Class FlexibleFeatureSchema

java.lang.Object

com.vividsolutions.jump.feature.FeatureSchema

com.vividsolutions.jump.feature.FlexibleFeatureSchema

All Implemented Interfaces:

Serializable, Cloneable

public class FlexibleFeatureSchema
extends FeatureSchema

a FlexibleFeatureSchema originally used by the GeoJSON reader. extends the basic FeatureSchema by - allow changing attrib types on the fly - creates empty geoms matching a previous set geomType

See Also:

• Serialized Form

Field Summary

Fields inherited from class FeatureSchema

attributeCount, attributeNames, attributeNameToIndexMap, attributeReadOnly, attributeTypes, coordinateSystem, externalPKIndex, geometryIndex, operations

Constructor Summary

Constructors

Constructor	Description
FlexibleFeatureSchema()
FlexibleFeatureSchema(FeatureSchema featureSchema)

Method Summary

Modifier and Type	Method	Description
org.locationtech.jts.geom.Geometry	createEmptyGeometry()	creates an empty geometry matching the geom type set already or an empty geom collection if that fails
Class	getGeometryType()
void	setAttributeType(int attributeIndex, AttributeType type)
void	setAttributeType(String name, AttributeType type)
void	setGeometryType(Class clazz)

Methods inherited from class FeatureSchema

addAttribute, addDynamicAttribute, addExternalPrimaryKey, clone, cloneFromTo, equals, equals, getAttributeCount, getAttributeIndex, getAttributeName, getAttributeNames, getAttributeType, getAttributeType, getCoordinateSystem, getExternalPrimaryKeyIndex, getGeometryIndex, getOperation, hasAttribute, isAttributeReadOnly, isOperation, removeExternalPrimaryKey, setAttributeReadOnly, setCoordinateSystem, setExternalPrimaryKeyIndex, setOperation, toString

Methods inherited from class Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

FlexibleFeatureSchema

public FlexibleFeatureSchema()

FlexibleFeatureSchema

public FlexibleFeatureSchema(FeatureSchema featureSchema)

Method Details

setAttributeType

public void setAttributeType(int attributeIndex,
 AttributeType type)

setAttributeType

public void setAttributeType(String name,
 AttributeType type)

setGeometryType

public void setGeometryType(Class clazz)

getGeometryType

public Class getGeometryType()

createEmptyGeometry

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

creates an empty geometry matching the geom type set already or an empty geom collection if that fails

Returns:

geometry