org.apache.oodt.product

Interface Retriever

public interface Retriever

Retrievers retrieve products.

Version:

$Revision: 1.1.1.1 $

Author:

Kelly

Method Summary

Methods

Modifier and Type	Method and Description
void	close(String productID) Close off a large product.
byte[]	retrieveChunk(String productID, long offset, int length) Retrieve a chunk from a large product.

Method Detail

retrieveChunk

byte[] retrieveChunk(String productID,
                   long offset,
                   int length)
                     throws ProductException

Retrieve a chunk from a large product.

Parameters:

productID - Product ID.

offset - Where in the product to retrieve the data.

length - How much data to get.

Returns:

The data.

Throws:

ProductException - if an error occurs.

close

void close(String productID)
           throws ProductException

Close off a large product.

Parameters:

productID - Product ID.

Throws:

ProductException - if an error occurs.