Work in progress

[simantics/platform.git] / bundles / org.simantics.db.impl / src / org / simantics / db / impl / query / QueryCache.java

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryCache.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryCache.java
index 3e7a25190df94fe225f803bea23215c770727417..5a6f5d0ba67bb120e9bfe4f4cb08e06d80e8b50c 100644 (file)
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryCache.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryCache.java
@@ -24,7 +24,7 @@ public class QueryCache extends QueryCacheBase {
         super(querySupport, threads);
     }
 
-    Objects getOrCreateObjects(int r1, int r2) throws DatabaseException {
+    Objects getOrCreateObjects(ReadGraphImpl graph, int r1, int r2) throws DatabaseException {
         Objects existing = null;
         synchronized(objectsMap) {
             existing = (Objects)objectsMap.get(r1,r2);
@@ -41,7 +41,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -57,7 +57,7 @@ public class QueryCache extends QueryCacheBase {
             Objects.computeForEach(graph, r1,r2, null, procedure);
             return;
         }
-        Objects entry = (Objects)cache.getOrCreateObjects(r1,r2);
+        Objects entry = (Objects)cache.getOrCreateObjects(graph, r1,r2);
         IntProcedure procedure_ = procedure != null ? procedure : emptyProcedureObjects;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -68,7 +68,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    Statements getOrCreateStatements(int r1, int r2) throws DatabaseException {
+    Statements getOrCreateStatements(ReadGraphImpl graph, int r1, int r2) throws DatabaseException {
         Statements existing = null;
         synchronized(statementsMap) {
             existing = (Statements)statementsMap.get(r1,r2);
@@ -85,7 +85,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -101,7 +101,7 @@ public class QueryCache extends QueryCacheBase {
             Statements.computeForEach(graph, r1,r2, null, procedure);
             return;
         }
-        Statements entry = (Statements)cache.getOrCreateStatements(r1,r2);
+        Statements entry = (Statements)cache.getOrCreateStatements(graph, r1,r2);
         TripleIntProcedure procedure_ = procedure != null ? procedure : emptyProcedureStatements;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -112,7 +112,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    DirectObjects getOrCreateDirectObjects(int r1, int r2) throws DatabaseException {
+    DirectObjects getOrCreateDirectObjects(ReadGraphImpl graph, int r1, int r2) throws DatabaseException {
         DirectObjects existing = null;
         synchronized(directObjectsMap) {
             existing = (DirectObjects)directObjectsMap.get(r1,r2);
@@ -129,7 +129,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -145,7 +145,7 @@ public class QueryCache extends QueryCacheBase {
             DirectObjects.computeForEach(graph, r1,r2, null, procedure);
             return;
         }
-        DirectObjects entry = (DirectObjects)cache.getOrCreateDirectObjects(r1,r2);
+        DirectObjects entry = (DirectObjects)cache.getOrCreateDirectObjects(graph, r1,r2);
         IntProcedure procedure_ = procedure != null ? procedure : emptyProcedureDirectObjects;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -156,7 +156,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    RelationInfoQuery getOrCreateRelationInfoQuery(int r) throws DatabaseException {
+    RelationInfoQuery getOrCreateRelationInfoQuery(ReadGraphImpl graph, int r) throws DatabaseException {
         RelationInfoQuery existing = null;
         synchronized(relationInfoQueryMap) {
             existing = (RelationInfoQuery)relationInfoQueryMap.get(r);
@@ -173,7 +173,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -189,7 +189,7 @@ public class QueryCache extends QueryCacheBase {
             RelationInfoQuery.computeForEach(graph, r, null, procedure);
             return;
         }
-        RelationInfoQuery entry = (RelationInfoQuery)cache.getOrCreateRelationInfoQuery(r);
+        RelationInfoQuery entry = (RelationInfoQuery)cache.getOrCreateRelationInfoQuery(graph, r);
         InternalProcedure<RelationInfo> procedure_ = procedure != null ? procedure : emptyProcedureRelationInfoQuery;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -200,7 +200,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    URIToResource getOrCreateURIToResource(String id) throws DatabaseException {
+    URIToResource getOrCreateURIToResource(ReadGraphImpl graph, String id) throws DatabaseException {
         URIToResource existing = null;
         synchronized(uRIToResourceMap) {
             existing = (URIToResource)uRIToResourceMap.get(id);
@@ -217,7 +217,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -233,7 +233,7 @@ public class QueryCache extends QueryCacheBase {
             URIToResource.computeForEach(graph, id, null, procedure);
             return;
         }
-        URIToResource entry = (URIToResource)cache.getOrCreateURIToResource(id);
+        URIToResource entry = (URIToResource)cache.getOrCreateURIToResource(graph, id);
         InternalProcedure<Integer> procedure_ = procedure != null ? procedure : emptyProcedureURIToResource;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -244,7 +244,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    ValueQuery getOrCreateValueQuery(int r) throws DatabaseException {
+    ValueQuery getOrCreateValueQuery(ReadGraphImpl graph, int r) throws DatabaseException {
         ValueQuery existing = null;
         synchronized(valueQueryMap) {
             existing = (ValueQuery)valueQueryMap.get(r);
@@ -261,7 +261,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -277,7 +277,7 @@ public class QueryCache extends QueryCacheBase {
             ValueQuery.computeForEach(graph, r, null, procedure);
             return;
         }
-        ValueQuery entry = (ValueQuery)cache.getOrCreateValueQuery(r);
+        ValueQuery entry = (ValueQuery)cache.getOrCreateValueQuery(graph, r);
         InternalProcedure<byte[]> procedure_ = procedure != null ? procedure : emptyProcedureValueQuery;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -288,7 +288,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    OrderedSet getOrCreateOrderedSet(int r) throws DatabaseException {
+    OrderedSet getOrCreateOrderedSet(ReadGraphImpl graph, int r) throws DatabaseException {
         OrderedSet existing = null;
         synchronized(orderedSetMap) {
             existing = (OrderedSet)orderedSetMap.get(r);
@@ -305,7 +305,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -321,7 +321,7 @@ public class QueryCache extends QueryCacheBase {
             OrderedSet.computeForEach(graph, r, null, procedure);
             return;
         }
-        OrderedSet entry = (OrderedSet)cache.getOrCreateOrderedSet(r);
+        OrderedSet entry = (OrderedSet)cache.getOrCreateOrderedSet(graph, r);
         IntProcedure procedure_ = procedure != null ? procedure : emptyProcedureOrderedSet;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -332,7 +332,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    PrincipalTypes getOrCreatePrincipalTypes(int r) throws DatabaseException {
+    PrincipalTypes getOrCreatePrincipalTypes(ReadGraphImpl graph, int r) throws DatabaseException {
         PrincipalTypes existing = null;
         synchronized(principalTypesMap) {
             existing = (PrincipalTypes)principalTypesMap.get(r);
@@ -349,7 +349,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -365,7 +365,7 @@ public class QueryCache extends QueryCacheBase {
             PrincipalTypes.computeForEach(graph, r, null, procedure);
             return;
         }
-        PrincipalTypes entry = (PrincipalTypes)cache.getOrCreatePrincipalTypes(r);
+        PrincipalTypes entry = (PrincipalTypes)cache.getOrCreatePrincipalTypes(graph, r);
         IntProcedure procedure_ = procedure != null ? procedure : emptyProcedurePrincipalTypes;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -376,7 +376,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    DirectPredicates getOrCreateDirectPredicates(int r) throws DatabaseException {
+    DirectPredicates getOrCreateDirectPredicates(ReadGraphImpl graph, int r) throws DatabaseException {
         DirectPredicates existing = null;
         synchronized(directPredicatesMap) {
             existing = (DirectPredicates)directPredicatesMap.get(r);
@@ -393,7 +393,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -409,7 +409,7 @@ public class QueryCache extends QueryCacheBase {
             DirectPredicates.computeForEach(graph, r, null, procedure);
             return;
         }
-        DirectPredicates entry = (DirectPredicates)cache.getOrCreateDirectPredicates(r);
+        DirectPredicates entry = (DirectPredicates)cache.getOrCreateDirectPredicates(graph, r);
         InternalProcedure<IntSet> procedure_ = procedure != null ? procedure : emptyProcedureDirectPredicates;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -420,7 +420,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    Predicates getOrCreatePredicates(int r) throws DatabaseException {
+    Predicates getOrCreatePredicates(ReadGraphImpl graph, int r) throws DatabaseException {
         Predicates existing = null;
         synchronized(predicatesMap) {
             existing = (Predicates)predicatesMap.get(r);
@@ -437,7 +437,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -453,7 +453,7 @@ public class QueryCache extends QueryCacheBase {
             Predicates.computeForEach(graph, r, null, procedure);
             return;
         }
-        Predicates entry = (Predicates)cache.getOrCreatePredicates(r);
+        Predicates entry = (Predicates)cache.getOrCreatePredicates(graph, r);
         InternalProcedure<IntSet> procedure_ = procedure != null ? procedure : emptyProcedurePredicates;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -464,7 +464,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    ReadEntry getOrCreateReadEntry(Read<?> r, boolean isSync) throws DatabaseException {
+    ReadEntry getOrCreateReadEntry(ReadGraphImpl graph, Read<?> r, boolean isSync) throws DatabaseException {
         ReadEntry existing = null;
         synchronized(readEntryMap) {
             existing = (ReadEntry)readEntryMap.get(r);
@@ -482,7 +482,7 @@ public class QueryCache extends QueryCacheBase {
             }
         }
         if(existing.isPending()) {
-          if(isSync) waitPending(existing);
+          if(isSync) waitPending(graph, existing);
           else return null;
         }
         return existing;
@@ -500,9 +500,9 @@ public class QueryCache extends QueryCacheBase {
             ReadEntry.computeForEach(graph, r, null, procedure);
             return;
         }
-        ReadEntry entry = (ReadEntry)cache.getOrCreateReadEntry(r, isSync);
+        ReadEntry entry = (ReadEntry)cache.getOrCreateReadEntry(graph, r, isSync);
         if(entry == null) {
-            graph.processor.schedule(Integer.MIN_VALUE, new SessionTask(r, graph.processor.THREAD_MASK+1, -1) {
+            graph.processor.schedule(new SessionTask(false) {
                 @Override
                 public void run(int thread) {
                     try {
@@ -525,7 +525,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    AsyncReadEntry getOrCreateAsyncReadEntry(AsyncRead<?> r, boolean isSync) throws DatabaseException {
+    AsyncReadEntry getOrCreateAsyncReadEntry(ReadGraphImpl graph, AsyncRead<?> r, boolean isSync) throws DatabaseException {
         AsyncReadEntry existing = null;
         synchronized(asyncReadEntryMap) {
             existing = (AsyncReadEntry)asyncReadEntryMap.get(r);
@@ -543,7 +543,7 @@ public class QueryCache extends QueryCacheBase {
             }
         }
         if(existing.isPending()) {
-          if(isSync) waitPending(existing);
+          if(isSync) waitPending(graph, existing);
           else return null;
         }
         return existing;
@@ -561,9 +561,9 @@ public class QueryCache extends QueryCacheBase {
             AsyncReadEntry.computeForEach(graph, r, null, procedure);
             return;
         }
-        AsyncReadEntry entry = (AsyncReadEntry)cache.getOrCreateAsyncReadEntry(r, isSync);
+        AsyncReadEntry entry = (AsyncReadEntry)cache.getOrCreateAsyncReadEntry(graph, r, isSync);
         if(entry == null) {
-            graph.processor.schedule(Integer.MIN_VALUE, new SessionTask(r, graph.processor.THREAD_MASK+1, -1) {
+            graph.processor.schedule(new SessionTask(false) {
                 @Override
                 public void run(int thread) {
                     try {
@@ -586,7 +586,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    Types getOrCreateTypes(int r) throws DatabaseException {
+    Types getOrCreateTypes(ReadGraphImpl graph, int r) throws DatabaseException {
         Types existing = null;
         synchronized(typesMap) {
             existing = (Types)typesMap.get(r);
@@ -603,7 +603,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -619,7 +619,7 @@ public class QueryCache extends QueryCacheBase {
             Types.computeForEach(graph, r, null, procedure);
             return;
         }
-        Types entry = (Types)cache.getOrCreateTypes(r);
+        Types entry = (Types)cache.getOrCreateTypes(graph, r);
         InternalProcedure<IntSet> procedure_ = procedure != null ? procedure : emptyProcedureTypes;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -630,7 +630,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    ChildMap getOrCreateChildMap(int r) throws DatabaseException {
+    ChildMap getOrCreateChildMap(ReadGraphImpl graph, int r) throws DatabaseException {
         ChildMap existing = null;
         synchronized(childMapMap) {
             existing = (ChildMap)childMapMap.get(r);
@@ -647,7 +647,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -663,7 +663,7 @@ public class QueryCache extends QueryCacheBase {
             ChildMap.computeForEach(graph, r, null, procedure);
             return;
         }
-        ChildMap entry = (ChildMap)cache.getOrCreateChildMap(r);
+        ChildMap entry = (ChildMap)cache.getOrCreateChildMap(graph, r);
         InternalProcedure<ObjectResourceIdMap<String>> procedure_ = procedure != null ? procedure : emptyProcedureChildMap;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -674,7 +674,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    AssertedStatements getOrCreateAssertedStatements(int r1, int r2) throws DatabaseException {
+    AssertedStatements getOrCreateAssertedStatements(ReadGraphImpl graph, int r1, int r2) throws DatabaseException {
         AssertedStatements existing = null;
         synchronized(assertedStatementsMap) {
             existing = (AssertedStatements)assertedStatementsMap.get(r1,r2);
@@ -691,7 +691,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -703,7 +703,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerAssertedStatements(ReadGraphImpl graph, int r1, int r2, CacheEntry parent, ListenerBase listener, final TripleIntProcedure procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        AssertedStatements entry = (AssertedStatements)cache.getOrCreateAssertedStatements(r1,r2);
+        AssertedStatements entry = (AssertedStatements)cache.getOrCreateAssertedStatements(graph, r1,r2);
         TripleIntProcedure procedure_ = procedure != null ? procedure : emptyProcedureAssertedStatements;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -714,7 +714,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    AssertedPredicates getOrCreateAssertedPredicates(int r) throws DatabaseException {
+    AssertedPredicates getOrCreateAssertedPredicates(ReadGraphImpl graph, int r) throws DatabaseException {
         AssertedPredicates existing = null;
         synchronized(assertedPredicatesMap) {
             existing = (AssertedPredicates)assertedPredicatesMap.get(r);
@@ -731,7 +731,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -743,7 +743,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerAssertedPredicates(ReadGraphImpl graph, int r, CacheEntry parent, ListenerBase listener, final IntProcedure procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        AssertedPredicates entry = (AssertedPredicates)cache.getOrCreateAssertedPredicates(r);
+        AssertedPredicates entry = (AssertedPredicates)cache.getOrCreateAssertedPredicates(graph, r);
         IntProcedure procedure_ = procedure != null ? procedure : emptyProcedureAssertedPredicates;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -754,7 +754,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    DirectSuperRelations getOrCreateDirectSuperRelations(int r) throws DatabaseException {
+    DirectSuperRelations getOrCreateDirectSuperRelations(ReadGraphImpl graph, int r) throws DatabaseException {
         DirectSuperRelations existing = null;
         synchronized(directSuperRelationsMap) {
             existing = (DirectSuperRelations)directSuperRelationsMap.get(r);
@@ -771,7 +771,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -783,7 +783,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerDirectSuperRelations(ReadGraphImpl graph, int r, CacheEntry parent, ListenerBase listener, final IntProcedure procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        DirectSuperRelations entry = (DirectSuperRelations)cache.getOrCreateDirectSuperRelations(r);
+        DirectSuperRelations entry = (DirectSuperRelations)cache.getOrCreateDirectSuperRelations(graph, r);
         IntProcedure procedure_ = procedure != null ? procedure : emptyProcedureDirectSuperRelations;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -794,7 +794,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    SuperTypes getOrCreateSuperTypes(int r) throws DatabaseException {
+    SuperTypes getOrCreateSuperTypes(ReadGraphImpl graph, int r) throws DatabaseException {
         SuperTypes existing = null;
         synchronized(superTypesMap) {
             existing = (SuperTypes)superTypesMap.get(r);
@@ -811,7 +811,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -823,7 +823,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerSuperTypes(ReadGraphImpl graph, int r, CacheEntry parent, ListenerBase listener, final InternalProcedure<IntSet> procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        SuperTypes entry = (SuperTypes)cache.getOrCreateSuperTypes(r);
+        SuperTypes entry = (SuperTypes)cache.getOrCreateSuperTypes(graph, r);
         InternalProcedure<IntSet> procedure_ = procedure != null ? procedure : emptyProcedureSuperTypes;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -834,7 +834,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    TypeHierarchy getOrCreateTypeHierarchy(int r) throws DatabaseException {
+    TypeHierarchy getOrCreateTypeHierarchy(ReadGraphImpl graph, int r) throws DatabaseException {
         TypeHierarchy existing = null;
         synchronized(typeHierarchyMap) {
             existing = (TypeHierarchy)typeHierarchyMap.get(r);
@@ -851,7 +851,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -863,7 +863,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerTypeHierarchy(ReadGraphImpl graph, int r, CacheEntry parent, ListenerBase listener, final InternalProcedure<IntSet> procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        TypeHierarchy entry = (TypeHierarchy)cache.getOrCreateTypeHierarchy(r);
+        TypeHierarchy entry = (TypeHierarchy)cache.getOrCreateTypeHierarchy(graph, r);
         InternalProcedure<IntSet> procedure_ = procedure != null ? procedure : emptyProcedureTypeHierarchy;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -874,7 +874,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    SuperRelations getOrCreateSuperRelations(int r) throws DatabaseException {
+    SuperRelations getOrCreateSuperRelations(ReadGraphImpl graph, int r) throws DatabaseException {
         SuperRelations existing = null;
         synchronized(superRelationsMap) {
             existing = (SuperRelations)superRelationsMap.get(r);
@@ -891,7 +891,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -903,7 +903,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerSuperRelations(ReadGraphImpl graph, int r, CacheEntry parent, ListenerBase listener, final InternalProcedure<IntSet> procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        SuperRelations entry = (SuperRelations)cache.getOrCreateSuperRelations(r);
+        SuperRelations entry = (SuperRelations)cache.getOrCreateSuperRelations(graph, r);
         InternalProcedure<IntSet> procedure_ = procedure != null ? procedure : emptyProcedureSuperRelations;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -914,7 +914,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    MultiReadEntry getOrCreateMultiReadEntry(MultiRead<?> r) throws DatabaseException {
+    MultiReadEntry getOrCreateMultiReadEntry(ReadGraphImpl graph, MultiRead<?> r) throws DatabaseException {
         MultiReadEntry existing = null;
         synchronized(multiReadEntryMap) {
             existing = (MultiReadEntry)multiReadEntryMap.get(r);
@@ -931,7 +931,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -943,7 +943,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerMultiReadEntry(ReadGraphImpl graph, MultiRead<?> r, CacheEntry parent, ListenerBase listener, final AsyncMultiProcedure procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        MultiReadEntry entry = (MultiReadEntry)cache.getOrCreateMultiReadEntry(r);
+        MultiReadEntry entry = (MultiReadEntry)cache.getOrCreateMultiReadEntry(graph, r);
         AsyncMultiProcedure procedure_ = procedure != null ? procedure : emptyProcedureMultiReadEntry;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -954,7 +954,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    AsyncMultiReadEntry getOrCreateAsyncMultiReadEntry(AsyncMultiRead<?> r) throws DatabaseException {
+    AsyncMultiReadEntry getOrCreateAsyncMultiReadEntry(ReadGraphImpl graph, AsyncMultiRead<?> r) throws DatabaseException {
         AsyncMultiReadEntry existing = null;
         synchronized(asyncMultiReadEntryMap) {
             existing = (AsyncMultiReadEntry)asyncMultiReadEntryMap.get(r);
@@ -971,7 +971,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -983,7 +983,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerAsyncMultiReadEntry(ReadGraphImpl graph, AsyncMultiRead<?> r, CacheEntry parent, ListenerBase listener, final AsyncMultiProcedure procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        AsyncMultiReadEntry entry = (AsyncMultiReadEntry)cache.getOrCreateAsyncMultiReadEntry(r);
+        AsyncMultiReadEntry entry = (AsyncMultiReadEntry)cache.getOrCreateAsyncMultiReadEntry(graph, r);
         AsyncMultiProcedure procedure_ = procedure != null ? procedure : emptyProcedureAsyncMultiReadEntry;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);
@@ -994,7 +994,7 @@ public class QueryCache extends QueryCacheBase {
         }
     }
     
-    ExternalReadEntry getOrCreateExternalReadEntry(ExternalRead<?> r) throws DatabaseException {
+    ExternalReadEntry getOrCreateExternalReadEntry(ReadGraphImpl graph, ExternalRead<?> r) throws DatabaseException {
         ExternalReadEntry existing = null;
         synchronized(externalReadEntryMap) {
             existing = (ExternalReadEntry)externalReadEntryMap.get(r);
@@ -1011,7 +1011,7 @@ public class QueryCache extends QueryCacheBase {
                 return existing;
             }
         }
-        if(existing.isPending()) waitPending(existing);
+        if(existing.isPending()) waitPending(graph, existing);
         return existing;
     }
     
@@ -1023,7 +1023,7 @@ public class QueryCache extends QueryCacheBase {
     
     public static void runnerExternalReadEntry(ReadGraphImpl graph, ExternalRead<?> r, CacheEntry parent, ListenerBase listener, final AsyncProcedure procedure) throws DatabaseException {
         QueryCache cache  = graph.processor.cache;
-        ExternalReadEntry entry = (ExternalReadEntry)cache.getOrCreateExternalReadEntry(r);
+        ExternalReadEntry entry = (ExternalReadEntry)cache.getOrCreateExternalReadEntry(graph, r);
         AsyncProcedure procedure_ = procedure != null ? procedure : emptyProcedureExternalReadEntry;
         ListenerEntry listenerEntry = cache.registerDependencies(graph, entry, parent, listener, procedure_, false);
         if(entry.isReady()) entry.performFromCache(graph, procedure_);