X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Ftemplates%2FNestedComparator.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Ftemplates%2FNestedComparator.java;h=a1e50d5f7cc088dd3a60e0b9f6ee153e3783201b;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

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
index 000000000..a1e50d5f7
--- /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;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+
+public  class NestedComparator<T> implements Comparator<T> {
+	List<Comparator<T>> comparators = new ArrayList<Comparator<T>>();
+	
+	public void addComparator(Comparator<T> c) {
+		comparators.add(c);
+	}
+	
+	public int compare(T o1, T o2) {
+		for (Comparator<T> c : comparators) {
+			int v = c.compare(o1, o2);
+			if (v != 0)
+				return v;
+		}
+		return 0;
+	};
+}