org.gvsig.fmap.geom.spi.spatialindex

Class AbstractSpatialIndexFactory

java.lang.Object

org.gvsig.fmap.geom.spi.spatialindex.AbstractSpatialIndexFactory

All Implemented Interfaces:

SpatialIndexFactory, ExtensionSingleton, ServiceFactory

Direct Known Subclasses:

SpatialIndexFactoryJSIRTree, SpatialIndexFactoryJTSQuadtree, SpatialIndexFactoryMVRTree

public abstract class AbstractSpatialIndexFactory
extends java.lang.Object
implements SpatialIndexFactory

Field Summary

Fields

Modifier and Type	Field and Description
protected DynStruct	parametersDefinition

Constructor Summary

Constructors

Constructor and Description
AbstractSpatialIndexFactory()

Method Summary

Modifier and Type	Method and Description
boolean	allowNullData()
boolean	canLimitResults()
boolean	canUseToleranzeInNearestQuery()
protected DynStruct	getBaseParametersDefinition()
int	getDataTypeSupported()
void	initialize() Initializes the factory.
boolean	isInMemory()
boolean	isNearestQuerySupported()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.geom.SpatialIndexFactory

create, createParameters, getName

Field Detail

parametersDefinition

protected DynStruct parametersDefinition

Constructor Detail

AbstractSpatialIndexFactory

public AbstractSpatialIndexFactory()

Method Detail

getBaseParametersDefinition

protected DynStruct getBaseParametersDefinition()

initialize

public void initialize()

Description copied from interface: ServiceFactory

Initializes the factory.

Specified by:

initialize in interface ServiceFactory

isNearestQuerySupported

public boolean isNearestQuerySupported()

Specified by:

isNearestQuerySupported in interface SpatialIndexFactory

canUseToleranzeInNearestQuery

public boolean canUseToleranzeInNearestQuery()

Specified by:

canUseToleranzeInNearestQuery in interface SpatialIndexFactory

canLimitResults

public boolean canLimitResults()

Specified by:

canLimitResults in interface SpatialIndexFactory

getDataTypeSupported

public int getDataTypeSupported()

Specified by:

getDataTypeSupported in interface SpatialIndexFactory

isInMemory

public boolean isInMemory()

Specified by:

isInMemory in interface SpatialIndexFactory

allowNullData

public boolean allowNullData()

Specified by:

allowNullData in interface SpatialIndexFactory