Package noaa.coastwatch.util.chunk

Class ChunkCollector

java.lang.Object

noaa.coastwatch.util.chunk.ChunkCollector

All Implemented Interfaces:

Iterable<ChunkProducer>

Direct Known Subclasses:

CompositeMapApplicationCollector

public class ChunkCollector
extends Object
implements Iterable<ChunkProducer>

The ChunkCollector class assembles chunks from a list of producers and allows them to be accessed in one operation.

Since:

3.4.0

Author:

Peter Hollemans

Field Summary

Fields

Modifier and Type	Field	Description
protected List<ChunkProducer>	producerList	The list of chunk producers.

Constructor Summary

Constructors

Constructor	Description
ChunkCollector()

Method Summary

Modifier and Type	Method	Description
void	addProducer(ChunkProducer producer)	Adds a producer to the list of chunks to assemble.
List<DataChunk>	getChunks(ChunkPosition pos)	Assembles a set of chunks from the producers.
Iterator<ChunkProducer>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

producerList

protected List<ChunkProducer> producerList

The list of chunk producers.

Constructor Details

ChunkCollector

public ChunkCollector()

Method Details

addProducer

public void addProducer(ChunkProducer producer)

Adds a producer to the list of chunks to assemble.

Parameters:

producer - the producer to add to the list.

getChunks

public List<DataChunk> getChunks(ChunkPosition pos)

Assembles a set of chunks from the producers.

Parameters:

pos - the chunk position to get.

Returns:

the list of chunks assembled.

iterator

public Iterator<ChunkProducer> iterator()

Specified by:

iterator in interface Iterable<ChunkProducer>