/*-
*******************************************************************************
* Copyright (c) 2011, 2014 Diamond Light Source Ltd.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Peter Chang - initial API and implementation and/or initial documentation
*******************************************************************************/
package org.eclipse.dawnsci.analysis.dataset.impl.function;
import java.util.List;
import org.eclipse.january.dataset.IDataset;
/**
* This interface is to define functions that take a dataset or an array of datasets and returns numbers
* (which could be complex and so returned as pairs)
*/
public interface DatasetToNumberFunction {
/**
* @param datasets
* @return list of objects
*/
public List<? extends Number> value(IDataset... datasets);
}