X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Futil%2FConsistsOfProcess.java;h=d910f13ff946a77e40d9b2dce830c2020c678f40;hp=39c661e4be2d6649b8bb85074b59fcc8e04a9eb0;hb=9acebe9584f8f2a78f0322b6e0e24438e7ceb984;hpb=081bf7e08a67c0af23c5846e163be39bb19f12cb

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ConsistsOfProcess.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ConsistsOfProcess.java
index 39c661e4b..d910f13ff 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ConsistsOfProcess.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ConsistsOfProcess.java
@@ -1,48 +1,100 @@
 package org.simantics.db.layer0.util;
 
+import java.util.ArrayList;
 import java.util.Collection;
+import java.util.List;
 import java.util.Set;
 
 import org.simantics.db.AsyncReadGraph;
 import org.simantics.db.ReadGraph;
 import org.simantics.db.Resource;
+import org.simantics.db.ResourceMap;
 import org.simantics.db.common.request.ReadRequest;
 import org.simantics.db.common.utils.Logger;
 import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.SubgraphExtent.ExtentStatus;
 import org.simantics.db.procedure.AsyncContextMultiProcedure;
-import org.simantics.db.service.CollectionSupport;
+import org.simantics.db.procedure.Procedure;
 import org.simantics.db.service.DirectQuerySupport;
 import org.simantics.layer0.Layer0;
 
 class ConsistsOfProcess {
 
-	final Set<Resource> result;
-	final AsyncContextMultiProcedure<Resource, Resource> structure;
+	final List<InternalEntry> result;
+	final AsyncContextMultiProcedure<InternalEntry, Resource> structure;
+	final AsyncContextMultiProcedure<InternalEntry, Resource> names;
 
-    public static Set<Resource> walk(ReadGraph graph, Collection<Resource> resources, Set<Resource> exclusions, boolean ignoreVirtual) throws DatabaseException {
-    	ConsistsOfProcess process = new ConsistsOfProcess(graph, resources, exclusions, ignoreVirtual);
+    public static List<InternalEntry> walk(ReadGraph graph, ResourceMap<ExtentStatus> status, Collection<Resource> resources, Set<Resource> exclusions, boolean ignoreVirtual) throws DatabaseException {
+    	ConsistsOfProcess process = new ConsistsOfProcess(graph, status, resources, exclusions, ignoreVirtual);
     	return process.result;
     }
+    
+    static class InternalEntry {
+    	public InternalEntry parent;
+    	public Resource resource;
+    	public String name;
+    	InternalEntry(InternalEntry parent, Resource resource, String name) {
+    		this.parent = parent;
+    		this.resource = resource;
+    		this.name = name;
+    	}
+    }
 	
-    private ConsistsOfProcess(ReadGraph graph, final Collection<Resource> resources, final Set<Resource> exclusions, final boolean ignoreVirtual) throws DatabaseException {
+    private ConsistsOfProcess(ReadGraph graph, ResourceMap<ExtentStatus> status, final Collection<Resource> resources, final Set<Resource> exclusions, final boolean ignoreVirtual) throws DatabaseException {
 
 		final Layer0 L0 = Layer0.getInstance(graph);
 		final DirectQuerySupport dqs = graph.getService(DirectQuerySupport.class);
 		
-		CollectionSupport cs = graph.getService(CollectionSupport.class);
-		result = cs.createSet();
+		result = new ArrayList<InternalEntry>();
+		
+		names = dqs.compileForEachObject(graph, L0.HasName, new AsyncContextMultiProcedure<InternalEntry, Resource>() {
+
+			@Override
+			public void execute(AsyncReadGraph graph, InternalEntry entry, Resource nameResource) {
+		
+				if(status != null)
+					status.put(nameResource, ExtentStatus.EXCLUDED);
+				
+				graph.forPossibleValue(nameResource, new Procedure<String>() {
+
+					@Override
+					public void execute(String result) {
+						entry.name = result;
+					}
+
+					@Override
+					public void exception(Throwable t) {
+						Logger.defaultLogError(t);
+					}
+					
+				});
+			}
+
+			@Override
+			public void exception(AsyncReadGraph graph, Throwable throwable) {
+				Logger.defaultLogError(throwable);
+			}
+
+			@Override
+			public void finished(AsyncReadGraph graph) {
+			}
+
+		});
 		
-		structure = dqs.compileForEachObject(graph, L0.ConsistsOf, new AsyncContextMultiProcedure<Resource, Resource>() {
+		structure = dqs.compileForEachObject(graph, L0.ConsistsOf, new AsyncContextMultiProcedure<InternalEntry, Resource>() {
 
 			@Override
-			public void execute(AsyncReadGraph graph, Resource parent, Resource child) {
+			public void execute(AsyncReadGraph graph, InternalEntry parent, Resource child) {
 				
 				if(exclusions.contains(child)) return;
 				
-				if(!ignoreVirtual || child.isPersistent())
-					if(result.add(child)) {
-						dqs.forEachObjectCompiled(graph, child, child, structure);
+				if(!ignoreVirtual || child.isPersistent()) {
+					InternalEntry entry = new InternalEntry(parent, child, null);
+					if(result.add(entry)) {
+						dqs.forEachObjectCompiled(graph, child, entry, structure);
+						dqs.forEachObjectCompiled(graph, child, entry, names);
 					}
+				}
 				
 			}
 
@@ -61,8 +113,10 @@ class ConsistsOfProcess {
 
 			@Override
 			public void run(ReadGraph graph) throws DatabaseException {
-				for(Resource r  : resources)
-					dqs.forEachObjectCompiled(graph, r, r, structure);
+				for(Resource r  : resources) {
+					InternalEntry root = new InternalEntry(null, r, null);
+					dqs.forEachObjectCompiled(graph, r, root, structure);
+				}
 			}
 			
 		});