream</H3>
<PRE>
public <B>ByteArrayOutputStream</B>(int&nbsp;size)</PRE>
<DL>
<DD>Creates a new byte array output stream, with a buffer capacity of
 the specified size, in bytes.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - the initial size.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if size is negative.</DL>
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<A NAME="write(int)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(int&nbsp;b)</PRE>
<DL>
<DD>Writes the specified byte to this byte array output stream.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/io/OutputStream.html#write(int)">write</A></CODE> in class <CODE><A HREF="../../java/io/OutputStream.html">OutputStream</A></CODE></DL>
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the byte to be written.</DL>
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<A NAME="write(byte[], int, int)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(byte[]&nbsp;b,
                  int&nbsp;off,
                  int&nbsp;len)</PRE>
<DL>
<DD>Writes <code>len</code> bytes from the specified byte array
 starting at offset <code>off</code> to this byte array output stream.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/io/OutputStream.html#write(byte[], int, int)">write</A></CODE> in class <CODE><A HREF="../../java/io/OutputStream.html">OutputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the data.<DD><CODE>off</CODE> - the start offset in the data.<DD><CODE>len</CODE> - the number of bytes to write.</DL>
</DD>
</DL>
<HR>

<A NAME="reset()"><!-- --></A><H3>
reset</H3>
<PRE>
public void <B>reset</B>()</PRE>
<DL>
<DD>Resets the <code>count</code> field of this byte array output
 stream to zero, so that all currently accumulated output in the
 output stream is discarded. The output stream can be used again,
 reusing the already allocated buffer space.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../java/io/ByteArrayInputStream.html#count"><CODE>ByteArrayInputStream.count</CODE></A></DL>
</DD>
</DL>
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<A NAME="toByteArray()"><!-- --></A><H3>
toByteArray</H3>
<PRE>
public byte[] <B>toByteArray</B>()</PRE>
<DL>
<DD>Creates a newly allocated byte array. Its size is the current
 size of this output stream and the valid contents of the buffer
 have been copied into it.<DD><DL>
<DT><B>Returns:</B><DD>the current contents of this output stream, as a byte array.<DT><B>See Also: </B><DD><A HREF="../../java/io/ByteArrayOutputStream.html#size()"><CODE>size()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="size()"><!-- --></A><H3>
size</H3>
<PRE>
public int <B>size</B>()</PRE>
<DL>
<DD>Returns the current size of the buffer.<DD><DL>
<DT><B>Returns:</B><DD>the value of the <code>count</code> field, which is the number
          of valid bytes in this output stream.<DT><B>See Also: </B><DD><A HREF="../../java/io/ByteArrayOutputStream.html#count"><CODE>count</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>toString</B>()</PRE>
<DL>
<DD>Converts the buffer's contents into a string, translating bytes into
 characters according to the platform's default character encoding.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/lang/Object.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../java/lang/Object.html">Object</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>String translated from the buffer's contents.<DT><B>Since: </B><DD>JDK1.1</DD>
</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 output stream and releases any system resources
 associated with this stream. A closed stream cannot perform
 output operations and cannot be reopened.
 <p><DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/io/OutputStream.html#close()">close</A></CODE> in class <CODE><A HREF="../../java/io/OutputStream.html">OutputStream</A></CODE></DL>
</DD>
<DD>Following copied from class: <CODE>java.io.OutputStream</CODE></DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../java/io/IOException.html">IOException</A></CODE> - if an I/O error occurs.</DL>
</DD>
</DL>
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