ucar.nc2.ft

Interface TrajectoryFeatureCollection

All Superinterfaces:

FeatureCollection, NestedPointFeatureCollection

All Known Implementing Classes:

StandardTrajectoryCollectionImpl

public interface TrajectoryFeatureCollection
extends NestedPointFeatureCollection

A collection of TrajectoryFeatures

Since:

Mar 19, 2008

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Use the internal iterator to check if there is another TrajectoryFeature in the iteration.
TrajectoryFeature	next() Use the internal iterator to get the next TrajectoryFeature in the iteration.
void	resetIteration() Reset the internal iterator for another iteration over the TrajectoryFeatures in this Collection.

Methods inherited from interface ucar.nc2.ft.NestedPointFeatureCollection

flatten, flatten, getAltUnits, getExtraVariables, getNestedPointFeatureCollectionIterator, getPointFeatureCollectionIterator, getTimeUnit, isMultipleNested, size, subset

Methods inherited from interface ucar.nc2.ft.FeatureCollection

getCollectionFeatureType, getName

Method Detail

hasNext

boolean hasNext()
         throws java.io.IOException

Use the internal iterator to check if there is another TrajectoryFeature in the iteration.

Returns:

true is there is another TrajectoryFeature in the iteration.

Throws:

java.io.IOException - on read error

next

TrajectoryFeature next()
                throws java.io.IOException

Use the internal iterator to get the next TrajectoryFeature in the iteration. You must call hasNext() before you call this.

Returns:

the next TrajectoryFeature in the iteration

Throws:

java.io.IOException - on read error

resetIteration

void resetIteration()
             throws java.io.IOException

Reset the internal iterator for another iteration over the TrajectoryFeatures in this Collection.

Throws:

java.io.IOException - on read error