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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 1.4.2_13) on Tue Jun 05 11:36:41 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>ValidationProcessor (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.validation.ValidationProcessor class"><META NAME="keywords" CONTENT="featureLookup"><META NAME="keywords" CONTENT="integrityLookup"><META NAME="keywords" CONTENT="modifiedFeatureTypes"><META NAME="keywords" CONTENT="addValidation()"><META NAME="keywords" CONTENT="getDependencies()"><META NAME="keywords" CONTENT="runFeatureTests()"><META NAME="keywords" CONTENT="runIntegrityTests()"><META NAME="keywords" CONTENT="queryPlugInNames()"><META NAME="keywords" CONTENT="load()"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ValidationProcessor (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></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=3 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/ValidationProcessor.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="../../../org/geotools/validation/ValidationBeanInfo.html" title="class in org.geotools.validation"><B>PREV CLASS</B></A> <A HREF="../../../org/geotools/validation/Validator.html" title="class in org.geotools.validation"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="ValidationProcessor.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 | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <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">org.geotools.validation</FONT><BR>Class ValidationProcessor</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>ValidationProcessor</B></PRE><HR><DL><DT>public class <B>ValidationProcessor</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL><P>ValidationProcessor Runs validation tests against Features and reports the outcome of the tests. <p> The validation processor contains two main data structures. Each one is a HashMap of ArrayLists that hold Validations. The first one, featureLookup, holds per-feature validation tests (tests that operate on one feature at a time with no knowledge of any other features. The second one, integrityLookup, holds integrity validations (validations that span multiple features and/or multiple feature types). </p> <p> Each HashMap of validations is hashed with a key whose value is a FeatureTypeName. This key provides access to an ArrayList of validations that are to be performed on this FeatureTypeInfo. </p> <p> Validations are added via the two addValidation() methods. </p> <p> The validations are run when runFeatureTests() and runIntegrityTests() are called. It is recommended that the user call runFeatureTests() before runIntegrityTests() as it is usually the case that integrity tests are much more time consuming. If a Feature is incorrect, it can probably be detected early on, and quickly, in the feature validation tests. </p> <p> For validations that are performed on every FeatureTypeInfo, a value called ANYTYPENAME has been created and can be stored in the validationLookup tables if a validation specifies that it is run against all FeatureTypes. The value that causes a validation to be run against all FeatureTypes is null. Or Validation.ALL </p> <p> Results of the validation tests are handled using a Visitor pattern. This visitor is a ValidationResults object that is passed into the runFeatureTests() and runIntegrityTests() methods. Each individual validation will record error messages in the ValidationResults visitor. </p> <p> Example Use: <pre><code> ValidationProcessor processor = new ValidationProcessor();<br> processor.addValidation(FeatureValidation1);<br> processor.addValidation(FeatureValidation2);<br> processor.addValidation(IntegrityValidation1);<br> processor.addValidation(FeatureValidation3);<br> <p> processor.runFeatureTests(FeatureTypeInfo, Feature, ValidationResults);<br> processor.runIntegrityTests(layers, Envelope, ValidationResults);<br> </code></pre> </p><P><P><DL><DT><B>Author:</B></DT> <DD>bowens, Refractions Research, Inc., $Author: jive $ (last modification)</DD><DT><B>Module:</B></DT><DD><CODE><B>ext/validation</B></CODE> (<A HREF="http://maven.geotools.fr/repository/org/geotools/gt2-validation/"><CODE>gt2-validation.jar</CODE></A>) (<A HREF="http://maven.geotools.fr/reports/validation/index.html">Maven report</A>) (<A HREF="http://svn.geotools.org/geotools/tags/2.3.2/ext/validation/src/org/geotools/validation/ValidationProcessor.java">SVN head</A>)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/geotools/validation/ValidationProcessor.html#featureLookup">featureLookup</A></B></CODE><BR> Stores Lists of FeatureTests by featureType. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/geotools/validation/ValidationProcessor.html#integrityLookup">integrityLookup</A></B></CODE><BR> Stores Lists of IntegrityValidation by featureType. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/ArrayList.html" title="class or interface in java.util">ArrayList</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/geotools/validation/ValidationProcessor.html#modifiedFeatureTypes">modifiedFeatureTypes</A></B></CODE><BR> List of feature types that have been modified.</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/geotools/validation/ValidationProcessor.html#ValidationProcessor()">ValidationProcessor</A></B>()</CODE><BR>⌨️ 快捷键说明
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