streamgridcoverageexchange.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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<B>Constructor Detail</B></FONT></TD>
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<A NAME="StreamGridCoverageExchange()"><!-- --></A><H3>
StreamGridCoverageExchange</H3>
<PRE>
public <B>StreamGridCoverageExchange</B>()</PRE>
<DL>
</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="isLegalSource(java.lang.Object)"><!-- --></A><H3>
isLegalSource</H3>
<PRE>
public boolean <B>isLegalSource</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;source)</PRE>
<DL>
<DD>Checks the source Object and ensures that it is legal for this type of
 GridCoverageExchange This method is basic and can easily be fooled at
 this point
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>source</CODE> - the source object to check
<DT><B>Returns:</B><DD>true if source is an object understood by
         StreamGridCoverageExchange<DT><B>See Also:</B><DD><CODE>org.opengis.coverage.grid.GridCoverageExchange#getReader(java.lang.Object,
      org.opengis.coverage.grid.Format)</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getWriter(java.lang.Object, org.opengis.coverage.grid.Format)"><!-- --></A><H3>
getWriter</H3>
<PRE>
public GridCoverageWriter <B>getWriter</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;destination,
                                    Format&nbsp;format)
                                                       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><DL>
<DT><B>Specified by:</B><DD><CODE>getWriter</CODE> in interface <CODE>GridCoverageExchange</CODE></DL>
</DD>
<DD><DL>

<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><DT><B>See Also:</B><DD><CODE>GridCoverageExchange.getWriter(java.lang.Object,
      org.opengis.coverage.grid.Format)</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="isLegalDestination(java.lang.Object)"><!-- --></A><H3>
isLegalDestination</H3>
<PRE>
public boolean <B>isLegalDestination</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;destination)</PRE>
<DL>
<DD>Checks the source Object and ensures that it is legal for this type of
 GridCoverageExchange
 
 This method is basic and can easily be fooled at this point
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>destination</CODE> - the source object to check
<DT><B>Returns:</B><DD>true if destination is an object understood by
         StreamGridCoverageExchange<DT><B>See Also:</B><DD><CODE>org.opengis.coverage.grid.GridCoverageExchange#getReader(java.lang.Object,
      org.opengis.coverage.grid.Format)</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getFormats()"><!-- --></A><H3>
getFormats</H3>
<PRE>
public Format[] <B>getFormats</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getFormats</CODE> in interface <CODE>GridCoverageExchange</CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also:</B><DD><CODE>GridCoverageExchange.getFormats()</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getReader(java.lang.Object)"><!-- --></A><H3>
getReader</H3>
<PRE>
public GridCoverageReader <B>getReader</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;arg0)
                                                       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><DL>
<DT><B>Specified by:</B><DD><CODE>getReader</CODE> in interface <CODE>GridCoverageExchange</CODE></DL>
</DD>
<DD><DL>

<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><DT><B>See Also:</B><DD><CODE>GridCoverageExchange.getReader(java.lang.Object)</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="dispose()"><!-- --></A><H3>
dispose</H3>
<PRE>
public void <B>dispose</B>()
             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>new Format[formatSet.size()]
 This is a stateless GridCoverageExchange therefore nothing needs to be
 done
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>dispose</CODE> in interface <CODE>GridCoverageExchange</CODE></DL>
</DD>
<DD><DL>

<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><DT><B>See Also:</B><DD><CODE>GridCoverageExchange.dispose()</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="isAvailable()"><!-- --></A><H3>
isAvailable</H3>
<PRE>
public boolean <B>isAvailable</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="setDataSource(java.lang.Object)"><!-- --></A><H3>
setDataSource</H3>
<PRE>
public boolean <B>setDataSource</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;datasource)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>See Also:</B><DD><CODE>org.geotools.data.coverage.grid.GridCoverageExchange#accepts(java.net.URL)</CODE></DL>
</DD>
</DL>
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