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java.lang.Objectorg.postgis.Geometry
org.postgis.ComposedGeom
org.postgis.PointComposedGeom
public abstract class PointComposedGeom
PointComposedGeom - base class for all composed geoms that contain only points.
| Field Summary |
|---|
| Fields inherited from class org.postgis.ComposedGeom |
|---|
EMPTY, subgeoms |
| Fields inherited from class org.postgis.Geometry |
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ALLTYPES, dimension, GEOMETRYCOLLECTION, haveMeasure, LINEARRING, LINESTRING, MULTILINESTRING, MULTIPOINT, MULTIPOLYGON, POINT, POLYGON, srid, type, UNKNOWN_SRID |
| Constructor Summary | |
|---|---|
protected |
PointComposedGeom(int type)
|
protected |
PointComposedGeom(int type,
Point[] points)
|
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PointComposedGeom(int type,
java.lang.String value)
|
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PointComposedGeom(int type,
java.lang.String value,
boolean haveM)
|
| Method Summary | |
|---|---|
protected Geometry[] |
createSubGeomArray(int pointcount)
Return the appropriate instance of the subgeometry array - this encapsulates subclass specific array instantiation |
protected Geometry |
createSubGeomInstance(java.lang.String token,
boolean haveM)
Return the appropriate instance of the subgeometry - this encapsulates subclass specific constructor calls |
Point |
getPoint(int idx)
optimized version |
Point[] |
getPoints()
Get the underlying Point array |
protected void |
innerWKT(java.lang.StringBuffer sb)
Render the "inner" part of the WKT (inside the brackets) into the StringBuffer. |
int |
numPoints()
optimized version |
| Methods inherited from class org.postgis.ComposedGeom |
|---|
checkConsistency, equalsintern, getFirstPoint, getLastPoint, getSubGeometry, hashCode, isEmpty, iterator, mediumWKT, numGeoms, setSrid |
| Methods inherited from class org.postgis.Geometry |
|---|
equals, equals, getDimension, getSrid, getType, getTypeString, getTypeString, getValue, initSRID, isMeasured, outerWKT, outerWKT, parseSRID, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
protected PointComposedGeom(int type)
protected PointComposedGeom(int type,
Point[] points)
public PointComposedGeom(int type,
java.lang.String value)
throws java.sql.SQLException
java.sql.SQLException
public PointComposedGeom(int type,
java.lang.String value,
boolean haveM)
throws java.sql.SQLException
java.sql.SQLException| Method Detail |
|---|
protected Geometry createSubGeomInstance(java.lang.String token,
boolean haveM)
throws java.sql.SQLException
ComposedGeom
createSubGeomInstance in class ComposedGeomjava.sql.SQLExceptionprotected Geometry[] createSubGeomArray(int pointcount)
ComposedGeom
createSubGeomArray in class ComposedGeomprotected void innerWKT(java.lang.StringBuffer sb)
Geometry
innerWKT in class ComposedGeompublic int numPoints()
numPoints in class ComposedGeompublic Point getPoint(int idx)
getPoint in class ComposedGeomidx - the index of the point, from 0 to numPoints()-1;public Point[] getPoints()
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