Fixed multiple issues causing dangling references to discarded queries

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

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryIdentityHash.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryIdentityHash.java
index 6db4726ac4de7eb859327b873f17dfdc6cddfaed..2db67c67970b165f836317cbbaaabea40fa6994d 100644 (file)
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryIdentityHash.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/QueryIdentityHash.java
@@ -11,11 +11,13 @@
  *******************************************************************************/
 package org.simantics.db.impl.query;
 
-import gnu.trove.impl.hash.THash;
+import java.util.Collection;
 
 import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.impl.graph.ReadGraphImpl;
 
+import gnu.trove.impl.hash.THash;
+
 
 /**
  * An open addressed hashing implementation for Object types.
@@ -59,7 +61,7 @@ abstract public class QueryIdentityHash extends THash {
         }
 
         @Override
-        public Iterable<CacheEntry> getParents(QueryProcessor processor) {
+        public Collection<CacheEntry> getParents(QueryProcessor processor) {
             // TODO Auto-generated method stub
             return null;
         }
@@ -131,7 +133,7 @@ abstract public class QueryIdentityHash extends THash {
         }
 
         @Override
-        public void setPending() {
+        public void setPending(QuerySupport querySupport) {
             // TODO Auto-generated method stub
             
         }
@@ -227,7 +229,11 @@ abstract public class QueryIdentityHash extends THash {
                        // TODO Auto-generated method stub
                        return null;
                }
-        
+
+        @Override
+            void pruneParentSet() {
+        }
+
     };
 
     /**