ucar.nc2.ft

Interface PointFeatureCCIterator

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable, IOIterator<PointFeatureCC>

All Known Implementing Classes:

PointFeatureCCIteratorFiltered

public interface PointFeatureCCIterator
extends java.io.Closeable, IOIterator<PointFeatureCC>

An iterator over PointFeatureCC. Use try-with-resource to make sure resources are released:

 try (PointFeatureCCIterator iter = getIter()) {
   while (iter.hasNext())
     process(iter.next());
 }
 

Since:

Mar 20, 2008

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	PointFeatureCCIterator.Filter A filter on nestedPointFeatureCollection

Method Summary

Modifier and Type	Method and Description
void	close() Make sure that the iterator is complete, and recover resources.
boolean	hasNext() true if another Feature object is available
PointFeatureCC	next() Returns the next NestedPointFeatureCollection object You must call hasNext() before calling next(), even if you know it will return true.

Method Detail

hasNext

boolean hasNext()
         throws java.io.IOException

true if another Feature object is available

Specified by:

hasNext in interface IOIterator<PointFeatureCC>

Returns:

true if another Feature object is available

Throws:

java.io.IOException - on i/o error

next

PointFeatureCC next()
             throws java.io.IOException

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

Specified by:

next in interface IOIterator<PointFeatureCC>

Returns:

the next NestedPointFeatureCollection object

Throws:

java.io.IOException - on i/o error

close

void close()

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

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable