Package org.opengis.referencing.datum
Interface TemporalDatum
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- All Superinterfaces:
Datum
,IdentifiedObject
@UML(identifier="CD_TemporalDatum", specification=ISO_19111) public interface TemporalDatum extends Datum
A temporal datum defines the origin of a temporal coordinate reference system.- Since:
- 1.0
- See Also:
DatumAuthorityFactory.createTemporalDatum(String)
,DatumFactory.createTemporalDatum(Map, Date)
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Field Summary
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Fields inherited from interface Datum
ANCHOR_POINT_KEY, DOMAIN_OF_VALIDITY_KEY, REALIZATION_EPOCH_KEY, SCOPE_KEY
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Fields inherited from interface IdentifiedObject
ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY
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Method Summary
Modifier and Type Method Description default InternationalString
getAnchorPoint()
This attribute is defined in theDatum
parent interface, but is not used by a temporal datum.Date
getOrigin()
The date and time origin of this temporal datum.default Date
getRealizationEpoch()
This attribute is defined in theDatum
parent interface, but is not used by a temporal datum.-
Methods inherited from interface Datum
getDomainOfValidity, getScope
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Methods inherited from interface IdentifiedObject
getAlias, getIdentifiers, getName, getRemarks, toWKT
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Method Detail
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getOrigin
@UML(identifier="origin", obligation=MANDATORY, specification=ISO_19111) Date getOrigin()
The date and time origin of this temporal datum.Upcoming API change — temporal schema
The return type of this method may change in GeoAPI 4.0 release. It may be replaced by a type matching more closely either ISO 19108 (Temporal Schema) or ISO 19103.- Returns:
- the date and time origin of this temporal datum.
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getAnchorPoint
@UML(identifier="anchorPoint", obligation=FORBIDDEN, specification=ISO_19111) default InternationalString getAnchorPoint()
This attribute is defined in theDatum
parent interface, but is not used by a temporal datum.- Specified by:
getAnchorPoint
in interfaceDatum
- Returns:
- always
null
. - See Also:
VerticalDatum.getVerticalDatumType()
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getRealizationEpoch
@UML(identifier="realizationEpoch", obligation=FORBIDDEN, specification=ISO_19111) default Date getRealizationEpoch()
This attribute is defined in theDatum
parent interface, but is not used by a temporal datum.- Specified by:
getRealizationEpoch
in interfaceDatum
- Returns:
- always
null
.
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