usererror.html
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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 1.5.0_13) on Mon Jul 14 01:36:20 CEST 2008 --><TITLE>UserError (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.operator.UserError class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="UserError (RapidMiner Class Documentation)";}</SCRIPT><NOSCRIPT></NOSCRIPT></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=2 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 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/UserError.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-all.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></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/rapidminer/operator/SingleMacroDefinitionOperator.html" title="class in com.rapidminer.operator"><B>PREV CLASS</B></A> <A HREF="../../../com/rapidminer/operator/Value.html" title="class in com.rapidminer.operator"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?com/rapidminer/operator/UserError.html" target="_top"><B>FRAMES</B></A> <A HREF="UserError.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">com.rapidminer.operator</FONT><BR>Class UserError</H2><PRE>java.lang.Object <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">java.lang.Throwable <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">java.lang.Exception <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">com.rapidminer.operator.OperatorException</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>com.rapidminer.operator.UserError</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../com/rapidminer/NoBugError.html" title="interface in com.rapidminer">NoBugError</A>, java.io.Serializable</DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../com/rapidminer/operator/MissingIOObjectException.html" title="class in com.rapidminer.operator">MissingIOObjectException</A>, <A HREF="../../../com/rapidminer/parameter/UndefinedParameterError.html" title="class in com.rapidminer.parameter">UndefinedParameterError</A></DD></DL><HR><DL><DT><PRE>public class <B>UserError</B><DT>extends <A HREF="../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A><DT>implements <A HREF="../../../com/rapidminer/NoBugError.html" title="interface in com.rapidminer">NoBugError</A></DL></PRE><P>Exception class whose instances are thrown due to a user error, for example missing files or wrong operator architecture. <br> In order to create a UserError, do the following: <ul> <li>Open the file <code>UserErrorMessages.properties</code> in the <code>resources</code> directory. Look for an appropriate messsage. If you find one, remember its id number. If not, create a new one in the correct group</li> <li>The entry must include name, short message and long message. The name and long message will be presented to the user litarally. The short message will be parsed by <code>java.text.MessageFormat</code>. Especially, any ocurrence of curly brackets will be replaced. Be careful with quotes; it might be a good idea to read the ducumentation of MessageFormat first.</li> <li>Create a UserError by using this id. If the UserError is created because of another exception, e.g. a FileNotFoundException, this exception should be passed to the UserError in the constructor.</li> </ul><P><P><DL><DT><B>Version:</B></DT> <DD>$Id: UserError.java,v 1.3 2008/05/09 19:23:18 ingomierswa Exp $</DD><DT><B>Author:</B></DT> <DD>Simon Fischer, Ingo Mierswa</DD><DT><B>See Also:</B><DD><A HREF="../../../serialized-form.html#com.rapidminer.operator.UserError">Serialized Form</A></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#UserError(com.rapidminer.operator.Operator, int)">UserError</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator, int code)</CODE><BR> Convenience constructor for messages with no arguments.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#UserError(com.rapidminer.operator.Operator, int, java.lang.Object)">UserError</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator, int code, java.lang.Object argument1)</CODE><BR> Convenience constructor for messages with exactly one argument.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#UserError(com.rapidminer.operator.Operator, int, java.lang.Object[])">UserError</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator, int code, java.lang.Object[] arguments)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#UserError(com.rapidminer.operator.Operator, int, java.lang.Object, java.lang.Object)">UserError</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator, int code, java.lang.Object argument1, java.lang.Object argument2)</CODE><BR> Convenience constructor for messages with exactly two arguments.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#UserError(com.rapidminer.operator.Operator, java.lang.Throwable, int)">UserError</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator, java.lang.Throwable cause, int code)</CODE><BR> Convenience constructor for messages with no arguments and cause.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#UserError(com.rapidminer.operator.Operator, java.lang.Throwable, int, java.lang.Object)">UserError</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator, java.lang.Throwable cause, int code, java.lang.Object argument1)</CODE><BR> Convenience constructor for messages with exactly one arguments and cause.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#UserError(com.rapidminer.operator.Operator, java.lang.Throwable, int, java.lang.Object[])">UserError</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator, java.lang.Throwable cause, int code, java.lang.Object[] arguments)</CODE><BR> Creates a new UserError.</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"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></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="../../../com/rapidminer/operator/UserError.html#getCode()">getCode</A></B>()</CODE><BR> Returns the error code.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#getDetails()">getDetails</A></B>()</CODE><BR> Returns the error details/description.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#getErrorMessage(int, java.lang.Object[])">getErrorMessage</A></B>(int code, java.lang.Object[] arguments)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#getErrorName()">getErrorName</A></B>()</CODE><BR> Returns the error name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#getHTMLMessage()">getHTMLMessage</A></B>()</CODE><BR> Returns a html message.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#getOperator()">getOperator</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/operator/UserError.html#getResourceString(int, java.lang.String, java.lang.String)">getResourceString</A></B>(int code, java.lang.String key, java.lang.String deflt)</CODE><BR> Returns a resource message for the given error code.</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="../../../com/rapidminer/operator/UserError.html#setOperator(com.rapidminer.operator.Operator)">setOperator</A></B>(<A HREF="../../../com/rapidminer/operator/Operator.html" title="class in com.rapidminer.operator">Operator</A> operator)</CODE><BR> </TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Throwable"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class java.lang.Throwable</B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString</CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD></TR></TABLE> ⌨️ 快捷键说明
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