Package org.h2gis.functions.spatial.aggregate

Class ST_Accum

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.functions.spatial.aggregate.ST_Accum

All Implemented Interfaces:

org.h2.api.Aggregate, org.h2gis.api.Function

Direct Known Subclasses:

ST_Collect

public class ST_Accum
extends org.h2gis.api.AbstractFunction
implements org.h2.api.Aggregate

Construct an array of Geometries.

Author:

Nicolas Fortin, Erwan Bocher, CNRS

Field Summary

Fields inherited from interface org.h2gis.api.Function

PROP_NAME, PROP_REMARKS

Constructor Summary

Constructors

Constructor	Description
ST_Accum()

Method Summary

Modifier and Type	Method	Description
void	add(Object o)
int	getInternalType(int[] inputTypes)
org.locationtech.jts.geom.GeometryCollection	getResult()
void	init(Connection connection)

Methods inherited from class org.h2gis.api.AbstractFunction

addProperty, getProperty, removeProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ST_Accum

public ST_Accum()

Method Detail

init

public void init(Connection connection)
          throws SQLException

Specified by:

init in interface org.h2.api.Aggregate

Throws:

SQLException

getInternalType

public int getInternalType(int[] inputTypes)
                    throws SQLException

Specified by:

getInternalType in interface org.h2.api.Aggregate

Throws:

SQLException

add

public void add(Object o)
         throws SQLException

Specified by:

add in interface org.h2.api.Aggregate

Throws:

SQLException

getResult

public org.locationtech.jts.geom.GeometryCollection getResult()
                                                       throws SQLException

Specified by:

getResult in interface org.h2.api.Aggregate

Throws:

SQLException