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

public <A HREF="../../../../../org/geotools/data/vpf/ifc/VPFHeader.html" title="interface in org.geotools.data.vpf.ifc">VPFHeader</A> <B>getHeader</B>()</PRE>
<DL>
<DD>Describe <code>getHeader</code> method here.
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<DD><DL>
</DL>
</DD>
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<DT><B>Returns:</B><DD>a <code>VPFHeader</code> value</DL>
</DD>
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<A NAME="getByteOrder()"><!-- --></A><H3>
getByteOrder</H3>
<PRE>
public char <B>getByteOrder</B>()</PRE>
<DL>
<DD>Get the ByteOrder value.
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<DD><DL>
</DL>
</DD>
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<DT><B>Returns:</B><DD>the ByteOrder value.</DL>
</DD>
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<A NAME="setByteOrder(char)"><!-- --></A><H3>
setByteOrder</H3>
<PRE>
public void <B>setByteOrder</B>(char&nbsp;newByteOrder)</PRE>
<DL>
<DD>Set the ByteOrder value.
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<DD><DL>
</DL>
</DD>
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<DT><B>Parameters:</B><DD><CODE>newByteOrder</CODE> - The new ByteOrder value.</DL>
</DD>
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<A NAME="unread(long)"><!-- --></A><H3>
unread</H3>
<PRE>
protected void <B>unread</B>(long&nbsp;bytes)
               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>Describe <code>unread</code> method here.
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<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bytes</CODE> - a <code>long</code> value
<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 an error occurs</DL>
</DD>
</DL>
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<A NAME="seek(long)"><!-- --></A><H3>
seek</H3>
<PRE>
protected void <B>seek</B>(long&nbsp;pos)
             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>Describe <code>seek</code> method here.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pos</CODE> - a <code>long</code> value
<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 an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="setPosition(long)"><!-- --></A><H3>
setPosition</H3>
<PRE>
public void <B>setPosition</B>(long&nbsp;pos)
                 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>DOCUMENT ME!
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pos</CODE> - DOCUMENT ME!
<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> - DOCUMENT ME!</DL>
</DD>
</DL>
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<A NAME="readRow(int)"><!-- --></A><H3>
readRow</H3>
<PRE>
public <A HREF="../../../../../org/geotools/data/vpf/ifc/VPFRow.html" title="interface in org.geotools.data.vpf.ifc">VPFRow</A> <B>readRow</B>(int&nbsp;index)
               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>Method <code>readRow</code> is used to perform
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<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - an <code><code>int</code></code> value
<DT><B>Returns:</B><DD>a <code><code>VPFRow</code></code> value
<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 an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="readAllRows()"><!-- --></A><H3>
readAllRows</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A> <B>readAllRows</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>Describe <code>readAllRows</code> method here.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a <code>List</code> value
<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 an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="readRows(org.geotools.data.vpf.ifc.VPFRow[])"><!-- --></A><H3>
readRows</H3>
<PRE>
public int <B>readRows</B>(<A HREF="../../../../../org/geotools/data/vpf/ifc/VPFRow.html" title="interface in org.geotools.data.vpf.ifc">VPFRow</A>[]&nbsp;rows)
             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>Method <code>readRows</code> is used to perform
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rows</CODE> - a <code><code>VPFRow[]</code></code> value
<DT><B>Returns:</B><DD>an <code><code>int</code></code> value
<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 an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="readRows(org.geotools.data.vpf.ifc.VPFRow[], int)"><!-- --></A><H3>
readRows</H3>
<PRE>
public int <B>readRows</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)
             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>Describe <code>readRows</code> method here.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rows</CODE> - a <code>VPFRow[]</code> value<DD><CODE>fromIndex</CODE> - an <code>int</code> value
<DT><B>Returns:</B><DD>an <code>int</code> value
<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 an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="readChar()"><!-- --></A><H3>
readChar</H3>
<PRE>
protected char <B>readChar</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>Describe <code>readChar</code> method here.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a <code>char</code> value
<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 an error occurs</DL>
</DD>
</DL>
<HR>

<A NAME="readString(java.lang.String)"><!-- --></A><H3>
readString</H3>
<PRE>
protected <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>readString</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)
                     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>Describe <code>readString</code> method here.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>terminators</CODE> - a <code>String</code> value
<DT><B>Returns:</B><DD>a <code>String</code> value
<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 an error occurs</DL>
</DD>
</DL>