Package org.geotools.api.temporal

Interface Instant

All Superinterfaces:

Separation, TemporalGeometricPrimitive, TemporalObject, TemporalOrder, TemporalPrimitive

All Known Implementing Classes:

DefaultInstant

public interface Instant
extends TemporalGeometricPrimitive

A zero-dimensional geometric primitive that represents position in time, equivalent to a point in space.

Author:

Stephane Fellah (Image Matters), Alexander Petkov TODO There is a bit of a conflict in the spec document as to what should be returned for "position." The diagram shows that Position should be returned, while the text in the document demands that TemporalPosition should represent position in time.

Method Summary

Modifier and Type	Method	Description
Collection<Period>	getBegunBy()	Get the Collection of temporal Periods, for which this Instant is the beginning.
Collection<Period>	getEndedBy()	Get the Collection of temporal Periods, for which this Instant is the end.
Position	getPosition()	Get the position of this instant.

Methods inherited from interface Separation

distance, length

Methods inherited from interface TemporalOrder

relativePosition

Method Details

getPosition

Position getPosition()

Get the position of this instant.

getBegunBy

Collection<Period> getBegunBy()

Get the Collection of temporal Periods, for which this Instant is the beginning. The collection may be empty.

See Also:

• Period.getBeginning()

getEndedBy

Collection<Period> getEndedBy()

Get the Collection of temporal Periods, for which this Instant is the end. The collection may be empty.

See Also:

• Period.getEnding()