Class FlexibleFeature

java.lang.Object

com.vividsolutions.jump.feature.AbstractBasicFeature

com.vividsolutions.jump.feature.BasicFeature

com.vividsolutions.jump.feature.FlexibleFeature

All Implemented Interfaces:

Feature, Serializable, Cloneable, Comparable

public class FlexibleFeature
extends BasicFeature

a FlexibleFeature based on BasicFeature originally used by the GeoJSON reader. currently adding this functionality - "autoextends" by returning null for undefined attribs - lazy conversion of attributes (see getAttribute(int)) currently String, Date, Time, Timestamp

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
FlexibleFeature(FeatureSchema featureSchema)

Method Summary

Modifier and Type	Method	Description
Object	getAttribute(int i)	Returns the specified attribute.
Object[]	getAttributes()	Returns all attributes in an array of Objects.
org.locationtech.jts.geom.Geometry	getGeometry()	getting the geometry by explicitly using the flexible getAttribute() method above
void	setAttribute(int attributeIndex, Object newAttribute)	setting an attribute, fixing the underlying array in case the schema changed inbetween
void	setGeometry(org.locationtech.jts.geom.Geometry geometry)	setting the geometry by explicitly using the flexible setAttribute() method above

Methods inherited from class BasicFeature

isModified, setAttributes, setModified

Methods inherited from class AbstractBasicFeature

clone, clone, clone, clone, compare, compareTo, getAttribute, getDouble, getID, getInteger, getSchema, getString, getString, getUserData, removeAllUserData, removeUserData, setAttribute, setSchema, setUserData

Methods inherited from class Object

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

Constructor Details

FlexibleFeature

public FlexibleFeature(FeatureSchema featureSchema)

Method Details

getAttribute

public Object getAttribute(int i)

Description copied from class: BasicFeature

Returns the specified attribute.

Specified by:

getAttribute in interface Feature

Overrides:

getAttribute in class BasicFeature

Parameters:

i - the index of the attribute to get

Returns:

the attribute

getAttributes

public Object[] getAttributes()

Returns all attributes in an array of Objects. Use getAttribute(i) to convert raw gml strings into typed attributes.

Specified by:

getAttributes in interface Feature

Overrides:

getAttributes in class BasicFeature

setAttribute

public void setAttribute(int attributeIndex,
 Object newAttribute)

setting an attribute, fixing the underlying array in case the schema changed inbetween

Specified by:

setAttribute in interface Feature

Overrides:

setAttribute in class BasicFeature

Parameters:

attributeIndex - the array index at which to put the new attribute

newAttribute - the new attribute

setGeometry

public void setGeometry(org.locationtech.jts.geom.Geometry geometry)

setting the geometry by explicitly using the flexible setAttribute() method above

Specified by:

setGeometry in interface Feature

Overrides:

setGeometry in class AbstractBasicFeature

Parameters:

geometry - the new spatial attribute

getGeometry

public org.locationtech.jts.geom.Geometry getGeometry()

getting the geometry by explicitly using the flexible getAttribute() method above

Specified by:

getGeometry in interface Feature

Overrides:

getGeometry in class AbstractBasicFeature

Returns:

the feature's spatial attribute