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/*
 * #%L
 * ELK Reasoner
 * 
 * $Id$
 * $HeadURL$
 * %%
 * Copyright (C) 2011 - 2012 Department of Computer Science, University of Oxford
 * %%
 * 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.
 * #L%
 */
/**
 * 
 */
package org.semanticweb.elk.reasoner.config;

/**
 * @author Pavel Klinov
 *
 * [email protected]
 */
public class NumberOfWorkers {

	private final int numOfWorkers;
	
	public NumberOfWorkers(String value) {
		if (value == null || value.length() == 0) {
			numOfWorkers = Runtime.getRuntime().availableProcessors();
		}
		else {
			numOfWorkers = Integer.valueOf(value);
		}
	}
	
	public int getNumberOfWorkers() {
		return numOfWorkers;
	}
	
	@Override
	public String toString() {
		return String.valueOf(numOfWorkers);
	}
}