Package noaa.coastwatch.util

Class DataLocationIteratorFactory

java.lang.Object

noaa.coastwatch.util.DataLocationIteratorFactory

public class DataLocationIteratorFactory
extends Object

The DataLocationIteratorFactory class creates a DataLocationIterator instance based on a set of parameters that specify the desired iterator behaviour.

Since:

3.3.2

Author:

Peter Hollemans

Method Summary

Modifier and Type	Method	Description
DataLocationIterator	create(DataLocationConstraints constraints)	Creates a new iterator.
static DataLocationIteratorFactory	getInstance()	Gets an instance of this factory.
static void	main(String[] argv)	Tests this class.

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static DataLocationIteratorFactory getInstance()

Gets an instance of this factory.

create

public DataLocationIterator create(DataLocationConstraints constraints)

Creates a new iterator.

Parameters:

constraints - the data location bounds and sparseness contraints.

Returns:

the data iterator. The number of values iterated over is determined by the constraint values.

Throws:

IllegalArgumentException - if inconsistencies are found in the constraints.

main

public static void main(String[] argv)
                 throws Exception

Tests this class.

Parameters:

argv - the array of command line parameters.

Throws:

Exception