diff options
author | Vitaly Takmazov | 2018-03-16 10:46:23 +0300 |
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committer | Vitaly Takmazov | 2018-03-16 10:46:23 +0300 |
commit | 9ef168a03b75aeca0c2f7dda9ce87d4014c703a9 (patch) | |
tree | 8ace0ada0f576d97592f8bc84803a2dcf3e7a244 /juick-common/src/main/java/com/juick/server/util/TagUtils.java | |
parent | 7cadae166b103182d7d1daaafe602cd8fb145c53 (diff) |
merge common projects
Diffstat (limited to 'juick-common/src/main/java/com/juick/server/util/TagUtils.java')
-rw-r--r-- | juick-common/src/main/java/com/juick/server/util/TagUtils.java | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/juick-common/src/main/java/com/juick/server/util/TagUtils.java b/juick-common/src/main/java/com/juick/server/util/TagUtils.java new file mode 100644 index 00000000..9edeab32 --- /dev/null +++ b/juick-common/src/main/java/com/juick/server/util/TagUtils.java @@ -0,0 +1,42 @@ +/* + * 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()); + } +} |