org.gvsig.fmap.dal.feature.spi

Class DefaultFeatureProvider

java.lang.Object

org.gvsig.fmap.dal.feature.spi.DefaultFeatureProvider

All Implemented Interfaces:

FeatureProvider

Direct Known Subclasses:

DBFFeatureProvider, SHPFeatureProvider

public class DefaultFeatureProvider
extends Object
implements FeatureProvider

Default implementation for FeatureProvider

Field Summary

Fields

Modifier and Type	Field and Description
protected Geometry	defaultGeometry
protected Envelope	envelope
protected FeatureType	featureType
protected boolean[]	nulls
protected Object[]	values

Constructor Summary

Constructors

Constructor and Description
DefaultFeatureProvider(FeatureType type)
DefaultFeatureProvider(FeatureType type, Object oid)

Method Summary

Modifier and Type	Method and Description
Object	get(int i)
Object	get(String name)
FeatureProvider	getCopy()
protected FeatureProvider	getCopy(DefaultFeatureProvider data) Copy values from current instance to data
Envelope	getDefaultEnvelope()
Geometry	getDefaultGeometry()
Object	getOID()
FeatureType	getType()
boolean	isNew()
boolean	isNull(int i)
boolean	isNull(String name)
boolean	isReadOnly(int i) Indicates whether the attributo must be assigned by the provider.
void	set(int i, Object value)
void	set(String name, Object value)
void	setDefaultEnvelope(Envelope envelope)
void	setDefaultGeometry(Geometry geom)
void	setNew(boolean isNew)
void	setOID(Object oid)

Methods inherited from class java.lang.Object

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

Field Detail

featureType

protected FeatureType featureType

nulls

protected boolean[] nulls

values

protected Object[] values

defaultGeometry

protected Geometry defaultGeometry

envelope

protected Envelope envelope

Constructor Detail

DefaultFeatureProvider

public DefaultFeatureProvider(FeatureType type)

DefaultFeatureProvider

public DefaultFeatureProvider(FeatureType type,
                              Object oid)

Method Detail

isReadOnly

public boolean isReadOnly(int i)

Description copied from interface: FeatureProvider

Indicates whether the attributo must be assigned by the provider. Return true if can be assigned, otherwise return false.

Specified by:

isReadOnly in interface FeatureProvider

Parameters:

i - index of the attribute

Returns:

True if the attribute i can't be set

set

public void set(int i,
                Object value)

Specified by:

set in interface FeatureProvider

set

public void set(String name,
                Object value)

Specified by:

set in interface FeatureProvider

get

public Object get(int i)

Specified by:

get in interface FeatureProvider

get

public Object get(String name)

Specified by:

get in interface FeatureProvider

getType

public FeatureType getType()

Specified by:

getType in interface FeatureProvider

getCopy

public FeatureProvider getCopy()

Specified by:

getCopy in interface FeatureProvider

getCopy

protected FeatureProvider getCopy(DefaultFeatureProvider data)

Copy values from current instance to data

getDefaultEnvelope

public Envelope getDefaultEnvelope()

Specified by:

getDefaultEnvelope in interface FeatureProvider

getDefaultGeometry

public Geometry getDefaultGeometry()

Specified by:

getDefaultGeometry in interface FeatureProvider

setDefaultEnvelope

public void setDefaultEnvelope(Envelope envelope)

Specified by:

setDefaultEnvelope in interface FeatureProvider

setDefaultGeometry

public void setDefaultGeometry(Geometry geom)

Specified by:

setDefaultGeometry in interface FeatureProvider

isNull

public boolean isNull(int i)

Specified by:

isNull in interface FeatureProvider

isNull

public boolean isNull(String name)

Specified by:

isNull in interface FeatureProvider

getOID

public Object getOID()

Specified by:

getOID in interface FeatureProvider

setOID

public void setOID(Object oid)

Specified by:

setOID in interface FeatureProvider

isNew

public boolean isNew()

Specified by:

isNew in interface FeatureProvider

setNew

public void setNew(boolean isNew)

Specified by:

setNew in interface FeatureProvider