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path: root/src/unitConverter/dimension/SIBaseDimension.java
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/**
 * Copyright (C) 2018 Adrien Hopkins
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package unitConverter.dimension;

import java.util.Objects;

/**
 * The seven base dimensions that make up the SI.
 * 
 * @author Adrien Hopkins
 * @since 2018-12-11
 * @since v0.1.0
 */
public enum SIBaseDimension implements BaseDimension {
	LENGTH("L"), MASS("M"), TIME("T"), ELECTRIC_CURRENT("I"), TEMPERATURE("\u0398"), // u0398 is the theta symbol
	QUANTITY("N"), LUMINOUS_INTENSITY("J");

	/** The dimension's symbol */
	private final String symbol;

	/**
	 * Creates the {@code SIBaseDimension}.
	 * 
	 * @param symbol
	 *            dimension's symbol
	 * @since 2018-12-11
	 * @since v0.1.0
	 */
	private SIBaseDimension(final String symbol) {
		this.symbol = Objects.requireNonNull(symbol, "symbol must not be null.");
	}

	@Override
	public String getName() {
		return this.toString();
	}

	@Override
	public String getSymbol() {
		return this.symbol;
	}

}