# HG changeset patch
# User Calvin Yeh <cyeh@mpipw-berlin.mpg.com>
# Date 1506694582 -7200
# Node ID d5b8bfc9705c70f6608272973dddf473a2d8fce9
# Parent  090035f793731b5286b0711fc9d63a3c3dde7500
add new columns : book year and edition year in Topic page.

diff -r 090035f79373 -r d5b8bfc9705c src/main/java/de/mpiwg/web/branch/SortBranchByBookYear.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/de/mpiwg/web/branch/SortBranchByBookYear.java	Fri Sep 29 16:16:22 2017 +0200
@@ -0,0 +1,17 @@
+package de.mpiwg.web.branch;
+
+import de.mpiwg.gazetteer.bo.LGBranch;
+
+import java.util.Comparator;
+
+
+public class SortBranchByBookYear implements Comparator<LGBranch>{
+	
+	public int compare(LGBranch o1, LGBranch o2) {
+		if(o1 == null || o2 == null){
+			return o1.getId().compareTo(o2.getId());
+		}
+		return o1.getBook().getBookYear().compareTo(o2.getBook().getBookYear());
+	}
+
+}
\ No newline at end of file
diff -r 090035f79373 -r d5b8bfc9705c src/main/java/de/mpiwg/web/branch/SortBranchByEditionYear.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/de/mpiwg/web/branch/SortBranchByEditionYear.java	Fri Sep 29 16:16:22 2017 +0200
@@ -0,0 +1,17 @@
+package de.mpiwg.web.branch;
+
+import de.mpiwg.gazetteer.bo.LGBranch;
+
+import java.util.Comparator;
+
+
+public class SortBranchByEditionYear implements Comparator<LGBranch>{
+	
+	public int compare(LGBranch o1, LGBranch o2) {
+		if(o1 == null || o2 == null){
+			return o1.getId().compareTo(o2.getId());
+		}
+		return o1.getBook().getEditionYear().compareTo(o2.getBook().getEditionYear());
+	}
+
+}
\ No newline at end of file