Module org.opengis.geoapi

Package org.opengis.feature

Interface DynamicAttributeType<V>

Type Parameters:

V - the type of attribute values.

All Superinterfaces:

AttributeType<V>, IdentifiedType, PropertyType

@Classifier(METACLASS)
@UML(identifier="DynamicAttributeType",
     specification=OGC_MOVING_FEATURE)
public interface DynamicAttributeType<V>
extends AttributeType<V>

Definition of a dynamic attribute in a moving feature type. Dynamic attributes describe attributes of a feature in which the values vary with time and/or location. A Feature having dynamic attributes is a moving feature. A moving feature can have an arbitrary number of time-varying attributes, such as the velocity of vehicles or the wind speed of hurricanes.

Dynamic attributes are used for non-spatial attribute. If the value type of a dynamic attribute is geometric point, it is a trajectory.

Since:

3.1

See Also:

• DynamicAttribute
• AttributeType

Method Summary

Modifier and Type	Method	Description
DynamicAttribute<V>	newInstance()	Creates a new attribute instance of this type.

Methods inherited from interface AttributeType

characteristics, getDefaultValue, getMaximumOccurs, getMinimumOccurs, getName, getValueClass

Methods inherited from interface IdentifiedType

getDefinition, getDescription, getDesignation

Method Details

newInstance

DynamicAttribute<V> newInstance()
                         throws UnsupportedOperationException

Creates a new attribute instance of this type.

Specified by:

newInstance in interface AttributeType<V>

Returns:

a new dynamic attribute instance.

Throws:

UnsupportedOperationException - if this type does not support new instance creation.