See: Description
Class | Description |
---|---|
AbstractAssociation |
An instance of an feature association role containing the associated feature.
|
AbstractAttribute<V> |
An instance of an attribute type containing the value of an attribute in a feature.
|
AbstractFeature |
An instance of a feature type containing values for a real-world phenomena.
|
AbstractIdentifiedType |
Identification and description information inherited by property types and feature types.
|
AbstractOperation |
Describes the behaviour of a feature type as a function or a method.
|
DefaultAssociationRole |
Indicates the role played by the association between two features.
|
DefaultAttributeType<V> |
Definition of an attribute in a feature type.
|
DefaultFeatureType |
Abstraction of a real-world phenomena.
|
FeatureFormat |
Formats features or feature types in a tabular format.
|
FeatureOperations |
A set of pre-defined operations expecting a
Feature as input and producing an Attribute as output. |
Features |
Static methods working on features or attributes.
|
Enum | Description |
---|---|
FeatureFormat.Column |
Identifies the columns to include in the table formatted by
FeatureFormat . |
Types | Instances |
---|---|
Identified type ├─ Feature type └─ Property type ├─ Attribute type ├─ Feature association role └─ Operation |
Object ├─ Feature (sparse or dense) └─ Property ├─ Attribute (singleton or multi-valued) └─ Feature association (singleton or multi-valued) |
new
statement).
Instead those classes are instantiated indirectly by invoking a method on a parent container,
or by using a builder. The starting point is FeatureType
, which may be created by a
FeatureTypeBuilder
or may be provided by a
DataStore
reading a data file.
Once a FeatureType
has been obtained, Feature
s can be instantiated by calls to the
FeatureType.newInstance()
method.
Once a Feature
instance has been obtained, Attribute
s can be instantiated indirectly
by calls to the Feature.setPropertyValue(…)
method.Defined in the sis-feature
module
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