sldparser.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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<A NAME="setInput(java.io.File)"><!-- --></A><H3>
setInput</H3>
<PRE>
public void <B>setInput</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;f)
              throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/FileNotFoundException.html" title="class or interface in java.io">FileNotFoundException</A></PRE>
<DL>
<DD>Sets the file to use to read the SLD from
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>f</CODE> - the file to use
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/FileNotFoundException.html" title="class or interface in java.io">FileNotFoundException</A></CODE> - if the file is missing</DL>
</DD>
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<A NAME="setInput(java.net.URL)"><!-- --></A><H3>
setInput</H3>
<PRE>
public void <B>setInput</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/net/URL.html" title="class or interface in java.net">URL</A>&nbsp;url)
              throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>sets an URL to read the SLD from
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>url</CODE> - the url to read the SLD from
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE> - If anything goes wrong opening the url</DL>
</DD>
</DL>
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<A NAME="setInput(java.io.InputStream)"><!-- --></A><H3>
setInput</H3>
<PRE>
public void <B>setInput</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html" title="class or interface in java.io">InputStream</A>&nbsp;in)</PRE>
<DL>
<DD>Sets the input stream to read the SLD from
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>in</CODE> - the inputstream used to read the SLD from</DL>
</DD>
</DL>
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<A NAME="setInput(java.io.Reader)"><!-- --></A><H3>
setInput</H3>
<PRE>
public void <B>setInput</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Reader.html" title="class or interface in java.io">Reader</A>&nbsp;in)</PRE>
<DL>
<DD>Sets the input stream to read the SLD from
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>in</CODE> - the inputstream used to read the SLD from</DL>
</DD>
</DL>
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<A NAME="readXML()"><!-- --></A><H3>
readXML</H3>
<PRE>
public <A HREF="../../../org/geotools/styling/Style.html" title="interface in org.geotools.styling">Style</A>[] <B>readXML</B>()</PRE>
<DL>
<DD>Read the xml inputsource provided and create a Style object for each user
 style found
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Style[] the styles constructed.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/RuntimeException.html" title="class or interface in java.lang">RuntimeException</A></CODE> - if a parsing error occurs</DL>
</DD>
</DL>
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<A NAME="readDOM(org.w3c.dom.Document)"><!-- --></A><H3>
readDOM</H3>
<PRE>
public <A HREF="../../../org/geotools/styling/Style.html" title="interface in org.geotools.styling">Style</A>[] <B>readDOM</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/org/w3c/dom/Document.html" title="class or interface in org.w3c.dom">Document</A>&nbsp;document)</PRE>
<DL>
<DD>Read the DOM provided and create a Style object for each user style found
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>document</CODE> - a dom containing the SLD
<DT><B>Returns:</B><DD>Style[] the styles constructed.</DL>
</DD>
</DL>
<HR>

<A NAME="parseSLD()"><!-- --></A><H3>
parseSLD</H3>
<PRE>
public <A HREF="../../../org/geotools/styling/StyledLayerDescriptor.html" title="interface in org.geotools.styling">StyledLayerDescriptor</A> <B>parseSLD</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="parseDescriptor(org.w3c.dom.Node)"><!-- --></A><H3>
parseDescriptor</H3>
<PRE>
public <A HREF="../../../org/geotools/styling/StyledLayerDescriptor.html" title="interface in org.geotools.styling">StyledLayerDescriptor</A> <B>parseDescriptor</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/org/w3c/dom/Node.html" title="class or interface in org.w3c.dom">Node</A>&nbsp;root)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="parseNamedStyle(org.w3c.dom.Node)"><!-- --></A><H3>
parseNamedStyle</H3>
<PRE>
public <A HREF="../../../org/geotools/styling/NamedStyle.html" title="interface in org.geotools.styling">NamedStyle</A> <B>parseNamedStyle</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/org/w3c/dom/Node.html" title="class or interface in org.w3c.dom">Node</A>&nbsp;n)</PRE>
<DL>
<DD>Parses a NamedStyle from node.
 <p>
 A NamedStyle is used to refer to a style that has a name in a WMS,
 and is defined as:
 <pre><code>
 <xsd:element name="NamedStyle">
  <xsd:annotation>
   <xsd:documentation> A NamedStyle is used to refer to a style that has a name in a WMS. </xsd:documentation>
  </xsd:annotation>
  <xsd:complexType>
   <xsd:sequence>
    <xsd:element ref="sld:Name"/>
   </xsd:sequence>
  </xsd:complexType>
 </xsd:element>
 </code></pre>
 </p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>n</CODE> - </DL>
</DD>
</DL>
<HR>

<A NAME="parseStyle(org.w3c.dom.Node)"><!-- --></A><H3>
parseStyle</H3>
<PRE>
public <A HREF="../../../org/geotools/styling/Style.html" title="interface in org.geotools.styling">Style</A> <B>parseStyle</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/org/w3c/dom/Node.html" title="class or interface in org.w3c.dom">Node</A>&nbsp;n)</PRE>
<DL>
<DD>build a style for the Node provided
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>n</CODE> - the node which contains the style to be parsed.
<DT><B>Returns:</B><DD>the Style constructed.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/RuntimeException.html" title="class or interface in java.lang">RuntimeException</A></CODE> - if an error occurs setting up the parser</DL>
</DD>
</DL>
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