vpfinputstream.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

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new <code>VPFInputStream</code> instance.</TD>
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<B>Method Summary</B></FONT></TD>
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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#availableRows()">availableRows</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>availableRows</code> method here.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#close()">close</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>close</code> method here.</TD>
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<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#condeb(java.lang.String)">condeb</A></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;msg)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>condeb</code> method here.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#getByteOrder()">getByteOrder</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the ByteOrder value.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/geotools/data/vpf/ifc/VPFHeader.html" title="interface in org.geotools.data.vpf.ifc">VPFHeader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#getHeader()">getHeader</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>getHeader</code> method here.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#getVariableIndexFileName()">getVariableIndexFileName</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>getVariableIndexFileName</code> method here.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readAllRows()">readAllRows</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readAllRows</code> method here.</TD>
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<CODE>protected &nbsp;char</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readChar()">readChar</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readChar</code> method here.</TD>
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<CODE>protected &nbsp;DirectPosition[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readCoord2DDouble(int)">readCoord2DDouble</A></B>(int&nbsp;instancesCount)</CODE>

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<CODE>protected &nbsp;DirectPosition[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readCoord2DFloat(int)">readCoord2DFloat</A></B>(int&nbsp;instancesCount)</CODE>

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<CODE>protected &nbsp;DirectPosition[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readCoord3DDouble(int)">readCoord3DDouble</A></B>(int&nbsp;instancesCount)</CODE>

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<CODE>protected &nbsp;DirectPosition[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readCoord3DFloat(int)">readCoord3DFloat</A></B>(int&nbsp;instancesCount)</CODE>

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<CODE>protected &nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readDouble()">readDouble</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readDouble</code> method here.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readFixedSizeData(char, int)">readFixedSizeData</A></B>(char&nbsp;dataType,
                  int&nbsp;instancesCount)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readFixedSizeData</code> method here.</TD>
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<CODE>protected &nbsp;float</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readFloat()">readFloat</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readFloat</code> method here.</TD>
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<CODE>abstract &nbsp;<A HREF="../../../../../org/geotools/data/vpf/ifc/VPFHeader.html" title="interface in org.geotools.data.vpf.ifc">VPFHeader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readHeader()">readHeader</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readHeader</code> method here.</TD>
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<CODE>protected &nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readInteger()">readInteger</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readInteger</code> method here.</TD>
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<CODE>protected &nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readNumber(int)">readNumber</A></B>(int&nbsp;cnt)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readNumber</code> method here.</TD>
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<CODE>abstract &nbsp;<A HREF="../../../../../org/geotools/data/vpf/ifc/VPFRow.html" title="interface in org.geotools.data.vpf.ifc">VPFRow</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readRow()">readRow</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readRow</code> method here.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/geotools/data/vpf/ifc/VPFRow.html" title="interface in org.geotools.data.vpf.ifc">VPFRow</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readRow(int)">readRow</A></B>(int&nbsp;index)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method <code>readRow</code> is used to perform</TD>
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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readRows(org.geotools.data.vpf.ifc.VPFRow[])">readRows</A></B>(<A HREF="../../../../../org/geotools/data/vpf/ifc/VPFRow.html" title="interface in org.geotools.data.vpf.ifc">VPFRow</A>[]&nbsp;rows)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Method <code>readRows</code> is used to perform</TD>
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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readRows(org.geotools.data.vpf.ifc.VPFRow[], int)">readRows</A></B>(<A HREF="../../../../../org/geotools/data/vpf/ifc/VPFRow.html" title="interface in org.geotools.data.vpf.ifc">VPFRow</A>[]&nbsp;rows,
         int&nbsp;fromIndex)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readRows</code> method here.</TD>
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<CODE>protected &nbsp;short</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readShort()">readShort</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readShort</code> method here.</TD>
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<CODE>protected &nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readString(java.lang.String)">readString</A></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;terminators)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readString</code> method here.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/data/vpf/io/TripletId.html" title="class in org.geotools.data.vpf.io">TripletId</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readTripletId()">readTripletId</A></B>()</CODE>

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<CODE>protected &nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/data/vpf/io/VPFInputStream.html#readVariableSizeData(char)">readVariableSizeData</A></B>(char&nbsp;dataType)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describe <code>readVariableSizeData</code> method here.</TD>
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