defaultfeaturevalidation.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

<HR>

<A NAME="getPriority()"><!-- --></A><H3>
getPriority</H3>
<PRE>
public int <B>getPriority</B>()</PRE>
<DL>
<DD>The priority level used to schedule this Validation.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/validation/Validation.html#getPriority()">getPriority</A></CODE> in interface <CODE><A HREF="../../../org/geotools/validation/Validation.html" title="interface in org.geotools.validation">Validation</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>PRORITY_SIMPLE<DT><B>See Also:</B><DD><A HREF="../../../org/geotools/validation/Validation.html#getPriority()"><CODE>Validation.getPriority()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getTypeRefs()"><!-- --></A><H3>
getTypeRefs</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[] <B>getTypeRefs</B>()</PRE>
<DL>
<DD>Implementation of getTypeNames.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/validation/Validation.html#getTypeRefs()">getTypeRefs</A></CODE> in interface <CODE><A HREF="../../../org/geotools/validation/Validation.html" title="interface in org.geotools.validation">Validation</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Array of typeNames, or empty array for all, null for disabled<DT><B>See Also:</B><DD><CODE>org.geotools.validation.Validation#getTypeNames()</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getTypeRef()"><!-- --></A><H3>
getTypeRef</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getTypeRef</B>()</PRE>
<DL>
<DD>Access typeRef property.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Returns the typeRef in the format dataStoreId:typeName.</DL>
</DD>
</DL>
<HR>

<A NAME="setTypeRef(java.lang.String)"><!-- --></A><H3>
setTypeRef</H3>
<PRE>
public void <B>setTypeRef</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;typeRef)</PRE>
<DL>
<DD>Set typeRef to typeRef.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>typeRef</CODE> - The typeRef in the format dataStoreId:typeName</DL>
</DD>
</DL>
<HR>

<A NAME="validate(org.geotools.feature.Feature, org.geotools.feature.FeatureType, org.geotools.validation.ValidationResults)"><!-- --></A><H3>
validate</H3>
<PRE>
public boolean <B>validate</B>(<A HREF="../../../org/geotools/feature/Feature.html" title="interface in org.geotools.feature">Feature</A>&nbsp;feature,
                        <A HREF="../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;type,
                        <A HREF="../../../org/geotools/validation/ValidationResults.html" title="interface in org.geotools.validation">ValidationResults</A>&nbsp;results)</PRE>
<DL>
<DD>Validation test for feature.
 
 <p>
 Description of test ...
 </p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/validation/FeatureValidation.html#validate(org.geotools.feature.Feature, org.geotools.feature.FeatureType, org.geotools.validation.ValidationResults)">validate</A></CODE> in interface <CODE><A HREF="../../../org/geotools/validation/FeatureValidation.html" title="interface in org.geotools.validation">FeatureValidation</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>feature</CODE> - The Feature to be validated<DD><CODE>type</CODE> - The FeatureType of the feature<DD><CODE>results</CODE> - The storage for error messages.
<DT><B>Returns:</B><DD><code>true</code> if the feature is a valid geometry.<DT><B>See Also:</B><DD><A HREF="../../../org/geotools/validation/FeatureValidation.html#validate(org.geotools.feature.Feature, org.geotools.feature.FeatureType, org.geotools.validation.ValidationResults)"><CODE>FeatureValidation.validate(org.geotools.feature.Feature, org.geotools.feature.FeatureType, org.geotools.validation.ValidationResults)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getDefaultLineString(org.geotools.feature.Feature)"><!-- --></A><H3>
getDefaultLineString</H3>
<PRE>
protected <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A> <B>getDefaultLineString</B>(<A HREF="../../../org/geotools/feature/Feature.html" title="interface in org.geotools.feature">Feature</A>&nbsp;feature)
                                   throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ClassCastException.html" title="class or interface in java.lang">ClassCastException</A></PRE>
<DL>
<DD>Retrives a single LineString from feature.getDefaultGeometry.
 <p>
 If feature contains MultiLineString (or GeometryCollection ) of length
 1 it will be deemed sufficient. Shapefiles are determined to work with
 MultiLineStrings of length 1 forcing the creation of this method.
 </p>
 
 <p>
 If feature.getDefaultGeometry returns <code>null</code> this method
 will return null. For most cases the validation should just be abandoned
 with a warning; the user can separately specify a NullZero check. This
 will prevent the same error (a null value) being reproted by
 each and every SpatialValidation test.
 </p>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>feature</CODE> - Feature
<DT><B>Returns:</B><DD>feature.getDefaultGeomertry as a LineString, or <code>null</code>
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/ClassCastException.html" title="class or interface in java.lang">ClassCastException</A></CODE> - If feature.getDefaultGeometry is the wrong type</DL>
</DD>
</DL>
<!-- ========= END OF CLASS DATA ========= -->
<HR>


<!-- ======= START OF BOTTOM NAVBAR ====== -->
<A NAME="navbar_bottom"><!-- --></A>
<A HREF="#skip-navbar_bottom" 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_bottom_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>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/DefaultFeatureValidation.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;<A HREF="../../../org/geotools/validation/DefaultFeatureResults.html" title="class in org.geotools.validation"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<A HREF="../../../org/geotools/validation/DefaultFeatureValidationBeanInfo.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>  &nbsp;
&nbsp;<A HREF="DefaultFeatureValidation.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
&nbsp;<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:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_bottom"></A>
<!-- ======== END OF BOTTOM NAVBAR ======= -->

<HR>
Copyright &copy; 1996-2007 <a href="http://www.geotools.org">Geotools</a>. All Rights Reserved.
</BODY>
</HTML>