Uses of Class
com.luciad.datamodel.TLcdFeaturedDataObject

Packages that use TLcdFeaturedDataObject

Package	Description
com.luciad.format.gml2.model	Provides domain model classes and utility classes for modeling GML 2 data.
com.luciad.format.gml31.model	Provides domain model classes and utility classes for modeling GML 3.1 data.

Uses of TLcdFeaturedDataObject in com.luciad.format.gml2.model

Subclasses of TLcdFeaturedDataObject in com.luciad.format.gml2.model

Modifier and Type	Class	Description
class	TLcdGML2AbstractFeature	Default implementation for Java domain model classes modeling XML types extending of gml:AbstractFeatureType.
class	TLcdGML2AbstractFeatureCollection	A feature collection contains zero or more featureMember elements.
class	TLcdGML2AbstractFeatureCollectionBase	This abstract base type just makes the boundedBy element mandatory for a feature collection.
class	TLcdGML2AbstractGeometry	All geometry elements are derived from this abstract supertype; a geometry element may have an identifying attribute (gid).
class	TLcdGML2AbstractGeometryCollectionBase	This abstract base type for geometry collections just makes the srsName attribute mandatory.
class	TLcdGML2BoundingShape	Bounding shapes--a Box or a null element are currently allowed.
class	TLcdGML2Box	The Box structure defines an extent using a pair of coordinate tuples.
class	TLcdGML2Coord	Represents a coordinate tuple in one, two, or three dimensions.
class	TLcdGML2Coordinates	This type is deprecated for tuples with ordinate values that are numbers.
class	TLcdGML2FeatureAssociation	An instance of this type (e.g.
class	TLcdGML2GeometryAssociation	An instance of this type (e.g.
class	TLcdGML2GeometryCollection	A geometry collection must include one or more geometries, referenced through geometryMember elements.
class	TLcdGML2GeometryProperty	A simple geometry property encapsulates a geometry element.
class	TLcdGML2LinearRing	Model class for the GML Linear Ring Type.
class	TLcdGML2LinearRingMember	Restricts the outer or inner boundary of a polygon instance to being a LinearRing.
class	TLcdGML2LineString	A LineString is defined by two or more coordinate tuples, with linear interpolation between them.
class	TLcdGML2LineStringMember	Restricts the geometry member to being a LineString instance.
class	TLcdGML2LineStringProperty	Encapsulates a single LineString to represent centerLineOf or edgeOf properties.
class	TLcdGML2MultiGeometryProperty	Encapsulates a MultiGeometry element.
class	TLcdGML2MultiLineString	A MultiLineString is defined by one or more LineStrings, referenced through lineStringMember elements.
class	TLcdGML2MultiLineStringProperty	Encapsulates a MultiLineString element to represent the following discontiguous geometric properties: multiEdgeOf, multiCenterLineOf.
class	TLcdGML2MultiPoint	A MultiPoint is defined by one or more Points, referenced through pointMember elements.
class	TLcdGML2MultiPointProperty	Encapsulates a MultiPoint element to represent the following discontiguous geometric properties: multiLocation, multiPosition, multiCenterOf.
class	TLcdGML2MultiPolygon	A MultiPolygon is defined by one or more Polygons, referenced through polygonMember elements.
class	TLcdGML2MultiPolygonProperty	Encapsulates a MultiPolygon to represent the following discontiguous geometric properties: multiCoverage, multiExtentOf.
class	TLcdGML2Point	A Point is defined by a single coordinate tuple.
class	TLcdGML2PointMember	Restricts the geometry member to being a Point instance.
class	TLcdGML2PointProperty	Encapsulates a single point to represent position, location, or centerOf properties.
class	TLcdGML2Polygon	A Polygon is defined by an outer boundary and zero or more inner boundaries which are in turn defined by LinearRings.
class	TLcdGML2PolygonMember	Restricts the geometry member to being a Polygon instance.
class	TLcdGML2PolygonProperty	Encapsulates a single polygon to represent coverage or extentOf properties.

Uses of TLcdFeaturedDataObject in com.luciad.format.gml31.model

Subclasses of TLcdFeaturedDataObject in com.luciad.format.gml31.model

Modifier and Type	Class	Description
class	TLcdGML31AbstractContinuousCoverage	A continuous coverage as defined in ISO 19123 is a coverage that can return different values for the same feature attribute at different direct positions within a single spatiotemporal object in its spatiotemporal domain
class	TLcdGML31AbstractCoverage	Abstract element which acts as the head of a substitution group for coverages.
class	TLcdGML31AbstractCurve	gml:AbstractCurveType is an abstraction of a curve to support the different levels of complexity.
class	TLcdGML31AbstractCurveSegment	A curve segment defines a homogeneous segment of a curve.
class	TLcdGML31AbstractDiscreteCoverage	A discrete coverage consists of a domain set, range set and optionally a coverage function.
class	TLcdGML31AbstractFeature	Default implementation for Java domain model classes modeling XML types extending of gml:AbstractFeatureType.
class	TLcdGML31AbstractFeatureCollection	Deprecated. This type is deprecated in GML 3_2, which defines A GML feature collection as any GML feature with a property element in its content model whose content model is derived by extension from AbstractFeatureMember.
class	TLcdGML31AbstractGeometricAggregate	gml:AbstractGeometricAggregate is the abstract head of the substitution group for all geometric aggregates.
class	TLcdGML31AbstractGeometricPrimitive	This is the abstract root type of the geometric primitives.
class	TLcdGML31AbstractGeometry	All geometry elements are derived directly or indirectly from this abstract supertype.
class	TLcdGML31AbstractGML	All complexContent GML elements are directly or indirectly derived from this abstract supertype to establish a hierarchy of GML types that may be distinguished from other XML types by their ancestry.
class	TLcdGML31AbstractGriddedSurface	A gridded surface is a parametric curve surface derived from a rectangular grid in the parameter space.
class	TLcdGML31AbstractMetaData	An abstract base type for complex metadata types.
class	TLcdGML31AbstractParametricCurveSurface
class	TLcdGML31AbstractRing	An abstraction of a ring to support surface boundaries of different complexity.
class	TLcdGML31AbstractRingProperty	Encapsulates a ring to represent the surface boundary property of a surface.
class	TLcdGML31AbstractSolid	An abstraction of a solid to support the different levels of complexity.
class	TLcdGML31AbstractSurface	An abstraction of a surface to support the different levels of complexity.
class	TLcdGML31AbstractSurfacePatch	A surface patch defines a homogeneous portion of a surface.
class	TLcdGML31AbstractTimeComplex	The abstract supertype for temporal complexes.
class	TLcdGML31AbstractTimeGeometricPrimitive	The abstract supertype for temporal geometric primitives.
class	TLcdGML31AbstractTimeObject	The abstract supertype for temporal objects.
class	TLcdGML31AbstractTimePrimitive	The abstract supertype for temporal primitives.
class	TLcdGML31AbstractTimeSlice	A timeslice encapsulates the time-varying properties of a dynamic feature--it must be extended to represent a timestamped projection of a feature.
class	TLcdGML31AffinePlacement	A placement takes a standard geometric construction and places it in geographic space.
class	TLcdGML31Angle	Value of an angle quantity recorded as a single number, with its units.
class	TLcdGML31AngleChoice	Value of an angle quantity provided in either degree-minute-second format or single value format.
class	TLcdGML31Arc	An Arc is an arc string with only one arc unit, i.e. three control points including the start and end point.
class	TLcdGML31ArcByBulge	An ArcByBulge is an arc string with only one arc unit, i.e. two control points, one bulge and one normal vector.
class	TLcdGML31ArcByCenterPoint	This variant of the arc requires that the points on the arc shall be computed instead of storing the coordinates directly.
class	TLcdGML31ArcString	An ArcString is a curve segment that uses three-point circular arc interpolation ("circularArc3Points").
class	TLcdGML31ArcStringByBulge	This variant of the arc computes the mid points of the arcs instead of storing the coordinates directly.
class	TLcdGML31Area	Value of a spatial area quantity, with its units.
class	TLcdGML31Array	A non-abstract generic collection type that can be used as a document element for a homogeneous collection of any GML types - Geometries, Topologies, Features ...
class	TLcdGML31ArrayAssociation	A base for derived types used to specify complex types containing an array of objects, by unspecified UML association - either composition or aggregation.
class	TLcdGML31Association	A pattern or base for derived types used to specify complex types corresponding to an unspecified UML association - either composition or aggregation.
class	TLcdGML31Bag	A non-abstract generic collection type that can be used as a document element for a collection of any GML types - Geometries, Topologies, Features ...
class	TLcdGML31Bezier	Bezier curves are polynomial splines that use Bezier or Bernstein polynomials for interpolation purposes.
class	TLcdGML31BooleanProperty	Property whose content is a Boolean value.
class	TLcdGML31BoundedFeature	Makes boundedBy mandatory
class	TLcdGML31BoundingShape	Bounding shape.
class	TLcdGML31Box
class	TLcdGML31BSpline	A B-Spline is a piecewise parametric polynomial or rational curve described in terms of control points and basis functions.
class	TLcdGML31CategoryExtent	Restriction of list type to store a 2-point range of ordinal values.
class	TLcdGML31CategoryProperty	Property whose content is a Category.
class	TLcdGML31Circle	A Circle is an arc whose ends coincide to form a simple closed loop.
class	TLcdGML31CircleByCenterPoint	A gml:CircleByCenterPoint is an gml:ArcByCenterPoint with identical start and end angle to form a full circle.
class	TLcdGML31Clothoid	A clothoid, or Cornu's spiral, is plane curve whose curvature is a fixed function of its length.
static class	TLcdGML31Clothoid.RefLocation
class	TLcdGML31Code	Name or code with an (optional) authority.
class	TLcdGML31CodeList	List of values on a uniform nominal scale.
class	TLcdGML31CodeOrNullList	List of values on a uniform nominal scale.
class	TLcdGML31CompositeCurve	A gml:CompositeCurve is represented by a sequence of (orientable) curves such that each curve in the sequence terminates at the start point of the subsequent curve in the list.
class	TLcdGML31CompositeCurveProperty
class	TLcdGML31CompositeSolid	A composite solid is a geometry type with all the geometric properties of a (primitive) solid.
class	TLcdGML31CompositeSolidProperty
class	TLcdGML31CompositeSurface	A CompositeSurface is defined by a set of orientable surfaces.
class	TLcdGML31CompositeSurfaceProperty
class	TLcdGML31CompositeValue	Aggregate value built from other Values using the Composite pattern.
class	TLcdGML31Cone	A cone is a gridded surface given as a family of conic sections whose control points vary linearly.
class	TLcdGML31Coord	Represents a coordinate tuple in one, two, or three dimensions.
class	TLcdGML31Coordinates	This type is deprecated for tuples with ordinate values that are numbers.
class	TLcdGML31CountProperty	Property whose content is a Count.
class	TLcdGML31CoverageFunction	The function or rule which defines the map from members of the domainSet to the range.
class	TLcdGML31CubicSpline	Cubic splines are similar to line strings in that they are a sequence of segments each with its own defining function.
class	TLcdGML31Curve	A curve is a 1-dimensional primitive.
class	TLcdGML31CurveArrayProperty	A container for an array of curves.
class	TLcdGML31CurveProperty	A property that has a curve as its value domain may either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31CurveSegmentArrayProperty	A container for an array of curve segments.
class	TLcdGML31Cylinder	A cylinder is a gridded surface given as a family of circles whose positions vary along a set of parallel lines, keeping the cross sectional horizontal curves of a constant shape.
class	TLcdGML31DataBlock
class	TLcdGML31Degrees	Integer number of degrees, plus the angle direction.
class	TLcdGML31DirectedObservation
class	TLcdGML31DirectedObservationAtDistance
class	TLcdGML31DirectionProperty
class	TLcdGML31DirectionVector	Direction expressed as a vector, either using components, or using angles.
class	TLcdGML31DirectPosition	Direct position instances hold the coordinates for a position within some coordinate reference system (CRS).
class	TLcdGML31DirectPositionList	posList instances (and other instances with the content model specified by DirectPositionListType) hold the coordinates for a sequence of direct positions within the same coordinate reference system (CRS).
class	TLcdGML31DMSAngle	Angle value provided in degree-minute-second or degree-minute format.
class	TLcdGML31DomainSet	The spatiotemporal domain of a coverage.
class	TLcdGML31DynamicFeature	A dynamic feature may possess a history and/or a timestamp.
class	TLcdGML31DynamicFeatureCollection	A dynamic feature collection may possess a history and/or a timestamp.
class	TLcdGML31Envelope	Domain class for the GML envelope.
class	TLcdGML31EnvelopeWithTimePeriod	Envelope that includes also a temporal extent.
class	TLcdGML31FeatureArrayProperty	Container for features - follow gml:ArrayAssociationType pattern.
class	TLcdGML31FeatureCollection	Concrete generic feature collection.
class	TLcdGML31FeatureProperty	Container for a feature - follow gml:AssociationType pattern.
class	TLcdGML31File
class	TLcdGML31GenericMetaData	Deprecated with GML version 3.1.0.
class	TLcdGML31Geodesic
class	TLcdGML31GeodesicString	A sequence of geodesic segments.
class	TLcdGML31GeometricComplex	A geometric complex.
class	TLcdGML31GeometricComplexProperty	A property that has a geometric complex as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31GeometricPrimitiveProperty	A property that has a geometric primitive as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31GeometryArrayProperty	A container for an array of geometry elements.
class	TLcdGML31GeometryProperty	A geometric property can either be any geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31Grid	An unrectified grid, which is a network composed of two or more sets of equally spaced parallel lines in which the members of each set intersect the members of the other sets at right angles.
class	TLcdGML31GridCoverage
class	TLcdGML31GridDomain
class	TLcdGML31GridEnvelope	Provides grid coordinate values for the diametrically opposed corners of an envelope that bounds a section of grid.
class	TLcdGML31GridFunction	Defines how values in the domain are mapped to the range set.
class	TLcdGML31GridLength	Value of a length (or distance) quantity in a grid, where the grid spacing does not have any associated physical units, or does not have a constant physical spacing.
class	TLcdGML31GridLimits
class	TLcdGML31HistoryProperty	The history relationship associates a feature with a sequence of TimeSlice instances.
class	TLcdGML31IndexMap	Exends GridFunctionType with a lookUpTable.
class	TLcdGML31Knot	A knot is a breakpoint on a piecewise spline curve.
class	TLcdGML31KnotProperty	Encapsulates a knot to use it in a geometric type.
class	TLcdGML31Length	Value of a length (or distance) quantity, with its units.
class	TLcdGML31LinearRing	Model class for the GML Linear Ring Type.
class	TLcdGML31LinearRingProperty	Encapsulates a ring to represent properties in features or geometry collections.
class	TLcdGML31LineString	A curve that consists of segments with linear interpolation.
class	TLcdGML31LineStringProperty	This type is deprecated with GML 3 and shall not be used.
class	TLcdGML31LineStringSegment	A LineStringSegment is a curve segment that is defined by two or more control points including the start and end point, with linear interpolation between them.
class	TLcdGML31LineStringSegmentArrayProperty
class	TLcdGML31LocationProperty	Convenience property for generalised location.
class	TLcdGML31Measure	gml:MeasureType supports recording an amount encoded as a value of XML Schema double, together with a units of measure indicated by an attribute uom, short for "units Of measure".
class	TLcdGML31MeasureList	List of numbers with a uniform scale.
class	TLcdGML31MeasureOrNullList	List of numbers with a uniform scale.
class	TLcdGML31MetaDataProperty	Base type for complex metadata property types.
class	TLcdGML31Model	A TLcdGML31AbstractFeature-based feature collection that implements ILcdModel.
class	TLcdGML31MovingObjectStatus	This type encapsulates various dynamic properties of moving objects (points, lines, regions).
class	TLcdGML31MultiCurve	A gml:MultiCurve is defined by one or more gml:AbstractCurves.
class	TLcdGML31MultiCurveCoverage	A discrete coverage type whose domain is defined by a collection of curves.
class	TLcdGML31MultiCurveDomain
class	TLcdGML31MultiCurveProperty	A property that has a collection of curves as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31MultiGeometry	gml:MultiGeometry is a collection of one or more GML geometry objects of arbitrary type.
class	TLcdGML31MultiGeometryProperty	A property that has a geometric aggregate as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31MultiLineString
class	TLcdGML31MultiLineStringProperty	This type is deprecated with GML 3 and shall not be used.
class	TLcdGML31MultiPoint	A gml:MultiPoint consists of one or more gml:Points.
class	TLcdGML31MultiPointCoverage	A discrete coverage type whose domain is defined by a collection of point
class	TLcdGML31MultiPointDomain
class	TLcdGML31MultiPointProperty	A property that has a collection of points as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31MultiPolygon	A MultiPolygon is defined by one or more Polygons, referenced through polygonMember elements.
class	TLcdGML31MultiPolygonProperty	This type is deprecated with GML 3 and shall not be used.
class	TLcdGML31MultiSolid	A MultiSolid is defined by one or more Solids, referenced through solidMember elements.
class	TLcdGML31MultiSolidCoverage	A discrete coverage type whose domain is defined by a collection of Solids.
class	TLcdGML31MultiSolidDomain
class	TLcdGML31MultiSolidProperty	A property that has a collection of solids as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31MultiSurface	A gml:MultiSurface is defined by one or more gml:AbstractSurfaces.
class	TLcdGML31MultiSurfaceCoverage	A discrete coverage type whose domain is defined by a collection of surface patches (includes polygons, triangles, rectangles, etc).
class	TLcdGML31MultiSurfaceDomain
class	TLcdGML31MultiSurfaceProperty	A property that has a collection of surfaces as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31Observation
class	TLcdGML31OffsetCurve	An offset curve is a curve at a constant distance from the basis curve.
class	TLcdGML31OrientableCurve	OrientableCurve consists of a curve and an orientation.
class	TLcdGML31OrientableSurface	OrientableSurface consists of a surface and an orientation.
class	TLcdGML31Point	A Point is defined by a single coordinate tuple.
class	TLcdGML31PointArrayProperty	A container for an array of points.
class	TLcdGML31PointProperty	A property that has a point as its value domain may either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31Polygon	A Polygon is a special surface that is defined by a single surface patch (see D.3.6).
class	TLcdGML31PolygonPatch	A gml:PolygonPatch is a surface patch that is defined by a set of boundary curves and an underlying surface to which these curves adhere.
class	TLcdGML31PolygonPatchArrayProperty	This type defines a container for an array of polygon patches.
class	TLcdGML31PolygonProperty	This type is deprecated with GML 3 and shall not be used.
class	TLcdGML31PolyhedralSurface	A polyhedral surface is a surface composed of polygon surfaces connected along their common boundary curves.
class	TLcdGML31PriorityLocationProperty	G-XML component
class	TLcdGML31QuantityExtent	Restriction of list type to store a 2-point range of numeric values.
class	TLcdGML31QuantityProperty	Property whose content is a Quantity.
class	TLcdGML31RangeParameters	Metadata about the rangeSet.
class	TLcdGML31RangeSet
class	TLcdGML31Rectangle	gml:Rectangle represents a rectangle as a surface patch with an outer boundary consisting of a linear ring.
class	TLcdGML31RectifiedGrid	A rectified grid has an origin and vectors that define its post locations.
class	TLcdGML31RectifiedGridCoverage
class	TLcdGML31RectifiedGridDomain
class	TLcdGML31Reference	A pattern or base for derived types used to specify complex types corresponding to a UML aggregation association.
class	TLcdGML31RelatedTime
class	TLcdGML31Ring	A ring is used to represent a single connected component of a surface boundary as specified in ISO 19107:2003, 6.3.6.
class	TLcdGML31RingProperty	Encapsulates a ring to represent properties in features or geometry collections.
class	TLcdGML31Row
class	TLcdGML31ScalarValueProperty	Property whose content is a scalar value.
class	TLcdGML31Scale	Value of a scale factor (or ratio) that has no physical unit.
class	TLcdGML31SequenceRule
class	TLcdGML31Solid	A solid is the basis for 3-dimensional geometry.
class	TLcdGML31SolidArrayProperty	A container for an array of solids.
class	TLcdGML31SolidProperty	A property that has a solid as its value domain can either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31Speed	Value of a speed, with its units.
class	TLcdGML31Sphere	A sphere is a gridded surface given as a family of circles whose positions vary linearly along the axis of the sphere, and whise radius varies in proportions to the cosine function of the central angle.
class	TLcdGML31StringOrRef	Models a string description or reference to it.
class	TLcdGML31Surface	A Surface is a 2-dimensional primitive and is composed of one or more surface patches as specified in ISO 19107:2003, 6.3.17.1.
class	TLcdGML31SurfaceArrayProperty	A container for an array of surfaces.
class	TLcdGML31SurfacePatchArrayProperty	A container for an array of surface patches.
class	TLcdGML31SurfaceProperty	A property that has a surface as its value domain may either be an appropriate geometry element encapsulated in an element of this type or an XLink reference to a remote geometry element (where remote includes geometry elements located elsewhere in the same document).
class	TLcdGML31TargetProperty	Container for an object representing the target or subject of an observation.
class	TLcdGML31Time	Value of a time or temporal quantity, with its units.
class	TLcdGML31TimeGeometricPrimitiveProperty
class	TLcdGML31TimeInstant	A zero-dimensional geometric primitive that represents an identifiable position in time.
class	TLcdGML31TimeInstantProperty
class	TLcdGML31TimeIntervalLength	This type extends the built-in xsd:decimal simple type to allow floating-point values for temporal length.
class	TLcdGML31TimePeriod	A GML period acts as a one-dimensional geometric primitive that represents an identifiable extent in time, usually defined by two time positions or time instants.
class	TLcdGML31TimePeriodProperty
class	TLcdGML31TimePosition	A temporal position.
class	TLcdGML31TimePrimitiveProperty
class	TLcdGML31Tin	A tin is a triangulated surface that uses the Delauny algorithm or a similar algorithm complemented with consideration of breaklines, stoplines, and maximum length of triangle sides.
static class	TLcdGML31Tin.ControlPoint
class	TLcdGML31Track	The track of a moving object is a sequence of specialized timeslices that indicate the status of the object.
class	TLcdGML31Triangle	gml:Triangle represents a triangle as a surface patch with an outer boundary consisting of a linear ring.
class	TLcdGML31TrianglePatchArrayProperty	This type defines a container for an array of triangle patches.
class	TLcdGML31TriangulatedSurface	A triangulated surface is a polyhedral surface that is composed only of triangles.
class	TLcdGML31UnitOfMeasure	Reference to a unit of measure definition that applies to all the numerical values described by the element containing this element.
class	TLcdGML31ValueArray	A Value Array is used for homogeneous arrays of primitive and aggregate values.
class	TLcdGML31ValueArrayProperty	GML property which refers to, or contains, a set of homogeneously typed Values.
class	TLcdGML31ValueProperty	GML property which refers to, or contains, a Value
class	TLcdGML31Vector	Vector instances hold the components for a (usually spatial) vector within some coordinate reference system (CRS).
class	TLcdGML31Volume	Value of a spatial volume quantity, with its units.