68 lines
4.9 KiB
HTML
68 lines
4.9 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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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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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="RecordFormat class" />
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<meta name="abstract" content="The RecordFormat class allows the Java program to describe a group of fields or parameters. A record object contains data described by a RecordFormat object. If the program is using record-level access classes, the RecordFormat class also allows the program to specify descriptions for key fields." />
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<meta name="description" content="The RecordFormat class allows the Java program to describe a group of fields or parameters. A record object contains data described by a RecordFormat object. If the program is using record-level access classes, the RecordFormat class also allows the program to specify descriptions for key fields." />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="dtadrfmt" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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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>RecordFormat class</title>
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</head>
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<body id="dtadrfmt"><a name="dtadrfmt"><!-- --></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">RecordFormat class</h1>
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<div><p>The RecordFormat class allows the Java™ program to describe a group of fields
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or parameters. A record object contains data described by a RecordFormat object.
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If the program is using record-level access classes, the RecordFormat class
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also allows the program to specify descriptions for key fields.</p>
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<div class="section"><p><a href="javadoc/com/ibm/as400/access/RecordFormat.html#NAVBAR_TOP">RecordFormat</a> </p>
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<p>A RecordFormat object contains a
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set of field descriptions. The field description can be accessed by index
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or by name. Methods exist on the RecordFormat class to do the following:</p>
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<ul><li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#ADDFIELDDESCRIPTION(COM.IBM.AS400.ACCESS.FIELDDESCRIPTION)"> Add</a> field descriptions to the record format.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#ADDKEYFIELDDESCRIPTION(INT)"> Add key</a> field descriptions to the record format.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#GETFIELDDESCRIPTION(INT)"> Retrieve</a> field descriptions from the record format by
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index or by name.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#GETKEYFIELDDESCRIPTION(INT)"> Retrieve key</a> field descriptions from the record format
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by index or by name.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#GETFIELDNAMES()"> Retrieve the names</a> of the fields that make up the record
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format.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#GETKEYFIELDNAMES()"> Retrieve the names</a> of the key fields that make up the
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record format.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#GETNUMBEROFFIELDS()"> Retrieve the number</a> of fields in the record format.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#GETNUMBEROFKEYFIELDS()"> Retrieve the number</a> of key fields in the record format.</li>
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<li><a href="javadoc/com/ibm/as400/access/RecordFormat.html#GETNEWRECORD()"> Create a Record object</a> based on this record format.</li>
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</ul>
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</div>
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<div class="section"><h4 class="sectiontitle">Example: Adding field descriptions to a record format</h4><p>The
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following example adds the field descriptions created in the <a href="dtadfld.htm#dtadfld">field
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description</a> example to a record format:</p>
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<pre> // Create a record format object, then fill it with field descriptions.
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RecordFormat rf = new RecordFormat();
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rf.addFieldDescription(bfd);
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rf.addFieldDescription(cfd1);
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rf.addFieldDescription(cfd2);</pre>
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<p>To see how to create a record
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from the record format, see the example on the following page:</p>
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<blockquote><a href="dtadrec.htm#dtadrec">Record class</a></blockquote>
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</div>
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</div>
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</body>
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</html>
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