Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.document.linking.ui / src / org / simantics / document / linking / report / templates / NestedComparator.java

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/NestedComparator.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/NestedComparator.java
new file mode 100644 (file)
index 0000000..a1e50d5
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/NestedComparator.java
@@ -0,0 +1,22 @@
+package org.simantics.document.linking.report.templates;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Comparator;\r
+import java.util.List;\r
+\r
+public  class NestedComparator<T> implements Comparator<T> {\r
+       List<Comparator<T>> comparators = new ArrayList<Comparator<T>>();\r
+       \r
+       public void addComparator(Comparator<T> c) {\r
+               comparators.add(c);\r
+       }\r
+       \r
+       public int compare(T o1, T o2) {\r
+               for (Comparator<T> c : comparators) {\r
+                       int v = c.compare(o1, o2);\r
+                       if (v != 0)\r
+                               return v;\r
+               }\r
+               return 0;\r
+       };\r
+}\r