X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fgraph%2FReadGraphImpl.java;fp=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fgraph%2FReadGraphImpl.java;h=3e955febc54743e25134184a2d7c3d9d85b9135c;hp=cffbba51c75f852e44b215747e94efafa099e296;hb=5f5747460a3330a1317395fedb60db33f6c00ab2;hpb=ceff53434e48f94c5d84ce12f3b1e21cabda457b

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/graph/ReadGraphImpl.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/graph/ReadGraphImpl.java
index cffbba51c..3e955febc 100644
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/graph/ReadGraphImpl.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/graph/ReadGraphImpl.java
@@ -5152,7 +5152,7 @@ public class ReadGraphImpl implements AsyncReadGraph {
 		assert (request != null);
 		assert (procedure != null);
 	
-		processor.schedule(new SessionTask(this) {
+		processor.scheduleNow(new SessionTask(this) {
 
 			@Override
 			public void run0(int thread) {
@@ -5232,7 +5232,7 @@ public class ReadGraphImpl implements AsyncReadGraph {
 		assert (request != null);
 		assert (procedure != null);
 
-		processor.schedule(new SessionTask(this) {
+		processor.scheduleNow(new SessionTask(this) {
 
 			@Override
 			public void run0(int thread) {
@@ -6312,7 +6312,7 @@ public class ReadGraphImpl implements AsyncReadGraph {
     public boolean performPending() {
         return processor.performPending(this);
     }
-
+    
     public Set<ReadGraphImpl> ancestorSet() {
         HashSet<ReadGraphImpl> result = new HashSet<>();
         ReadGraphImpl g = this;
@@ -6322,5 +6322,23 @@ public class ReadGraphImpl implements AsyncReadGraph {
         }
         return result;
     }
+    
+    public int getLevel() {
+        return getLevelStatic(this);
+    }
+    
+    private static int getLevelStatic(ReadGraphImpl impl) {
+        if(impl == null) return 0;
+        else return 1 + getLevelStatic(impl.parentGraph);
+    }
+    
+    public ReadGraphImpl getTopLevelGraph() {
+        return getTopLevelGraphStatic(this);
+    }
+
+    private static ReadGraphImpl getTopLevelGraphStatic(ReadGraphImpl impl) {
+        if(impl.parentGraph == null) return impl;
+        else return getTopLevelGraphStatic(impl.parentGraph);
+    }
 
 }