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7 BTInputStream (leJOS NXT API documentation)
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89 Class BTInputStream</H2>
91 <A HREF="../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</A>
92 <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../java/io/InputStream.html" title="class in java.io">java.io.InputStream</A>
93 <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>lejos.nxt.comm.BTInputStream</B>
97 <DT><PRE>public class <B>BTInputStream</B><DT>extends <A HREF="../../../java/io/InputStream.html" title="class in java.io">InputStream</A></DL>
101 Extends InputStream for BlueTooth; implements available()
106 <DT><B>Author:</B></DT>
107 <DD>Roger Glassey revised on june 23, 2007, modified for Bluetooth2</DD>
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119 <B>Method Summary</B></FONT></TH>
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123 <CODE> int</CODE></FONT></TD>
124 <TD><CODE><B><A HREF="../../../lejos/nxt/comm/BTInputStream.html#available()">available</A></B>()</CODE>
127 returns the number of bytes in the input buffer - can be read without blocking</TD>
129 <TR BGCOLOR="white" CLASS="TableRowColor">
130 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
131 <CODE> void</CODE></FONT></TD>
132 <TD><CODE><B><A HREF="../../../lejos/nxt/comm/BTInputStream.html#close()">close</A></B>()</CODE>
135 the stream is restored to its original state - ready to receive more data.</TD>
137 <TR BGCOLOR="white" CLASS="TableRowColor">
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139 <CODE> int</CODE></FONT></TD>
140 <TD><CODE><B><A HREF="../../../lejos/nxt/comm/BTInputStream.html#read()">read</A></B>()</CODE>
143 Returns one byte as an integer between 0 and 255.</TD>
146 <A NAME="methods_inherited_from_class_java.io.InputStream"><!-- --></A>
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149 <TH ALIGN="left"><B>Methods inherited from class java.io.<A HREF="../../../java/io/InputStream.html" title="class in java.io">InputStream</A></B></TH>
151 <TR BGCOLOR="white" CLASS="TableRowColor">
152 <TD><CODE><A HREF="../../../java/io/InputStream.html#mark(int)">mark</A>, <A HREF="../../../java/io/InputStream.html#markSupported()">markSupported</A>, <A HREF="../../../java/io/InputStream.html#read(byte[])">read</A>, <A HREF="../../../java/io/InputStream.html#read(byte[], int, int)">read</A>, <A HREF="../../../java/io/InputStream.html#reset()">reset</A>, <A HREF="../../../java/io/InputStream.html#skip(long)">skip</A></CODE></TD>
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173 <B>Method Detail</B></FONT></TH>
177 <A NAME="read()"><!-- --></A><H3>
180 public int <B>read</B>()</PRE>
182 <DD>Returns one byte as an integer between 0 and 255.
183 Returns -1 if the end of the stream is reached.
184 Does not return till some bytes are available.
187 <DT><B>Specified by:</B><DD><CODE><A HREF="../../../java/io/InputStream.html#read()">read</A></CODE> in class <CODE><A HREF="../../../java/io/InputStream.html" title="class in java.io">InputStream</A></CODE></DL>
191 <DT><B>Returns:</B><DD>the next byte of data, or <code>-1</code> if the end of the
192 stream is reached.</DL>
197 <A NAME="available()"><!-- --></A><H3>
200 public int <B>available</B>()</PRE>
202 <DD>returns the number of bytes in the input buffer - can be read without blocking
205 <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" title="class in java.io">InputStream</A></CODE></DL>
209 <DT><B>Returns:</B><DD>the number of bytes that can be read from this input stream
210 without blocking.</DL>
215 <A NAME="close()"><!-- --></A><H3>
218 public void <B>close</B>()</PRE>
220 <DD>the stream is restored to its original state - ready to receive more data.
223 <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" title="class in java.io">InputStream</A></CODE></DL>
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