58 lines
3.2 KiB
HTML
58 lines
3.2 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Prolog class" />
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<meta name="abstract" content="" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Prolog class</title>
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</head>
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<body id="rzahhcommtraceprolog"><a name="rzahhcommtraceprolog"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Prolog class</h1>
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<div><p></p>
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<div class="section"><p>The <a href="javadoc/com/ibm/as400/util/commtrace/Prolog.html">Prolog class</a> represents the initial 256-byte
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section of a communications trace for a LAN line description. The Prolog
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contains general information about the trace, such as start and end times,
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number of bytes collected, and so on. Use the Prolog class to retrieve information
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from this section of trace, which you can then print, display, filter, or
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process in some other way.</p>
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<p>The Prolog class provides methods that allow
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you to perform a variety of actions that include the following:</p>
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<ul><li>Retrieve values from the fields of the prolog, such as the trace description,
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Ethernet Type, data direction, IP address, and so on</li>
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<li>Return a formatted String that contains all the fields of the prolog</li>
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<li>Test the prolog fields for invalid data</li>
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</ul>
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</div>
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<div class="section"><h4 class="sectiontitle">Example</h4><p>The following example shows how you can
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use many of the commtrace classes, including the Prolog class, to display
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trace information to your monitor:</p>
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<blockquote><a href="rzahhcommtraceexample.htm#rzahhcommtraceexample">Example: Using the commtrace classes</a></blockquote>
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</div>
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<div class="section"><h4 class="sectiontitle">Javadoc reference documentation</h4><p>For
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more information about the Prolog class, see the following Javadoc reference
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documentation:</p>
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<blockquote><a href="javadoc/com/ibm/as400/util/commtrace/Prolog.html">Prolog</a></blockquote>
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</div>
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</div>
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