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From dflo...@apache.org
Subject cvs commit: jakarta-commons-sandbox/contract/xdocs/style project.css project-colburne.css maven.css tigris.css print.css
Date Sun, 17 Oct 2004 17:03:56 GMT
dflorey     2004/10/17 10:03:56

  Modified:    contract/xdocs quickstart.xml
  Removed:     contract/xdocs/style project.css project-colburne.css
                        maven.css tigris.css print.css
  Log:
  Removed styles
  
  Revision  Changes    Path
  1.3       +9 -2      jakarta-commons-sandbox/contract/xdocs/quickstart.xml
  
  Index: quickstart.xml
  ===================================================================
  RCS file: /home/cvs/jakarta-commons-sandbox/contract/xdocs/quickstart.xml,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- quickstart.xml	15 Oct 2004 17:57:27 -0000	1.2
  +++ quickstart.xml	17 Oct 2004 17:03:56 -0000	1.3
  @@ -19,8 +19,11 @@
   a contract that defines which types of parameters are accepted by your method and you specify
the 
   type of tbe return value. This is how a method might look like that calcalutes speed:</p>
   <source>
  -	public float calculateSpeed(float distance, float time, String unit) {
  -		...calculate speed...
  +	public float calculateSpeed(float distance, float time, String timeUnit) {
  +		float speed;
  +        if (timeUnit.equals("s")) speed = distance / time;
  +        else if (timeUnit.equals("min")) speed = distance*60 / time;
  +        else speed = distance*3600 / time;
   		return speed;
   	}
   </source>
  @@ -84,6 +87,10 @@
       }
   }
   		</source>
  +<p>You'll be shocked at this moment as you have to write down a lot more lines
  +	of code than in the classical java method example. But on the other hand you'll gain
  +	a lot! Launch the example that is included in this component by invoking the contrac-example.jar:</p>
  +	<source>java -jar contract-example.jar</source>
   <p>As you can see, you have to define constraints for all the parameters that your
method will accept.
   	You even have the possibility to provide a default value that will be used when no parameter
value
   	is provided. This means, that the parameter is optional.</p>
  
  
  

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