org.geotools.feature

Class GeometryAttributeImpl

Object

PropertyImpl

AttributeImpl

GeometryAttributeImpl

All Implemented Interfaces:

Attribute, GeometryAttribute, Property

public class GeometryAttributeImpl
extends AttributeImpl
implements GeometryAttribute

TODO: rename to GeometricAttribute Provides ...TODO summary sentence

TODO Description

Example Use:

         GeometryAttributeType x = new GeometryAttributeType( ... );
         TODO code example
 

Since:

0.3 TODO: test wkt geometry parse.

Author:

Leprosy

Field Summary

Fields

Modifier and Type	Field and Description
protected BoundingBox	bounds bounds, derived

Fields inherited from class AttributeImpl

id

Fields inherited from class PropertyImpl

descriptor, userData, value

Constructor Summary

Constructors

Constructor and Description
GeometryAttributeImpl(Object content, GeometryDescriptor descriptor, Identifier id)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o) Override of equals.
BoundingBox	getBounds() Returns the non null envelope of this attribute.
GeometryDescriptor	getDescriptor() The PropertyDscriptor of the property, null if this is a top-level value.
GeometryType	getType() The type of the property.
Geometry	getValue() The value or content of the property.
int	hashCode() Override of hashCode.
void	setBounds(BoundingBox bbox) Set the bounds for the contained geometry.
void	setValue(Geometry geometry)
void	setValue(Object newValue) Override of setValue to convert the newValue to specified type if need be.
String	toString()

Methods inherited from class AttributeImpl

getIdentifier, parse, validate

Methods inherited from class PropertyImpl

getName, getUserData, isNillable

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Attribute

getIdentifier, validate

Methods inherited from interface Property

getName, getUserData, hasUserData, isNillable

Field Detail

bounds

protected BoundingBox bounds

bounds, derived

Constructor Detail

GeometryAttributeImpl

public GeometryAttributeImpl(Object content,
                             GeometryDescriptor descriptor,
                             Identifier id)

Method Detail

getType

public GeometryType getType()

Description copied from interface: Property

The type of the property.

The type contains information about the value or content of the property such as its java class.

This value is also available via getDescriptor().getType().

Specified by:

getType in interface Attribute

Specified by:

getType in interface GeometryAttribute

Specified by:

getType in interface Property

Overrides:

getType in class AttributeImpl

Returns:

The property type.

See Also:

Property.getType()

getDescriptor

public GeometryDescriptor getDescriptor()

Description copied from interface: Property

The PropertyDscriptor of the property, null if this is a top-level value.

The descriptor provides information about the property with respect to its containing entity (more often then not a Feature or ComplexAttribute.

Specified by:

getDescriptor in interface Attribute

Specified by:

getDescriptor in interface GeometryAttribute

Specified by:

getDescriptor in interface Property

Overrides:

getDescriptor in class AttributeImpl

Returns:

The property descriptor, null if this is a top-level value.

See Also:

ComplexAttribute

getValue

public Geometry getValue()

Description copied from interface: Property

The value or content of the property.

The class of this object is defined by getType().getBinding().

This value may be null. In this case getDescriptor().isNillable() would be true.

Specified by:

getValue in interface Property

Overrides:

getValue in class PropertyImpl

Returns:

The value of the property.

setValue

public void setValue(Object newValue)
              throws IllegalArgumentException,
                     IllegalStateException

Description copied from class: AttributeImpl

Override of setValue to convert the newValue to specified type if need be.

Specified by:

setValue in interface Property

Overrides:

setValue in class AttributeImpl

Parameters:

newValue - The new value of the property.

Throws:

IllegalArgumentException

IllegalStateException

setValue

public void setValue(Geometry geometry)

setBounds

public void setBounds(BoundingBox bbox)

Set the bounds for the contained geometry.

Specified by:

setBounds in interface GeometryAttribute

Parameters:

bbox - The bounds of the attribute.

getBounds

public BoundingBox getBounds()

Returns the non null envelope of this attribute. If the attribute's geometry is null the returned Envelope isNull() is true.

Specified by:

getBounds in interface GeometryAttribute

Returns:

The bounds of the underlying geometry, possibly empty.

equals

public boolean equals(Object o)

Description copied from class: AttributeImpl

Override of equals.

Overrides:

equals in class AttributeImpl

Parameters:

o - the object to be tested for equality.

Returns:

whether other is equal to this attribute Type.

hashCode

public int hashCode()

Description copied from class: AttributeImpl

Override of hashCode.

Overrides:

hashCode in class AttributeImpl

Returns:

hashCode for this object.

toString

public String toString()

Overrides:

toString in class AttributeImpl