Package org.gvsig.fmap.dal.feature.impl.indexes.jsir

Class JSIRSpatialIndexProvider

java.lang.Object

org.gvsig.fmap.dal.feature.spi.index.AbstractFeatureIndexProvider

org.gvsig.fmap.dal.feature.impl.indexes.jsir.JSIRSpatialIndexProvider

All Implemented Interfaces:

org.gvsig.fmap.dal.DataFactoryUnit, org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider

public class JSIRSpatialIndexProvider
extends org.gvsig.fmap.dal.feature.spi.index.AbstractFeatureIndexProvider

Nested Class Summary

Nested classes/interfaces inherited from class org.gvsig.fmap.dal.feature.spi.index.AbstractFeatureIndexProvider

org.gvsig.fmap.dal.feature.spi.index.AbstractFeatureIndexProvider.LongList

Constructor Summary

Constructors

Constructor	Description
JSIRSpatialIndexProvider()

Method Summary

Modifier and Type	Method	Description
void	clear()
void	delete(Object value, org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices fref)
protected org.gvsig.fmap.geom.primitive.Envelope	getEnvelope(Object value)
void	initialize()
void	insert(Object value, org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices fref)
boolean	isMatchSupported()
boolean	isNearestSupported()
boolean	isNearestToleranceSupported()
boolean	isRangeSupported()
List	match(Object value)
List	match(Object min, Object max)
List	nearest(int count, Object value)
List	nearest(int count, Object value, Object tolerance)
List	range(Object value1, Object value2)
protected com.infomatiq.jsi.Rectangle	toJsiRect(org.gvsig.fmap.geom.primitive.Envelope env)

Methods inherited from class org.gvsig.fmap.dal.feature.spi.index.AbstractFeatureIndexProvider

allowNulls, getFeatureIndexProviderServices, setFeatureIndexProviderServices

Methods inherited from class java.lang.Object

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

Constructor Details

JSIRSpatialIndexProvider

public JSIRSpatialIndexProvider()

Method Details

initialize

public void initialize()

Specified by:

initialize in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider

Overrides:

initialize in class org.gvsig.fmap.dal.feature.spi.index.AbstractFeatureIndexProvider

insert

public void insert(Object value,
 org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices fref)

delete

public void delete(Object value,
 org.gvsig.fmap.dal.feature.spi.FeatureReferenceProviderServices fref)

match

public List match(Object value)
           throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Throws:

org.gvsig.fmap.dal.feature.exception.FeatureIndexException

match

public List match(Object min,
 Object max)

nearest

public List nearest(int count,
 Object value)

isMatchSupported

public boolean isMatchSupported()

isNearestSupported

public boolean isNearestSupported()

isNearestToleranceSupported

public boolean isNearestToleranceSupported()

isRangeSupported

public boolean isRangeSupported()

nearest

public List nearest(int count,
 Object value,
 Object tolerance)
             throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Throws:

org.gvsig.fmap.dal.feature.exception.FeatureIndexException

range

public List range(Object value1,
 Object value2)
           throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Throws:

org.gvsig.fmap.dal.feature.exception.FeatureIndexException

getEnvelope

protected org.gvsig.fmap.geom.primitive.Envelope getEnvelope(Object value)

toJsiRect

protected com.infomatiq.jsi.Rectangle toJsiRect(org.gvsig.fmap.geom.primitive.Envelope env)

clear

public void clear()
           throws org.gvsig.fmap.dal.exception.DataException

Throws:

org.gvsig.fmap.dal.exception.DataException