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MID Profile: Class Reader
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SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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java.io</FONT>
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Class Reader</H2>
<PRE>
<A HREF="../../java/lang/Object.html">java.lang.Object</A>
|
+--<B>java.io.Reader</B>
</PRE>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../java/io/InputStreamReader.html">InputStreamReader</A></DD>
</DL>
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<DT>public abstract class <B>Reader</B><DT>extends <A HREF="../../java/lang/Object.html">Object</A></DL>
<P>
Abstract class for reading character streams. The only methods that a subclass must implement are read(char[], int, int) and close(). Most subclasses, however, will override some of the methods defined here in order to provide higher efficiency, additional functionality, or both.
<P>
<DL>
<DT><B>Since: </B><DD>JDK1.1, CLDC 1.0</DD>
<DT><B>See Also: </B><DD><A HREF="../../java/io/InputStreamReader.html"><CODE>InputStreamReader</CODE></A>,
<A HREF="../../java/io/Writer.html"><CODE>Writer</CODE></A></DL>
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<CODE>protected <A HREF="../../java/lang/Object.html">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#lock">lock</A></B></CODE>
<BR>
The object used to synchronize operations on this stream.</TD>
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<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#Reader()">Reader</A></B>()</CODE>
<BR>
Create a new character-stream reader whose critical sections will synchronize on the reader itself.</TD>
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<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#Reader(java.lang.Object)">Reader</A></B>(<A HREF="../../java/lang/Object.html">Object</A> lock)</CODE>
<BR>
Create a new character-stream reader whose critical sections will synchronize on the given object.</TD>
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<CODE>abstract void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#close()">close</A></B>()</CODE>
<BR>
Close the stream.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#mark(int)">mark</A></B>(int readAheadLimit)</CODE>
<BR>
Mark the present position in the stream.</TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#markSupported()">markSupported</A></B>()</CODE>
<BR>
Tell whether this stream supports the mark() operation.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#read()">read</A></B>()</CODE>
<BR>
Read a single character.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#read(char[])">read</A></B>(char[] cbuf)</CODE>
<BR>
Read characters into an array.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE>abstract int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#read(char[], int, int)">read</A></B>(char[] cbuf, int off, int len)</CODE>
<BR>
Read characters into a portion of an array.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#ready()">ready</A></B>()</CODE>
<BR>
Tell whether this stream is ready to be read.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#reset()">reset</A></B>()</CODE>
<BR>
Reset the stream.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/io/Reader.html#skip(long)">skip</A></B>(long n)</CODE>
<BR>
Skip characters.</TD>
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<TD><B>Methods inherited from class java.lang.<A HREF="../../java/lang/Object.html">Object</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../java/lang/Object.html#equals(java.lang.Object)">equals</A>, <A HREF="../../java/lang/Object.html#getClass()">getClass</A>, <A HREF="../../java/lang/Object.html#hashCode()">hashCode</A>, <A HREF="../../java/lang/Object.html#notify()">notify</A>, <A HREF="../../java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="../../java/lang/Object.html#toString()">toString</A>, <A HREF="../../java/lang/Object.html#wait()">wait</A>, <A HREF="../../java/lang/Object.html#wait(long)">wait</A>, <A HREF="../../java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>
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