com.eucalyptus.network.NetworkMode.java Source code

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Here is the source code for com.eucalyptus.network.NetworkMode.java

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/*************************************************************************
 * Copyright 2009-2015 Eucalyptus Systems, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 3 of the License.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/.
 *
 * Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
 * CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you need
 * additional information or have any questions.
 ************************************************************************/
package com.eucalyptus.network;

import static org.hamcrest.Matchers.notNullValue;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import com.eucalyptus.util.Parameters;
import com.google.common.base.Strings;

/**
 *
 */
public enum NetworkMode {

    EDGE,

    MANAGED,

    MANAGED_NOVLAN,

    VPCMIDO,

    ;

    @Nonnull
    public String toString() {
        return name().replace('_', '-');
    }

    @Nonnull
    public static NetworkMode fromString(@Nonnull final String value) {
        return NetworkMode.valueOf(value.replace('-', '_'));
    }

    /**
     * Network mode from the value if present, else the given default
     */
    @Nonnull
    public static NetworkMode fromString(@Nullable final String value, @Nonnull final NetworkMode defaultMode) {
        Parameters.checkParam("defaultMode", defaultMode, notNullValue());
        //noinspection ConstantConditions
        return !Strings.isNullOrEmpty(value) ? fromString(value) : defaultMode;
    }

}