vectorspatialrepresentationimpl.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="VectorSpatialRepresentationImpl()"><!-- --></A><H3>
VectorSpatialRepresentationImpl</H3>
<PRE>
public <B>VectorSpatialRepresentationImpl</B>()</PRE>
<DL>
<DD>Constructs an initially empty vector spatial representation.
<P>
</DL>

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<A NAME="getTopologyLevel()"><!-- --></A><H3>
getTopologyLevel</H3>
<PRE>
public TopologyLevel <B>getTopologyLevel</B>()</PRE>
<DL>
<DD>Code which identifies the degree of complexity of the spatial relationships.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getTopologyLevel</CODE> in interface <CODE>VectorSpatialRepresentation</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setTopologyLevel(org.opengis.metadata.spatial.TopologyLevel)"><!-- --></A><H3>
setTopologyLevel</H3>
<PRE>
public void <B>setTopologyLevel</B>(TopologyLevel&nbsp;newValue)</PRE>
<DL>
<DD>Set the code which identifies the degree of complexity of the spatial relationships.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getGeometricObjects()"><!-- --></A><H3>
getGeometricObjects</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A> <B>getGeometricObjects</B>()</PRE>
<DL>
<DD>Information about the geometric objects used in the dataset.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getGeometricObjects</CODE> in interface <CODE>VectorSpatialRepresentation</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setGeometricObjects(java.util.Collection)"><!-- --></A><H3>
setGeometricObjects</H3>
<PRE>
public void <B>setGeometricObjects</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A>&nbsp;newValues)</PRE>
<DL>
<DD>Set information about the geometric objects used in the dataset.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="freeze()"><!-- --></A><H3>
freeze</H3>
<PRE>
protected void <B>freeze</B>()</PRE>
<DL>
<DD>Declare this metadata and all its attributes as unmodifiable.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/metadata/iso/MetadataEntity.html#freeze()">freeze</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/metadata/iso/MetadataEntity.html" title="class in org.geotools.metadata.iso">MetadataEntity</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
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<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</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;object)</PRE>
<DL>
<DD>Compare this vector spatial representation with the specified object for equality.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns a hash code value for this representation. For performance reason, this method do
 not uses all attributes for computing the hash code. Instead, it uses the attributes
 that are the most likely to be unique.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <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>toString</B>()</PRE>
<DL>
<DD>Returns a string representation of this representation.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
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