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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 Thu Apr 27 23:43:35 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Interface Streamable</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 CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="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="class-use/Streamable.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../org/omg/CORBA/portable/ResponseHandler.html"><B>PREV CLASS</B></A> <A HREF="../../../../org/omg/CORBA/portable/StreamableValue.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="Streamable.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.omg.CORBA.portable</FONT><BR>Interface Streamable</H2><DL><DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../../org/omg/CORBA/portable/StreamableValue.html">StreamableValue</A></DD></DL><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/omg/CORBA/AnyHolder.html">AnyHolder</A>, <A HREF="../../../../org/omg/CORBA/AnySeqHolder.html">AnySeqHolder</A>, <A HREF="../../../../org/omg/CORBA/BooleanHolder.html">BooleanHolder</A>, <A HREF="../../../../org/omg/CORBA/BooleanSeqHolder.html">BooleanSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/ByteHolder.html">ByteHolder</A>, <A HREF="../../../../org/omg/CORBA/CharHolder.html">CharHolder</A>, <A HREF="../../../../org/omg/CORBA/CharSeqHolder.html">CharSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/CurrentHolder.html">CurrentHolder</A>, <A HREF="../../../../org/omg/CORBA/DoubleHolder.html">DoubleHolder</A>, <A HREF="../../../../org/omg/CORBA/DoubleSeqHolder.html">DoubleSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/FixedHolder.html">FixedHolder</A>, <A HREF="../../../../org/omg/CORBA/FloatHolder.html">FloatHolder</A>, <A HREF="../../../../org/omg/CORBA/FloatSeqHolder.html">FloatSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/IntHolder.html">IntHolder</A>, <A HREF="../../../../org/omg/CORBA/LongHolder.html">LongHolder</A>, <A HREF="../../../../org/omg/CORBA/LongLongSeqHolder.html">LongLongSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/LongSeqHolder.html">LongSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/ObjectHolder.html">ObjectHolder</A>, <A HREF="../../../../org/omg/CORBA/OctetSeqHolder.html">OctetSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/PolicyHolder.html">PolicyHolder</A>, <A HREF="../../../../org/omg/CORBA/PolicyListHolder.html">PolicyListHolder</A>, <A HREF="../../../../org/omg/CORBA/PrincipalHolder.html">PrincipalHolder</A>, <A HREF="../../../../org/omg/CORBA/ServiceInformationHolder.html">ServiceInformationHolder</A>, <A HREF="../../../../org/omg/CORBA/ShortHolder.html">ShortHolder</A>, <A HREF="../../../../org/omg/CORBA/ShortSeqHolder.html">ShortSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/StringHolder.html">StringHolder</A>, <A HREF="../../../../org/omg/CORBA/TypeCodeHolder.html">TypeCodeHolder</A>, <A HREF="../../../../org/omg/CORBA/ULongLongSeqHolder.html">ULongLongSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/ULongSeqHolder.html">ULongSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/UShortSeqHolder.html">UShortSeqHolder</A>, <A HREF="../../../../org/omg/CORBA/ValueBaseHolder.html">ValueBaseHolder</A>, <A HREF="../../../../org/omg/CORBA/WCharSeqHolder.html">WCharSeqHolder</A>, <A HREF="../../../../org/omg/CosNaming/BindingIteratorHolder.html">BindingIteratorHolder</A>, <A HREF="../../../../org/omg/CosNaming/NameComponentHolder.html">NameComponentHolder</A>, <A HREF="../../../../org/omg/CosNaming/BindingTypeHolder.html">BindingTypeHolder</A>, <A HREF="../../../../org/omg/CosNaming/BindingListHolder.html">BindingListHolder</A>, <A HREF="../../../../org/omg/CosNaming/BindingHolder.html">BindingHolder</A>, <A HREF="../../../../org/omg/CosNaming/NameHolder.html">NameHolder</A>, <A HREF="../../../../org/omg/CosNaming/NamingContextHolder.html">NamingContextHolder</A>, <A HREF="../../../../org/omg/CosNaming/NamingContextPackage/AlreadyBoundHolder.html">AlreadyBoundHolder</A>, <A HREF="../../../../org/omg/CosNaming/NamingContextPackage/NotFoundReasonHolder.html">NotFoundReasonHolder</A>, <A HREF="../../../../org/omg/CosNaming/NamingContextPackage/InvalidNameHolder.html">InvalidNameHolder</A>, <A HREF="../../../../org/omg/CosNaming/NamingContextPackage/CannotProceedHolder.html">CannotProceedHolder</A>, <A HREF="../../../../org/omg/CosNaming/NamingContextPackage/NotFoundHolder.html">NotFoundHolder</A>, <A HREF="../../../../org/omg/CosNaming/NamingContextPackage/NotEmptyHolder.html">NotEmptyHolder</A></DD></DL><HR><DL><DT>public interface <B>Streamable</B></DL><P>The base class for the Holder classess of all complex IDL types. The ORB treats all generated Holders as Streamable to invoke the methods for marshalling and unmarshalling.<P><DL><DT><B>Since: </B><DD>JDK1.2</DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== 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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/omg/CORBA/portable/Streamable.html#_read(org.omg.CORBA.portable.InputStream)">_read</A></B>(<A HREF="../../../../org/omg/CORBA/portable/InputStream.html">InputStream</A> istream)</CODE><BR> Reads data from <code>istream</code> and initalizes the <code>value</code> field of the Holder with the unmarshalled data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/omg/CORBA/TypeCode.html">TypeCode</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/omg/CORBA/portable/Streamable.html#_type()">_type</A></B>()</CODE><BR> Retrieves the <code>TypeCode</code> object corresponding to the value in the <code>value</code> field of the Holder.</TD></TR><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="../../../../org/omg/CORBA/portable/Streamable.html#_write(org.omg.CORBA.portable.OutputStream)">_write</A></B>(<A HREF="../../../../org/omg/CORBA/portable/OutputStream.html">OutputStream</A> ostream)</CODE><BR> Marshals to <code>ostream</code> the value in the <code>value</code> field of the Holder.</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ 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="_read(org.omg.CORBA.portable.InputStream)"><!-- --></A><H3>_read</H3><PRE>public void <B>_read</B>(<A HREF="../../../../org/omg/CORBA/portable/InputStream.html">InputStream</A> istream)</PRE><DL><DD>Reads data from <code>istream</code> and initalizes the <code>value</code> field of the Holder with the unmarshalled data.<DD><DL><DT><B>Parameters:</B><DD><CODE>istream</CODE> - the InputStream that represents the CDR data from the wire.</DL></DD></DL><HR><A NAME="_write(org.omg.CORBA.portable.OutputStream)"><!-- --></A><H3>_write</H3><PRE>public void <B>_write</B>(<A HREF="../../../../org/omg/CORBA/portable/OutputStream.html">OutputStream</A> ostream)</PRE><DL><DD>Marshals to <code>ostream</code> the value in the <code>value</code> field of the Holder.<DD><DL><DT><B>Parameters:</B><DD><CODE>ostream</CODE> - the CDR OutputStream</DL></DD></DL><HR><A NAME="_type()"><!-- --></A><H3>_type</H3><PRE>public <A HREF="../../../../org/omg/CORBA/TypeCode.html">TypeCode</A> <B>_type</B>()</PRE><DL><DD>Retrieves the <code>TypeCode</code> object corresponding to the value in the <code>value</code> field of the Holder.<DD><DL><DT><B>Returns:</B><DD>the <code>TypeCode</code> object for the value held in the holder</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 CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="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="class-use/Streamable.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. 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