gmlschema.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

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org.geotools.gml3</FONT>
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Class GMLSchema</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"><A HREF="../../../org/geotools/feature/type/SchemaImpl.html" title="class in org.geotools.feature.type">SchemaImpl</A>
      <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>GMLSchema</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>, Schema</DD>
</DL>
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<DL>
<DT>public class <B>GMLSchema</B><DT>extends <A HREF="../../../org/geotools/feature/type/SchemaImpl.html" title="class in org.geotools.feature.type">SchemaImpl</A></DL>

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<!-- ======== NESTED CLASS SUMMARY ======== -->

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<B>Nested Class Summary</B></FONT></TD>
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&nbsp;<A NAME="nested_classes_inherited_from_class_java.util.Map"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Nested classes inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.Entry.html" title="class or interface in java.util">Map.Entry</A></CODE></TD>
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</TABLE>
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<!-- =========== FIELD SUMMARY =========== -->

<A NAME="field_summary"><!-- --></A>
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<TD COLSPAN=2><FONT SIZE="+2">
<B>Field Summary</B></FONT></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSOLUTEEXTERNALPOSITIONALACCURACYTYPE_TYPE">ABSOLUTEEXTERNALPOSITIONALACCURACYTYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType name="AbsoluteExternalPositionalAccuracyType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;Closeness of reported coordinate values to values accepted as or being true. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCONTINUOUSCOVERAGETYPE_TYPE">ABSTRACTCONTINUOUSCOVERAGETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractContinuousCoverageType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;A continuous coverage as defined in ISO 19123 is a coverage that can return different values for the same feature attribute at different direct positions within a single spatiotemporal object in its spatiotemporal domain&lt;/documentation&gt;
      &lt;/annotation&gt;
      &lt;complexContent&gt;
          &lt;extension base="gml:AbstractCoverageType"&gt;
              &lt;sequence&gt;
                  &lt;element minOccurs="0" ref="gml:coverageFunction"/&gt;
              &lt;/sequence&gt;
          &lt;/extension&gt;
      &lt;/complexContent&gt;
  &lt;/complexType&gt;

    </code>
   
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCOORDINATEOPERATIONBASETYPE_TYPE">ABSTRACTCOORDINATEOPERATIONBASETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractCoordinateOperationBaseType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;Basic encoding for coordinate operation objects, simplifying and restricting the DefinitionType as needed. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCOORDINATEOPERATIONTYPE_TYPE">ABSTRACTCOORDINATEOPERATIONTYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractCoordinateOperationType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;A mathematical operation on coordinates that transforms or converts coordinates to another coordinate reference system. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCOORDINATESYSTEMBASETYPE_TYPE">ABSTRACTCOORDINATESYSTEMBASETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractCoordinateSystemBaseType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;Basic encoding for coordinate system objects, simplifying and restricting the DefinitionType as needed. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCOORDINATESYSTEMTYPE_TYPE">ABSTRACTCOORDINATESYSTEMTYPE_TYPE</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractCoordinateSystemType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;A coordinate system (CS) is the set of coordinate system axes that spans a given coordinate space. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCOVERAGETYPE_TYPE">ABSTRACTCOVERAGETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractCoverageType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;Abstract element which acts as the head of a substitution group for coverages. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCURVESEGMENTTYPE_TYPE">ABSTRACTCURVESEGMENTTYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractCurveSegmentType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;Curve segment defines a homogeneous segment of a curve.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTCURVETYPE_TYPE">ABSTRACTCURVETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractCurveType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;An abstraction of a curve to support the different levels of complexity. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTDATUMBASETYPE_TYPE">ABSTRACTDATUMBASETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractDatumBaseType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;Basic encoding for datum objects, simplifying and restricting the DefinitionType as needed. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTDATUMTYPE_TYPE">ABSTRACTDATUMTYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractDatumType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;A datum specifies the relationship of a coordinate system to the earth, thus creating a coordinate reference system. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTDISCRETECOVERAGETYPE_TYPE">ABSTRACTDISCRETECOVERAGETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractDiscreteCoverageType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;A discrete coverage consists of a domain set, range set and optionally a coverage function. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTFEATURECOLLECTIONTYPE_TYPE">ABSTRACTFEATURECOLLECTIONTYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractFeatureCollectionType"&gt;
      &lt;annotation&gt;
          &lt;documentation&gt;A feature collection contains zero or more features.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/gml3/GMLSchema.html#ABSTRACTFEATURETYPE_TYPE">ABSTRACTFEATURETYPE_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  
   <code>
  &lt;complexType abstract="true" name="AbstractFeatureType"&gt;