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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2) on Sun Dec 14 11:58:49 EST 2003 --><TITLE>UserModel</TITLE><META NAME="keywords" CONTENT="visualmodeler.UserModel class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="UserModel";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A 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HREF="../visualmodeler/ResourceProperty.html" title="class in visualmodeler"><B>PREV CLASS</B></A> <A HREF="../visualmodeler/UserProperty.html" title="class in visualmodeler"><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="UserModel.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | 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><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">visualmodeler</FONT><BR>Class UserModel</H2><PRE>Object <IMG SRC="../resources/inherit.gif" ALT="extended by">Observable <IMG SRC="../resources/inherit.gif" ALT="extended by"><B>visualmodeler.UserModel</B></PRE><HR><DL><DT>public class <B>UserModel</B><DT>extends Observable</DL><P>UserModel stores and creates the user objects<P><P><DL><DT><B>Version:</B></DT> <DD>1.1</DD><DT><B>Author:</B></DT> <DD>Anthony Sulistio and Chee Shin Yeo</DD><DT><B>Invariant:</B></DT> <DD>$none</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><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="../visualmodeler/UserModel.html#UserModel()">UserModel</A></B>()</CODE><BR> Allocates a new UserModel object</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><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="../visualmodeler/UserModel.html#createUser(int, boolean)">createUser</A></B>(int num, boolean random)</CODE><BR> Creates a given number of grid users</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> String</CODE></FONT></TD><TD><CODE><B><A HREF="../visualmodeler/UserModel.html#generateCode(java.lang.String)">generateCode</A></B>(String indent)</CODE><BR> Generates a Java code regarding to grid users</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> Vector</CODE></FONT></TD><TD><CODE><B><A HREF="../visualmodeler/UserModel.html#getAllUserName()">getAllUserName</A></B>()</CODE><BR> Gets all grid user names</TD></TR><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="../visualmodeler/UserModel.html#getTotalUser()">getTotalUser</A></B>()</CODE><BR> Gets the total number of grid users</TD></TR><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="../visualmodeler/UserModel.html#getUserCounter()">getUserCounter</A></B>()</CODE><BR> Gets the grid user counter</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="../visualmodeler/UserModel.html#hasChanged()">hasChanged</A></B>()</CODE><BR> Checks whether the properties of grid user has changed or not</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="../visualmodeler/UserModel.html#loadXml(org.w3c.dom.NodeList)">loadXml</A></B>(org.w3c.dom.NodeList nodeList)</CODE><BR> Loads a XML code regarding to grid users</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="../visualmodeler/UserModel.html#newValue()">newValue</A></B>()</CODE><BR> Deletes all existing values and starts fresh</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="../visualmodeler/UserModel.html#removeAllUser()">removeAllUser</A></B>()</CODE><BR> Removes all grid users</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="../visualmodeler/UserModel.html#removeUser(int)">removeUser</A></B>(int index)</CODE><BR> Remoes a grid user at a given location in a data structure</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> String</CODE></FONT></TD><TD><CODE><B><A HREF="../visualmodeler/UserModel.html#saveFile(java.lang.String)">saveFile</A></B>(String indent)</CODE><BR> Generates a XML code regarding to grid users</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="../visualmodeler/UserModel.html#showProperty(int)">showProperty</A></B>(int index)</CODE><BR> Shows the dialog properties of a given grid user</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="../visualmodeler/UserModel.html#showProperty(java.lang.String)">showProperty</A></B>(String value)</CODE><BR> Shows the dialog properties of a given grid user</TD></TR></TABLE> <A NAME="methods_inherited_from_class_Observable"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class Observable</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, notifyObservers, notifyObservers, setChanged</CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class 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" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="UserModel()"><!-- --></A><H3>UserModel</H3><PRE>public <B>UserModel</B>()</PRE><DL><DD>Allocates a new UserModel object<P><DT><B>Pre Condition:</B></DT> <DD>$none</DD><DT><B>Post Condition:</B></DT> <DD>$none</DD></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE 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