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%2FSourceParentHierarchyComparator.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Ftemplates%2FSourceParentHierarchyComparator.java;h=b97f2423289125f9e82dfbed0b19a970ea3bf975;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/SourceParentHierarchyComparator.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/SourceParentHierarchyComparator.java
new file mode 100644
index 000000000..b97f24232
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/SourceParentHierarchyComparator.java
@@ -0,0 +1,38 @@
+package org.simantics.document.linking.report.templates;
+
+import java.util.List;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.document.linking.ontology.DocumentLink;
+
+class SourceParentHierarchyComparator extends ResourceNameComparator {
+	DocumentLink sl;
+	
+	public SourceParentHierarchyComparator(ReadGraph graph, Resource model) {
+		super(graph,model);
+		sl = DocumentLink.getInstance(graph);
+	}
+	
+	
+	@Override
+	public int compare(Resource o1, Resource o2) {
+		try {
+			Resource r1 = graph.getSingleObject(o1, sl.hasSource_Inverse);
+			Resource r2 = graph.getSingleObject(o2, sl.hasSource_Inverse);
+			List<Resource> path1 = getPath(r1);
+			List<Resource> path2 = getPath(r2);
+			int count = Math.min(path1.size(), path2.size());
+			for (int i = 0; i < count; i++) {
+				int comp = super.compare(path1.get(i), path2.get(i));
+				if (comp != 0)
+					return comp;
+			}
+			return path1.size() - path2.size();
+			
+		} catch (Exception e) {
+			return 0;
+		}
+		
+	}
+}
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