ucar.nc2.ft.point.remote

Class RemotePointFeatureIterator

java.lang.Object

ucar.nc2.ft.point.PointIteratorAbstract

ucar.nc2.ft.point.remote.RemotePointFeatureIterator

All Implemented Interfaces:

PointFeatureIterator

public class RemotePointFeatureIterator
extends PointIteratorAbstract

Iterate through a stream of PointStream.MessageType.PointFeature until PointStream.MessageType.End

Since:

May 14, 2009

Author:

caron

Nested Class Summary

Nested classes/interfaces inherited from class ucar.nc2.ft.point.PointIteratorAbstract

PointIteratorAbstract.Filter

Field Summary

Fields inherited from class ucar.nc2.ft.point.PointIteratorAbstract

calcBounds, collection

Method Summary

Methods

Modifier and Type	Method and Description
void	finish() Make sure that the iterator is complete, and recover resources.
boolean	hasNext() Check if another PointFeature is available
PointFeature	next() Returns the next PointFeature.
void	setBufferSize(int bytes) Hint to use this much memory in buffering the iteration.

Methods inherited from class ucar.nc2.ft.point.PointIteratorAbstract

calcBounds, finishCalcBounds, getBoundingBox, getCalendarDateRange, getCount, getDateRange, setCalculateBounds

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

finish

public void finish()

Description copied from interface: PointFeatureIterator

Make sure that the iterator is complete, and recover resources. You must complete the iteration (until hasNext() returns false) or call finish(). may be called more than once.

hasNext

public boolean hasNext()
                throws IOException

Description copied from interface: PointFeatureIterator

Check if another PointFeature is available

Returns:

true if another PointFeature is available

Throws:

IOException - on i/o error

next

public PointFeature next()
                  throws IOException

Description copied from interface: PointFeatureIterator

Returns the next PointFeature. You must call hasNext() before calling next(), even if you know it will return true.

Returns:

the next PointFeature

Throws:

IOException - on i/o error

setBufferSize

public void setBufferSize(int bytes)

Description copied from interface: PointFeatureIterator

Hint to use this much memory in buffering the iteration. No guarentee that it will be used by the implementation.

Parameters:

bytes - amount of memory in bytes