core/org.eclipse.statet.rj.services.core/src/org/eclipse/statet/rj/services/util/dataaccess/RDataAssignment.java

/*=============================================================================#
 # Copyright (c) 2016, 2017 Stephan Wahlbrink and others.
 # 
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License 2.0 which is available at
 # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
 # which is available at https://www.apache.org/licenses/LICENSE-2.0.
 # 
 # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 # 
 # Contributors:
 #     Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
 #=============================================================================*/

package org.eclipse.statet.rj.services.util.dataaccess;

import org.eclipse.statet.rj.data.RStore;


public class RDataAssignment extends RDataSubset {
	
	
	private final RStore<?> data;
	
	
	public RDataAssignment(final long rowIdx, final long columnIdx, final RStore<?> data) {
		super(rowIdx, 1, columnIdx, 1);
		
		if (data == null) {
			throw new NullPointerException("data"); //$NON-NLS-1$
		}
		if (data.getLength() > getLength()) {
			throw new IllegalArgumentException("data.length"); //$NON-NLS-1$
		}
		this.data= data;
	}
	
	
	public RStore<?> getData() {
		return this.data;
	}
	
	
}