Package org.geotools.feature
Class FeatureImpl
Object
PropertyImpl
AttributeImpl
ComplexAttributeImpl
FeatureImpl
- All Implemented Interfaces:
Attribute
,ComplexAttribute
,Feature
,Property
Temptative implementation of Feature.
NOTE this is work in progress and at this time not really being used throughout the library.
- Author:
- jdeolive, jgarnett
-
Field Summary
Fields inherited from class AttributeImpl
id
Fields inherited from class PropertyImpl
descriptor, value
-
Constructor Summary
ConstructorsConstructorDescriptionFeatureImpl
(Collection<Property> properties, AttributeDescriptor desc, FeatureId id) Create a Feature with the following content.FeatureImpl
(Collection<Property> properties, FeatureType type, FeatureId id) Create a Feature with the following content. -
Method Summary
Modifier and TypeMethodDescriptionGet the total bounds of this feature which is calculated by doing a union of the bounds of each geometry this feature is associated with.The default geometric attribute of the feature.Unique Identifier for the attribute.getType()
The type of the property.void
setDefaultGeometryProperty
(GeometryAttribute defaultGeometry) Sets the default geometric attribute of the feature.Methods inherited from class ComplexAttributeImpl
addValue, find, findAll, findLast, getProperties, getProperties, getProperties, getProperty, getProperty, getValue, properties, setValue, setValue
Methods inherited from class AttributeImpl
equals, getDescriptor, hashCode, parse, toString, validate
Methods inherited from class PropertyImpl
getName, getUserData, getUserData, isNillable
Methods inherited from interface Attribute
getDescriptor
Methods inherited from interface ComplexAttribute
getProperties, getProperties, getProperties, getProperty, getProperty, getValue, setValue, validate
Methods inherited from interface Property
getName, getUserData, hasUserData, isNillable, setValue
-
Constructor Details
-
FeatureImpl
Create a Feature with the following content.- Parameters:
properties
- Collectio of Properties (aka Attributes and/or Associations)desc
- Nested descriptorid
- Feature ID
-
FeatureImpl
Create a Feature with the following content.- Parameters:
properties
- Collectio of Properties (aka Attributes and/or Associations)type
- Type of feature to be createdid
- Feature ID
-
-
Method Details
-
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 interfaceAttribute
- Specified by:
getType
in interfaceComplexAttribute
- Specified by:
getType
in interfaceFeature
- Specified by:
getType
in interfaceProperty
- Overrides:
getType
in classComplexAttributeImpl
- Returns:
- The property type.
- See Also:
-
getIdentifier
Description copied from interface:Attribute
Unique Identifier for the attribute.This value is non-null in the case that
getType().isIdentifiable()
istrue
.- Specified by:
getIdentifier
in interfaceAttribute
- Specified by:
getIdentifier
in interfaceFeature
- Overrides:
getIdentifier
in classAttributeImpl
- Returns:
- A unique identifier for the attribute, or
null
if the attribute is non-identifiable.
-
getBounds
Get the total bounds of this feature which is calculated by doing a union of the bounds of each geometry this feature is associated with.- Specified by:
getBounds
in interfaceFeature
- Returns:
- An Envelope containing the total bounds of this Feature.
- TODO:
- REVISIT: what to return if there are no geometries in the feature? For now we'll return a null envelope, make this part of interface? (IanS - by OGC standards, all Feature must have geom)
-
getDefaultGeometryProperty
Description copied from interface:Feature
The default geometric attribute of the feature.This method returns
null
in the case where no such attribute exists.- Specified by:
getDefaultGeometryProperty
in interfaceFeature
- Returns:
- The default geometry attribute, or
null
.
-
setDefaultGeometryProperty
Description copied from interface:Feature
Sets the default geometric attribute of the feature.This value must be an attribute which is already defined for the feature. In other words, this method can not be used to add a new attribute to the feature.
- Specified by:
setDefaultGeometryProperty
in interfaceFeature
- Parameters:
defaultGeometry
- The new geomtric attribute.
-