/**
 * (C) Copyright IBM Corp. 2010, 2015
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */


package com.ibm.bi.dml.runtime.matrix.data;

import com.ibm.bi.dml.runtime.matrix.MatrixCharacteristics;
import com.ibm.bi.dml.runtime.matrix.MatrixDimensionsMetaData;

public class NumItemsByEachReducerMetaData extends MatrixDimensionsMetaData 
{
	
	private long[] numItems=null;
	private int partitionOfZero=-1;
	private long numberOfZero=0;
	
	public NumItemsByEachReducerMetaData(MatrixCharacteristics mc, long[] nums, int part0, long num0)
	{
		super(mc);
		numItems=nums;
		partitionOfZero=part0;
		numberOfZero=num0;
	}
	
	public NumItemsByEachReducerMetaData(MatrixCharacteristics mc, long[] nums) {
		super(mc);
		numItems=nums;
	}
	
	public long[] getNumItemsArray()
	{
		return numItems;
	}
	
	public int getPartitionOfZero()
	{
		return partitionOfZero;
	}
	
	public long getNumberOfZero()
	{
		return numberOfZero;
	}
	
	@Override
	public Object clone()
	{
		MatrixCharacteristics mc = new MatrixCharacteristics(matchar);
		NumItemsByEachReducerMetaData ret = new NumItemsByEachReducerMetaData(mc, numItems, partitionOfZero, numberOfZero);
	
		return ret;
	}
}