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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_13) on Tue Jun 05 11:36:35 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>GeometryBuilder (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.arcsde.data.GeometryBuilder class"><META NAME="keywords" CONTENT="factory"><META NAME="keywords" CONTENT="construct()"><META NAME="keywords" CONTENT="constructShape()"><META NAME="keywords" CONTENT="newGeometry()"><META NAME="keywords" CONTENT="getEmpty()"><META NAME="keywords" CONTENT="toCoords()"><META NAME="keywords" CONTENT="toPointsArray()"><META NAME="keywords" CONTENT="builderFor()"><META NAME="keywords" CONTENT="defaultValueFor()"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="GeometryBuilder (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/GeometryBuilder.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../org/geotools/arcsde/data/ArcSDEQuery.FilterSet.html" title="class in org.geotools.arcsde.data"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="GeometryBuilder.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.geotools.arcsde.data</FONT><BR>Class GeometryBuilder</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>GeometryBuilder</B></PRE><HR><DL><DT>public abstract class <B>GeometryBuilder</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL><P>Creates propper JTS Geometry objects from <code>SeShape</code> objects and viceversa. <p> <code>SeShape</code>'s are gathered from an <code>SeRow</code> ArcSDE API's result object and holds it's geometry attributes as a three dimensional array of <code>double</code> primitives as explained bellow. </p> <p> By this way, we avoid the creation of ArcSDE's java implementation of OGC geometries for later translation to JTS, avoiding too the dependency on the ArcSDE native library wich the geometry package of the ArcSDE Java API depends on. </p> <p> Given <code>double [][][]coords</code> the meaning of this array is as follow: <ul> <li>coords.length reprsents the number of geometries this geometry is composed of. In deed, this only applies for multipolygon geometries, for all other geometry types, this will be allways <code>1</code></li> <li>coords[n] holds the coordinate arrays of the n'th geometry this geometry is composed of. Except for multipolygons, this will allways be <code>coords[0]</code>.</li> <li>coords[n][m] holds the coordinates array for a given geometry. (i.e. [0][m] for a multilinestring or [2][m] for a multipolygon composed of 3 polygons)</li> <li>coords[n][m][l] holds the {x1, y1, x2, y2, ...,Xn, Yn} coordinates for a given geometry part</li> </ul> </p> <p> This abstract class will use specialized subclass for constructing the propper geometry type </p><P><P><DL><DT><B>Author:</B></DT> <DD>Gabriel Roldan, Axios Engineering</DD><DT><B>Module:</B></DT><DD><CODE><B>plugin/arcsde</B></CODE> (<A HREF="http://maven.geotools.fr/repository/org/geotools/gt2-arcsde/"><CODE>gt2-arcsde.jar</CODE></A>) (<A HREF="http://maven.geotools.fr/reports/arcsde/index.html">Maven report</A>) (<A HREF="http://svn.geotools.org/geotools/tags/2.3.2/plugin/arcsde/datastore/src/org/geotools/arcsde/data/GeometryBuilder.java">SVN head</A>)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/GeometryFactory.html" title="class or interface in com.vividsolutions.jts.geom">GeometryFactory</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#factory">factory</A></B></CODE><BR> JTS geometry factory subclasses use to map SeShapes to JTS ones</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html" title="class in org.geotools.arcsde.data">GeometryBuilder</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#builderFor(java.lang.Class)">builderFor</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> jtsGeometryClass)</CODE><BR> Factory method that returns an instance of <code>GeometryBuilder</code> specialized in contructing JTS geometries of the JTS Geometry class passed as argument. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#construct(com.esri.sde.sdk.client.SeShape)">construct</A></B>(SeShape shape)</CODE><BR> Takes an ArcSDE's <code>SeShape</code> and builds a JTS Geometry. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> SeShape</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#constructShape(com.vividsolutions.jts.geom.Geometry, com.esri.sde.sdk.client.SeCoordinateReference)">constructShape</A></B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A> geometry, SeCoordinateReference seSrs)</CODE><BR> Creates the ArcSDE Java API representation of a <code>Geometry</code> object in its shape format, suitable to filter expressions as the SDE API expects</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#defaultValueFor(java.lang.Class)">defaultValueFor</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A> geoClass)</CODE><BR> DOCUMENT ME!</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#getEmpty()">getEmpty</A></B>()</CODE><BR> returns an empty JTS geometry who's type is given by the <code>GeometryBuilder</code> subclass instance specialization that implements it. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected abstract <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#newGeometry(double[][][])">newGeometry</A></B>(double[][][] coords)</CODE><BR> Builds a JTS Geometry who't type is given by the <code>GeometryBuilder</code> subclass instance specialization that implements it</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#toCoords(double[])">toCoords</A></B>(double[] coordList)</CODE><BR> Builds an array of JTS <code>Coordinate</code> instances that's geometrically equals to the <code>SeShape</code> single coordinates array passed as argument.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected SDEPoint[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/arcsde/data/GeometryBuilder.html#toPointsArray(com.vividsolutions.jts.geom.Coordinate[])">toPointsArray</A></B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>[] coords)</CODE><BR> DOCUMENT ME!</TD></TR></TABLE> <A NAME="methods_inherited_from_class_Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" 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