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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Sat May 20 18:57:55 PDT 2000 --><TITLE>: Class RateRange</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT ID="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT 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TARGET="_top"><B>FRAMES</B></A> <A HREF="RateRange.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.media.protocol</FONT><BR>Class RateRange</H2><PRE>java.lang.Object | +--<B>javax.media.protocol.RateRange</B></PRE><HR><DL><DT>public class <B>RateRange</B><DT>extends java.lang.Object</DL><P>Describes the speed at which data flows.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#RateRange(float, float, float, boolean)">RateRange</A></B>(float init, float min, float max, boolean isExact)</CODE><BR> Constructor using required values.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#RateRange(javax.media.protocol.RateRange)">RateRange</A></B>(<A HREF="../../../javax/media/protocol/RateRange.html">RateRange</A> r)</CODE><BR> Copy constructor.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#getCurrentRate()">getCurrentRate</A></B>()</CODE><BR> Get the current rate.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#getMaximumRate()">getMaximumRate</A></B>()</CODE><BR> Get the maximum rate supported by this range.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#getMinimumRate()">getMinimumRate</A></B>()</CODE><BR> Get the minimum rate supported by this range.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#inRange(float)">inRange</A></B>(float rate)</CODE><BR> Determine whether or not a particular value is within the range of supported rates.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#isExact()">isExact</A></B>()</CODE><BR> Determine whether or not the source will maintain a constant speed when using this rate.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/protocol/RateRange.html#setCurrentRate(float)">setCurrentRate</A></B>(float rate)</CODE><BR> Set the current rate.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="RateRange(javax.media.protocol.RateRange)"><!-- --></A><H3>RateRange</H3><PRE>public <B>RateRange</B>(<A HREF="../../../javax/media/protocol/RateRange.html">RateRange</A> r)</PRE><DL><DD>Copy constructor.</DL><HR><A NAME="RateRange(float, float, float, boolean)"><!-- --></A><H3>RateRange</H3><PRE>public <B>RateRange</B>(float init, float min, float max, boolean isExact)</PRE><DL><DD>Constructor using required values.<DD><DL><DT><B>Parameters:</B><DD><CODE>init</CODE> - The initial value for this rate.<DD><CODE>min</CODE> - The minimum value that this rate can take.<DD><CODE>max</CODE> - The maximum value that this rate can take.<DD><CODE>isExact</CODE> - Set to <CODE>true</CODE> if the source rate does not vary when using this rate range.</DL></DD></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="setCurrentRate(float)"><!-- --></A><H3>setCurrentRate</H3><PRE>public float <B>setCurrentRate</B>(float rate)</PRE><DL><DD>Set the current rate. Returns the rate that was actually set. This implementation just returns the specified rate, subclasses should return the rate that was actually set.<DD><DL><DT><B>Parameters:</B><DD><CODE>rate</CODE> - The new rate.</DL></DD></DL><HR><A NAME="getCurrentRate()"><!-- --></A><H3>getCurrentRate</H3><PRE>public float <B>getCurrentRate</B>()</PRE><DL><DD>Get the current rate.<DD><DL><DT><B>Returns:</B><DD>The current rate.</DL></DD></DL><HR><A NAME="getMinimumRate()"><!-- --></A><H3>getMinimumRate</H3><PRE>public float <B>getMinimumRate</B>()</PRE><DL><DD>Get the minimum rate supported by this range.<DD><DL><DT><B>Returns:</B><DD>The minimum rate.</DL></DD></DL><HR><A NAME="getMaximumRate()"><!-- --></A><H3>getMaximumRate</H3><PRE>public float <B>getMaximumRate</B>()</PRE><DL><DD>Get the maximum rate supported by this range.<DD><DL><DT><B>Returns:</B><DD>The maximum rate.</DL></DD></DL><HR><A NAME="inRange(float)"><!-- --></A><H3>inRange</H3><PRE>public boolean <B>inRange</B>(float rate)</PRE><DL><DD>Determine whether or not a particular value is within the range of supported rates.<DD><DL><DT><B>Parameters:</B><DD><CODE>The</CODE> - rate to test.<DT><B>Returns:</B><DD>Returns <CODE>true</CODE> if the specified rate is supported.</DL></DD></DL><HR><A NAME="isExact()"><!-- --></A><H3>isExact</H3><PRE>public boolean <B>isExact</B>()</PRE><DL><DD>Determine whether or not the source will maintain a constant speed when using this rate. If the rate varies, synchronization is usually impractical.<DD><DL><DT><B>Returns:</B><DD>Returns <CODE>true</CODE> if the source will maintain a constant speed at this rate.</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT ID="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT ID="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT ID="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT ID="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT ID="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT ID="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/media/protocol/PushDataSource.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/media/protocol/URLDataSource.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="RateRange.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><font size="-1"> <a href="mailto:jmf-bugs@sun.com">Submit a bug or feature</a> <br>Copyright 1999-2000 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California, 94303, U.S.A. All Rights Reserved. See the <a href="spec-license.html">Specification License</a> for more details. <br>Sun, Sun Microsystems, and Java are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries.</font></BODY></HTML>
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