Coverage report

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net.sf.classifier4J.util.ToStringBuilder
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 1  
 /*
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  * ====================================================================
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  * 
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  * The Apache Software License, Version 1.1
 5  
  *
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  * Copyright (c) 2003 Nick Lothian. All rights reserved.
 7  
  *
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  * Redistribution and use in source and binary forms, with or without
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  * modification, are permitted provided that the following conditions
 10  
  * are met:
 11  
  *
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  * 1. Redistributions of source code must retain the above copyright
 13  
  *    notice, this list of conditions and the following disclaimer. 
 14  
  *
 15  
  * 2. Redistributions in binary form must reproduce the above copyright
 16  
  *    notice, this list of conditions and the following disclaimer in
 17  
  *    the documentation and/or other materials provided with the
 18  
  *    distribution.
 19  
  *
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  * 3. The end-user documentation included with the redistribution, if
 21  
  *    any, must include the following acknowlegement:  
 22  
  *       "This product includes software developed by the 
 23  
  *        developers of Classifier4J (http://classifier4j.sf.net/)."
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  *    Alternately, this acknowlegement may appear in the software itself,
 25  
  *    if and wherever such third-party acknowlegements normally appear.
 26  
  *
 27  
  * 4. The name "Classifier4J" must not be used to endorse or promote 
 28  
  *    products derived from this software without prior written 
 29  
  *    permission. For written permission, please contact   
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  *    http://sourceforge.net/users/nicklothian/.
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  *
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  * 5. Products derived from this software may not be called 
 33  
  *    "Classifier4J", nor may "Classifier4J" appear in their names 
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  *    without prior written permission. For written permission, please 
 35  
  *    contact http://sourceforge.net/users/nicklothian/.
 36  
  *
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  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 38  
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 39  
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 40  
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 41  
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 43  
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 44  
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 45  
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 46  
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 48  
  * SUCH DAMAGE.
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  * ====================================================================
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  */
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 package net.sf.classifier4J.util;
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 import java.io.Serializable;
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 public class ToStringBuilder implements Serializable {
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     StringBuffer output = new StringBuffer("");
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     /**
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      * @param classifier
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      */
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     public ToStringBuilder(Object o) {
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         if (o == null) {
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             throw new IllegalArgumentException("Object cannot be null");
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         }
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         output = new StringBuffer(o.getClass().getName() + " " );
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     }
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     public ToStringBuilder append(String name, Object o) {
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         if (o == null) {
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             output.append(name + ": null");    
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         } else {
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             output.append(name + ": " + o.toString());
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         }
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         return this;     
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     }
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     public ToStringBuilder append(String name, double num) {
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         output.append(name + ": " + num);
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         return this;
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     }
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     public String toString() {
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         return output.toString();        
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     }
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 }

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