diff options
author | Vitaly Takmazov | 2017-06-29 14:03:04 +0300 |
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committer | Vitaly Takmazov | 2017-06-29 14:03:04 +0300 |
commit | 02723131139806c761539a42a5fa80b68ecadee8 (patch) | |
tree | ca66f22993908758385f708eb2da4e4aeb20510a /juick-server-core/src/main/java/com/juick/server/util/TagUtils.java | |
parent | 4cc4b08f4377b7db697abdb533c625da608eb3d3 (diff) |
project structure: split server into jdbc + web
Diffstat (limited to 'juick-server-core/src/main/java/com/juick/server/util/TagUtils.java')
-rw-r--r-- | juick-server-core/src/main/java/com/juick/server/util/TagUtils.java | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/juick-server-core/src/main/java/com/juick/server/util/TagUtils.java b/juick-server-core/src/main/java/com/juick/server/util/TagUtils.java new file mode 100644 index 00000000..1a92d6d1 --- /dev/null +++ b/juick-server-core/src/main/java/com/juick/server/util/TagUtils.java @@ -0,0 +1,25 @@ +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()); + } +} |