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/*
* Copyright (C) 2008-2017, Juick
*
* 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 <http://www.gnu.org/licenses/>.
*/
package com.juick.server.util;
import com.juick.Tag;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import java.util.List;
import java.util.stream.Collectors;
/**
* Created by aalexeev on 11/13/16.
*/
public class TagUtils {
private TagUtils() {
throw new IllegalStateException();
}
public static String toString(final List<Tag> tags) {
if (CollectionUtils.isEmpty(tags))
return StringUtils.EMPTY;
return tags.stream().map(t -> " *" + t.getName())
.collect(Collectors.joining());
}
}
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