usermodel.html

visual modeler--gridsim资源工具

<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getAllUserName()"><!-- --></A><H3>
getAllUserName</H3>
<PRE>
public Vector <B>getAllUserName</B>()</PRE>
<DL>
<DD>Gets all grid user names
<P>
<DD><DL>

<DT><B>Returns:</B><DD>a list of names in Vector object<DT><B>Pre Condition:</B></DT>
  <DD>$none</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$result != null</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getUserCounter()"><!-- --></A><H3>
getUserCounter</H3>
<PRE>
public int <B>getUserCounter</B>()</PRE>
<DL>
<DD>Gets the grid user counter
<P>
<DD><DL>

<DT><B>Returns:</B><DD>a counter<DT><B>Pre Condition:</B></DT>
  <DD>$none</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$result >= 0</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getTotalUser()"><!-- --></A><H3>
getTotalUser</H3>
<PRE>
public int <B>getTotalUser</B>()</PRE>
<DL>
<DD>Gets the total number of grid users
<P>
<DD><DL>

<DT><B>Returns:</B><DD>total number<DT><B>Pre Condition:</B></DT>
  <DD>$none</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$result >= 0</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="createUser(int, boolean)"><!-- --></A><H3>
createUser</H3>
<PRE>
public void <B>createUser</B>(int&nbsp;num,
                       boolean&nbsp;random)</PRE>
<DL>
<DD>Creates a given number of grid users
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>num</CODE> - how many grid users to be created<DD><CODE>random</CODE> - a flag to indicate whether random values are needed or
                  not<DT><B>Pre Condition:</B></DT>
  <DD>num >= 0</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="removeAllUser()"><!-- --></A><H3>
removeAllUser</H3>
<PRE>
public void <B>removeAllUser</B>()</PRE>
<DL>
<DD>Removes all grid users
<P>
<DD><DL>
<DT><B>Pre Condition:</B></DT>
  <DD>$none</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="removeUser(int)"><!-- --></A><H3>
removeUser</H3>
<PRE>
public void <B>removeUser</B>(int&nbsp;index)</PRE>
<DL>
<DD>Remoes a grid user at a given location in a data structure
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - location in a data structure<DT><B>Pre Condition:</B></DT>
  <DD>index >= 0</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="showProperty(int)"><!-- --></A><H3>
showProperty</H3>
<PRE>
public void <B>showProperty</B>(int&nbsp;index)</PRE>
<DL>
<DD>Shows the dialog properties of a given grid user
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - location in a data structure<DT><B>Pre Condition:</B></DT>
  <DD>index >= 0</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="showProperty(java.lang.String)"><!-- --></A><H3>
showProperty</H3>
<PRE>
public void <B>showProperty</B>(String&nbsp;value)</PRE>
<DL>
<DD>Shows the dialog properties of a given grid user
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - a grid user name<DT><B>Pre Condition:</B></DT>
  <DD>value != null</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="generateCode(java.lang.String)"><!-- --></A><H3>
generateCode</H3>
<PRE>
public String <B>generateCode</B>(String&nbsp;indent)</PRE>
<DL>
<DD>Generates a Java code regarding to grid users
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>indent</CODE> - indentation
<DT><B>Returns:</B><DD>a Java code in String object<DT><B>Pre Condition:</B></DT>
  <DD>indent != null</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$result != null</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="saveFile(java.lang.String)"><!-- --></A><H3>
saveFile</H3>
<PRE>
public String <B>saveFile</B>(String&nbsp;indent)</PRE>
<DL>
<DD>Generates a XML code regarding to grid users
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>indent</CODE> - indentation
<DT><B>Returns:</B><DD>a XML code in String object<DT><B>Pre Condition:</B></DT>
  <DD>indent != null</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$result != null</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="hasChanged()"><!-- --></A><H3>
hasChanged</H3>
<PRE>
public boolean <B>hasChanged</B>()</PRE>
<DL>
<DD>Checks whether the properties of grid user has changed or not
<P>
<DD><DL>

<DT><B>Returns:</B><DD><tt>true</tt> if it has changed, <tt>false</tt> otherwise<DT><B>Pre Condition:</B></DT>
  <DD>$none</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="newValue()"><!-- --></A><H3>
newValue</H3>
<PRE>
public void <B>newValue</B>()</PRE>
<DL>
<DD>Deletes all existing values and starts fresh
<P>
<DD><DL>
<DT><B>Pre Condition:</B></DT>
  <DD>$none</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="loadXml(org.w3c.dom.NodeList)"><!-- --></A><H3>
loadXml</H3>
<PRE>
public void <B>loadXml</B>(org.w3c.dom.NodeList&nbsp;nodeList)
             throws Exception</PRE>
<DL>
<DD>Loads a XML code regarding to grid users
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>nodeList</CODE> - a NodeList object
<DT><B>Throws:</B>
<DD><CODE>Exception</CODE> - if error occurs on reading or parsing XML code<DT><B>Pre Condition:</B></DT>
  <DD>nodeList != null</DD>
<DT><B>Post Condition:</B></DT>
  <DD>$none</DD>
</DL>
</DD>
</DL>
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