hypercube.html

一个java实现的R树

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="HyperCube(rtree.Point, rtree.Point)"><!-- --></A><H3>
HyperCube</H3>
<PRE>
public <B>HyperCube</B>(<A HREF="../rtree/Point.html">Point</A>&nbsp;p1,
                 <A HREF="../rtree/Point.html">Point</A>&nbsp;p2)</PRE>
<DL>
</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="getDimension()"><!-- --></A><H3>
getDimension</H3>
<PRE>
public int <B>getDimension</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="getP1()"><!-- --></A><H3>
getP1</H3>
<PRE>
public <A HREF="../rtree/Point.html">Point</A> <B>getP1</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="getP2()"><!-- --></A><H3>
getP2</H3>
<PRE>
public <A HREF="../rtree/Point.html">Point</A> <B>getP2</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="equals(rtree.HyperCube)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="../rtree/HyperCube.html">HyperCube</A>&nbsp;h)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="intersection(rtree.HyperCube)"><!-- --></A><H3>
intersection</H3>
<PRE>
public boolean <B>intersection</B>(<A HREF="../rtree/HyperCube.html">HyperCube</A>&nbsp;h)</PRE>
<DL>
<DD>Tests to see whether <B>h</B> has any common points with this HyperCube. If <B>h</B> is inside this
 object (or vice versa), it returns true.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>True if <B>h</B> and this HyperCube intersect, false otherwise.</DL>
</DD>
</DL>
<HR>

<A NAME="enclosure(rtree.HyperCube)"><!-- --></A><H3>
enclosure</H3>
<PRE>
public boolean <B>enclosure</B>(<A HREF="../rtree/HyperCube.html">HyperCube</A>&nbsp;h)</PRE>
<DL>
<DD>Tests to see whether <B>h</B> is inside this HyperCube. If <B>h</B> is exactly the same shape
 as this object, it is considered to be inside.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>True if <B>h</B> is inside, false otherwise.</DL>
</DD>
</DL>
<HR>

<A NAME="enclosure(rtree.Point)"><!-- --></A><H3>
enclosure</H3>
<PRE>
public boolean <B>enclosure</B>(<A HREF="../rtree/Point.html">Point</A>&nbsp;p)</PRE>
<DL>
<DD>Tests to see whether <B>p</B> is inside this HyperCube. If <B>p</B> lies on the boundary
 of the HyperCube, it is considered to be inside the object.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>True if <B>p</B> is inside, false otherwise.</DL>
</DD>
</DL>
<HR>

<A NAME="intersectingArea(rtree.HyperCube)"><!-- --></A><H3>
intersectingArea</H3>
<PRE>
public float <B>intersectingArea</B>(<A HREF="../rtree/HyperCube.html">HyperCube</A>&nbsp;h)</PRE>
<DL>
<DD>Returns the area of the intersecting region between this HyperCube and the argument.
 
 Below, all possible situations are depicted.

     -------   -------      ---------   ---------      ------         ------
    |2      | |2      |    |2        | |1        |    |2     |       |1     |
  --|--     | |     --|--  | ------  | | ------  |  --|------|--   --|------|--
 |1 |  |    | |    |1 |  | ||1     | | ||2     | | |1 |      |  | |2 |      |  |
  --|--     | |     --|--  | ------  | | ------  |  --|------|--   --|------|--
     -------   -------      ---------   ---------      ------         ------<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>h</CODE> - Given HyperCube.<DT><B>Returns:</B><DD>Area of intersecting region.</DL>
</DD>
</DL>
<HR>

<A NAME="getUnionMbb(rtree.HyperCube[])"><!-- --></A><H3>
getUnionMbb</H3>
<PRE>
public static <A HREF="../rtree/HyperCube.html">HyperCube</A> <B>getUnionMbb</B>(<A HREF="../rtree/HyperCube.html">HyperCube</A>[]&nbsp;a)</PRE>
<DL>
<DD>Static impementation. Takes an array of HyperCubes and calculates the mbb of their
 union.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>a</CODE> - The array of HyperCubes.<DT><B>Returns:</B><DD>The mbb of their union.</DL>
</DD>
</DL>
<HR>

<A NAME="getUnionMbb(rtree.HyperCube)"><!-- --></A><H3>
getUnionMbb</H3>
<PRE>
public <A HREF="../rtree/HyperCube.html">HyperCube</A> <B>getUnionMbb</B>(<A HREF="../rtree/HyperCube.html">HyperCube</A>&nbsp;h)</PRE>
<DL>
<DD>Return a new HyperCube representing the mbb of the union of this HyperCube and <B>h</B><DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>h</CODE> - The HyperCube that we want to union with this HyperCube.<DT><B>Returns:</B><DD>A HyperCube representing the mbb of their union.</DL>
</DD>
</DL>
<HR>

<A NAME="getArea()"><!-- --></A><H3>
getArea</H3>
<PRE>
public float <B>getArea</B>()</PRE>
<DL>
<DD>Returns the area of this HyperCube.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>The area as a float.</DL>
</DD>
</DL>
<HR>

<A NAME="getMinDist(rtree.Point)"><!-- --></A><H3>
getMinDist</H3>
<PRE>
public float <B>getMinDist</B>(<A HREF="../rtree/Point.html">Point</A>&nbsp;p)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD>clone in class java.lang.Object</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD>toString in class java.lang.Object</DL>
</DD>
</DL>
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