/*
* Copyright (c) 2016 Data Harmonisation Panel
*
* All rights reserved. This program and the accompanying materials are made
* available under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Data Harmonisation Panel <http://www.dhpanel.eu>
*/
package eu.esdihumboldt.util.io;
import java.io.IOException;
/**
* A factory for writable sinks, usually a stream.
*
* @author Simon Templer
* @param <T> the output sink type
*/
public interface OutputSupplier<T> {
/**
* Returns an object that encapsulates a writable resource.
*
* This method may be called repeatedly to get independent channels to the
* same underlying resource.
*
* @return a new output sink, the caller is responsible for cleanup
* @throws IOException if a new output sink cannot be opened
*/
T getOutput() throws IOException;
}