/*
 * TeleStax, Open Source Cloud Communications  Copyright 2012.
 * and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.mobicents.protocols.ss7.sccp;

/**
 * LoadSharingAlgorithm defines bit in SLS to share message between Primary Address and Secondary Address
 *
 * @author amit bhayani
 * @author sergey vetyutnev
 *
 */
public enum LoadSharingAlgorithm {
    Undefined("Undefined"), Bit0("Bit0"), Bit1("Bit1"), Bit2("Bit2"), Bit3("Bit3"), Bit4("Bit4");

    private static final String UNDEFINED = "Undefined";
    private static final String BIT_0 = "Bit0";
    private static final String BIT_1 = "Bit1";
    private static final String BIT_2 = "Bit2";
    private static final String BIT_3 = "Bit3";
    private static final String BIT_4 = "Bit4";

    private final String algo;

    private LoadSharingAlgorithm(String type) {
        this.algo = type;
    }

    public static LoadSharingAlgorithm getInstance(String type) {
        if (UNDEFINED.equalsIgnoreCase(type)) {
            return Undefined;
        } else if (BIT_0.equalsIgnoreCase(type)) {
            return Bit0;
        } else if (BIT_1.equalsIgnoreCase(type)) {
            return Bit1;
        } else if (BIT_2.equalsIgnoreCase(type)) {
            return Bit2;
        } else if (BIT_3.equalsIgnoreCase(type)) {
            return Bit3;
        } else if (BIT_4.equalsIgnoreCase(type)) {
            return Bit4;
        }

        return null;
    }

    public String getValue() {
        return this.algo;
    }
}