/*

* java-tron 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, either version 3 of the License, or

* (at your option) any later version.

*

* java-tron 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/>.

*/

package org.tron.peer;

import com.beust.jcommander.IParameterValidator;

import com.beust.jcommander.ParameterException;

public class PeerType implements IParameterValidator {

public static final String PEER_NORMAL = "normal";

public static final String PEER_SERVER = "server";

public static boolean isValid(String value) {

return value.equals(PEER_NORMAL) || value.equals(PEER_SERVER);

}

@Override

public void validate(String name, String value) throws ParameterException {

if (!isValid(value)) {

throw new ParameterException(

"parameter " + name + " should be '" + PEER_NORMAL + "' or '" + PEER_SERVER + "' (found "

+ value + ")");

}

}

}