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

Class DefaultFeatureIndex

java.lang.Object

org.gvsig.tools.dispose.impl.AbstractDisposable

org.gvsig.fmap.dal.feature.impl.DefaultFeatureIndex

All Implemented Interfaces:

org.gvsig.fmap.dal.feature.FeatureIndex, org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices, org.gvsig.tools.dispose.Disposable, org.gvsig.tools.observer.Observable, org.gvsig.tools.observer.WeakReferencingObservable

public class DefaultFeatureIndex
extends org.gvsig.tools.dispose.impl.AbstractDisposable
implements org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices, org.gvsig.tools.observer.WeakReferencingObservable

Default feature index provider services.

Author:

gvSIG team

Constructor Summary

Constructors

Constructor	Description
DefaultFeatureIndex(org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices featureStore, org.gvsig.fmap.dal.feature.FeatureType featureType, org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider indexProvider, String attributeName, String indexName)

Method Summary

Modifier and Type	Method	Description
void	addObserver(org.gvsig.tools.observer.Observer observer)
final void	delete(org.gvsig.fmap.dal.feature.Feature feat)
final void	delete(org.gvsig.fmap.dal.feature.FeatureSet data)
void	deleteObserver(org.gvsig.tools.observer.Observer observer)
void	deleteObservers()
protected void	doDispose()
void	fill()
void	fill(boolean background, org.gvsig.tools.observer.Observer observer)
final String	getAttributeName()
List	getAttributeNames()
final int	getDataType()
final org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor	getFeatureAttributeDescriptor()
org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider	getFeatureIndexProvider()
final org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices	getFeatureStoreProviderServices()
final org.gvsig.fmap.dal.feature.FeatureType	getFeatureType()
String	getFileName()
org.gvsig.fmap.dal.feature.FeatureSet	getMatchFeatureSet(Object value)
String	getName()
org.gvsig.fmap.dal.feature.FeatureSet	getNearestFeatureSet(int count, Object value)
org.gvsig.fmap.dal.feature.FeatureSet	getNearestFeatureSet(int count, Object value, Object tolerance)
String	getNewFileName(String prefix, String sufix)
org.gvsig.fmap.dal.feature.FeatureSet	getRangeFeatureSet(Object value1, Object value2)
String	getTemporaryFileName()
void	initialize()
final void	insert(org.gvsig.fmap.dal.feature.Feature feat)
final void	insert(org.gvsig.fmap.dal.feature.FeatureSet data)
boolean	isFilling()
boolean	isValid()
void	notifyObservers(Object notification)
void	setValid(boolean valid)
String	toString()
void	waitForIndex()

Methods inherited from class org.gvsig.tools.dispose.impl.AbstractDisposable

dispose, dispose

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.tools.dispose.Disposable

dispose

Constructor Details

DefaultFeatureIndex

public DefaultFeatureIndex(org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices featureStore,
 org.gvsig.fmap.dal.feature.FeatureType featureType,
 org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider indexProvider,
 String attributeName,
 String indexName)

Method Details

getFeatureAttributeDescriptor

public final org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor getFeatureAttributeDescriptor()

Specified by:

getFeatureAttributeDescriptor in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

getFeatureStoreProviderServices

public final org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices getFeatureStoreProviderServices()

Specified by:

getFeatureStoreProviderServices in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

getFeatureType

public final org.gvsig.fmap.dal.feature.FeatureType getFeatureType()

Specified by:

getFeatureType in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

getAttributeName

public final String getAttributeName()

getDataType

public final int getDataType()

Specified by:

getDataType in interface org.gvsig.fmap.dal.feature.FeatureIndex

fill

public void fill()
          throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Specified by:

fill in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

Throws:

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

fill

public void fill(boolean background,
 org.gvsig.tools.observer.Observer observer)
          throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Specified by:

fill in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

Throws:

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

insert

public final void insert(org.gvsig.fmap.dal.feature.FeatureSet data)
                  throws org.gvsig.fmap.dal.exception.DataException

Specified by:

insert in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

org.gvsig.fmap.dal.exception.DataException

insert

public final void insert(org.gvsig.fmap.dal.feature.Feature feat)
                  throws org.gvsig.fmap.dal.exception.DataException

Specified by:

insert in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

org.gvsig.fmap.dal.exception.DataException

delete

public final void delete(org.gvsig.fmap.dal.feature.FeatureSet data)
                  throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Specified by:

delete in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

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

delete

public final void delete(org.gvsig.fmap.dal.feature.Feature feat)
                  throws org.gvsig.fmap.dal.exception.DataException

Specified by:

delete in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

org.gvsig.fmap.dal.exception.DataException

getMatchFeatureSet

public org.gvsig.fmap.dal.feature.FeatureSet getMatchFeatureSet(Object value)
                                                         throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Specified by:

getMatchFeatureSet in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

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

getRangeFeatureSet

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

Specified by:

getRangeFeatureSet in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

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

getNearestFeatureSet

public org.gvsig.fmap.dal.feature.FeatureSet getNearestFeatureSet(int count,
 Object value)
                                                           throws org.gvsig.fmap.dal.feature.exception.FeatureIndexException

Specified by:

getNearestFeatureSet in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

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

getNearestFeatureSet

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

Specified by:

getNearestFeatureSet in interface org.gvsig.fmap.dal.feature.FeatureIndex

Throws:

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

initialize

public void initialize()
                throws org.gvsig.fmap.dal.exception.InitializeException

Specified by:

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

Throws:

org.gvsig.fmap.dal.exception.InitializeException

getAttributeNames

public List getAttributeNames()

Specified by:

getAttributeNames in interface org.gvsig.fmap.dal.feature.FeatureIndex

getNewFileName

public String getNewFileName(String prefix,
 String sufix)

Specified by:

getNewFileName in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

getFileName

public String getFileName()

Specified by:

getFileName in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

getTemporaryFileName

public String getTemporaryFileName()

Specified by:

getTemporaryFileName in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

getFeatureIndexProvider

public org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProvider getFeatureIndexProvider()

isFilling

public boolean isFilling()

Specified by:

isFilling in interface org.gvsig.fmap.dal.feature.FeatureIndex

isValid

public boolean isValid()

Specified by:

isValid in interface org.gvsig.fmap.dal.feature.FeatureIndex

waitForIndex

public void waitForIndex()

Specified by:

waitForIndex in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

setValid

public void setValid(boolean valid)

Specified by:

setValid in interface org.gvsig.fmap.dal.feature.spi.index.FeatureIndexProviderServices

doDispose

protected void doDispose()
                  throws org.gvsig.tools.exception.BaseException

Specified by:

doDispose in class org.gvsig.tools.dispose.impl.AbstractDisposable

Throws:

org.gvsig.tools.exception.BaseException

toString

public String toString()

Overrides:

toString in class Object

notifyObservers

public void notifyObservers(Object notification)

getName

public String getName()

Specified by:

getName in interface org.gvsig.fmap.dal.feature.FeatureIndex

addObserver

public void addObserver(org.gvsig.tools.observer.Observer observer)

Specified by:

addObserver in interface org.gvsig.tools.observer.Observable

deleteObserver

public void deleteObserver(org.gvsig.tools.observer.Observer observer)

Specified by:

deleteObserver in interface org.gvsig.tools.observer.Observable

deleteObservers

public void deleteObservers()

Specified by:

deleteObservers in interface org.gvsig.tools.observer.Observable