Java tutorial
package com.qcadoo.mes.productionCountingWithCosts.constants; /** * *************************************************************************** * Copyright (c) 2010 Qcadoo Limited * Project: Qcadoo MES * Version: 1.3 * * This file is part of Qcadoo. * * Qcadoo 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, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * *************************************************************************** */ import org.apache.commons.lang3.StringUtils; public enum PriceBasedOn { NOMINAL_PRODUCT_COST("01nominalProductCost"), REAL_PRODUCTION_COST("02realProductionCost"); private final String value; private PriceBasedOn(final String value) { this.value = value; } public String getStringValue() { return this.value; } public static PriceBasedOn parseString(final String type) { for (PriceBasedOn priceType : values()) { if (StringUtils.equalsIgnoreCase(type, priceType.getStringValue())) { return priceType; } } throw new IllegalArgumentException("Couldn't parse PriceBasedOn from string '" + type + "'"); } }