validationprocessor.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

addValidation</H3>
<PRE>
public void <B>addValidation</B>(<A HREF="../../../org/geotools/validation/IntegrityValidation.html" title="interface in org.geotools.validation">IntegrityValidation</A>&nbsp;validation)</PRE>
<DL>
<DD>addValidation
 
 <p>
 Add an IntegrityValidation to the list of Integrity tests
 </p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>validation</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="getDependencies(java.lang.String)"><!-- --></A><H3>
getDependencies</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A> <B>getDependencies</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;typeName)</PRE>
<DL>
<DD>getDependencies purpose.
 
 <p>
 Gets all the FeatureTypes that this FeatureTypeInfo uses.
 </p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>typeName</CODE> - the FeatureTypeName
<DT><B>Returns:</B><DD>all the FeatureTypes that this FeatureTypeInfo uses.</DL>
</DD>
</DL>
<HR>

<A NAME="runFeatureTests(java.lang.String, org.geotools.feature.FeatureType, org.geotools.data.FeatureReader, org.geotools.validation.ValidationResults)"><!-- --></A><H3>
runFeatureTests</H3>
<PRE>
public void <B>runFeatureTests</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;dsID,
                            <A HREF="../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;type,
                            <A HREF="../../../org/geotools/data/FeatureReader.html" title="interface in org.geotools.data">FeatureReader</A>&nbsp;reader,
                            <A HREF="../../../org/geotools/validation/ValidationResults.html" title="interface in org.geotools.validation">ValidationResults</A>&nbsp;results)
                     throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>runFeatureTests  Change: Uses a FeatureReader now instead of a
 FeatureCollection.
 
 <p>
 Performs a lookup on the FeatureTypeInfo name to determine what
 FeatureTests need to be performed. Once these tests are gathered, they
 are run on each  feature in the FeatureCollection. The first validation
 test lookup checks to see if there are any validations that are to be
 performed on every FeatureTypeInfo. An example of this could be an
 isValid() test on all geometries in all FeatureTypes. Once those tests
 have been gathered, a lookup is performed on the TypeName of the
 FeatureTypeInfo to check for specific FeatureTypeInfo validation tests.
 A list of validation tests is returned from each lookup, if any exist.
 When all the validation tests have been gathered, each test is iterated
 through then run on each Feature, with the ValidationResults coming
 along for the ride, collecting error information.  Parameter
 "FeatureCollection collection" should be changed later to take in a
 FeatureSource so not everything is loaded into memory.
 </p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dsID</CODE> - data Store id.<DD><CODE>type</CODE> - The FeatureTypeInfo of the features being tested.<DD><CODE>reader</CODE> - The collection of features, of a particulare
        FeatureTypeInfo "type", that are to be validated.<DD><CODE>results</CODE> - Storage for the results of the validation tests.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE> - FeatureValidations throw Exceptions</DL>
</DD>
</DL>
<HR>

<A NAME="runIntegrityTests(java.util.Set, java.util.Map, com.vividsolutions.jts.geom.Envelope, org.geotools.validation.ValidationResults)"><!-- --></A><H3>
runIntegrityTests</H3>
<PRE>
public void <B>runIntegrityTests</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A>&nbsp;typeRefs,
                              <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;stores,
                              <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Envelope.html" title="class or interface in com.vividsolutions.jts.geom">Envelope</A>&nbsp;envelope,
                              <A HREF="../../../org/geotools/validation/ValidationResults.html" title="interface in org.geotools.validation">ValidationResults</A>&nbsp;results)
                       throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>runIntegrityTests
 
 <p>
 Performs a lookup on the FeatureTypeInfo name to determine what
 IntegrityTests need to be performed. Once these tests are gathered,
 they are run on the collection  features in the Envelope, defined by a
 FeatureSource (not a FeatureCollection!). The first validation test
 lookup checks to see if there are any validations that are to be
 performed on every FeatureTypeInfo. An example of this could be a
 uniqueID() test on a unique column value in all FeatureTypes. Once
 those tests have been gathered, a lookup is performed on the TypeName
 of the FeatureTypeInfo to check for specific Integrity validation
 tests. A list of validation tests is returned from each lookup, if any
 exist. When all the validation tests have been gathered, each test is
 iterated through then run on each Feature, with the ValidationResults
 coming along for the ride, collecting error information.
 </p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>typeRefs</CODE> - List of modified features, or null to use
        stores.keySet()<DD><CODE>stores</CODE> - the Map of effected features (Map of key=typeRef,
        value="featureSource"<DD><CODE>envelope</CODE> - The bounding box that contains all modified Features<DD><CODE>results</CODE> - Storage for the results of the validation tests.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE> - Throws an exception if the HashMap contains a value
         that is not a FeatureSource</DL>
</DD>
</DL>
<HR>

<A NAME="queryPlugInNames(java.util.Map)"><!-- --></A><H3>
queryPlugInNames</H3>
<PRE>
protected static final <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A> <B>queryPlugInNames</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;testSuiteDTOs)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="load(java.io.File, java.io.File)"><!-- --></A><H3>
load</H3>
<PRE>
public void <B>load</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/File.html" title="class or interface in java.io">File</A>&nbsp;plugins,
                 <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/File.html" title="class or interface in java.io">File</A>&nbsp;testsuites)
          throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Load testsuites from provided directories.
 
 <p>
 This is mostly useful for testing, you may want to write your own load
 method with enhanced error reporting.
 </p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>plugins</CODE> - DOCUMENT ME!<DD><CODE>testsuites</CODE> - DOCUMENT ME!
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE> - DOCUMENT ME!</DL>
</DD>
</DL>
<HR>

<A NAME="load(java.util.Map, java.util.Map)"><!-- --></A><H3>
load</H3>
<PRE>
public void <B>load</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;plugInDTOs,
                 <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;testSuiteDTOs)
          throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Populates this validation processor against the provided DTO objects.
 
 <p>
 This method is useful for testing, it is not forgiving and will error
 out if things go bad.
 </p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>plugInDTOs</CODE> - <DD><CODE>testSuiteDTOs</CODE> - 
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></CODE>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ClassNotFoundException.html" title="class or interface in java.lang">ClassNotFoundException</A></CODE> - DOCUMENT ME!</DL>
</DD>
</DL>
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