ATLAS-2558: Reevaluate propagated tags based on blocked classifications in relationship edge

repository/src/main/java/org/apache/atlas/repository/graph/GraphHelper.java

@@ -79,6 +79,7 @@ import static org.apache.atlas.repository.Constants.CLASSIFICATION_EDGE_STATE_PR
 import static org.apache.atlas.repository.Constants.CLASSIFICATION_ENTITY_GUID;
 import static org.apache.atlas.repository.Constants.CLASSIFICATION_LABEL;
 import static org.apache.atlas.repository.Constants.CLASSIFICATION_EDGE_NAME_PROPERTY_KEY;
+import static org.apache.atlas.repository.Constants.CLASSIFICATION_VERTEX_NAME_KEY;
 import static org.apache.atlas.repository.Constants.CLASSIFICATION_VERTEX_PROPAGATE_KEY;
 import static org.apache.atlas.repository.Constants.PROPAGATED_TRAIT_NAMES_PROPERTY_KEY;
 import static org.apache.atlas.type.AtlasStructType.AtlasAttribute.AtlasRelationshipEdgeDirection.BOTH;
@@ -86,6 +87,7 @@ import static org.apache.atlas.type.AtlasStructType.AtlasAttribute.AtlasRelation
 import static org.apache.atlas.type.AtlasStructType.AtlasAttribute.AtlasRelationshipEdgeDirection.OUT;
 import static org.apache.atlas.util.AtlasGremlinQueryProvider.AtlasGremlinQuery.TAG_PROPAGATION_IMPACTED_INSTANCES;
 import static org.apache.atlas.util.AtlasGremlinQueryProvider.AtlasGremlinQuery.TAG_PROPAGATION_IMPACTED_INSTANCES_FOR_REMOVAL;
+import static org.apache.atlas.util.AtlasGremlinQueryProvider.AtlasGremlinQuery.TAG_PROPAGATION_IMPACTED_INSTANCES_WITH_RESTRICTIONS;
 
 /**
  * Utility class for graph operations.
@@ -479,6 +481,22 @@ public final class GraphHelper {
         return ret;
     }
 
+    public static List<AtlasVertex> getAllPropagatedEntityVertices(AtlasVertex classificationVertex) {
+        List<AtlasVertex> ret = new ArrayList<>();
+
+        if (classificationVertex != null) {
+            List<AtlasEdge> edges = getPropagatedEdges(classificationVertex);
+
+            if (CollectionUtils.isNotEmpty(edges)) {
+                for (AtlasEdge edge : edges) {
+                    ret.add(edge.getOutVertex());
+                }
+            }
+        }
+
+        return ret;
+    }
+
     public static Iterator<AtlasEdge> getIncomingEdgesByLabel(AtlasVertex instanceVertex, String edgeLabel) {
         return getAdjacentEdgesByLabel(instanceVertex, AtlasEdgeDirection.IN, edgeLabel);
     }
@@ -849,6 +867,53 @@ public final class GraphHelper {
         return ret;
     }
 
+    public List<AtlasVertex> getPropagatedEntityVertices(AtlasVertex classificationVertex) throws AtlasBaseException {
+        List<AtlasVertex> ret = new ArrayList<>();
+
+        if (classificationVertex != null) {
+            String            entityGuid                             = getClassificationEntityGuid(classificationVertex);
+            String            classificationId                       = classificationVertex.getIdForDisplay();
+            List<AtlasVertex> impactedEntityVertices                 = getAllPropagatedEntityVertices(classificationVertex);
+            List<AtlasVertex> impactedEntityVerticesWithRestrictions = getImpactedVerticesWithRestrictions(entityGuid, classificationId);
+
+            if (impactedEntityVertices.size() > impactedEntityVerticesWithRestrictions.size()) {
+                ret = (List<AtlasVertex>) CollectionUtils.subtract(impactedEntityVertices, impactedEntityVerticesWithRestrictions);
+            } else {
+                ret = (List<AtlasVertex>) CollectionUtils.subtract(impactedEntityVerticesWithRestrictions, impactedEntityVertices);
+            }
+        }
+
+        return ret;
+    }
+
+    public List<AtlasVertex> getImpactedVerticesWithRestrictions(String guid, String classificationId) throws AtlasBaseException {
+        ScriptEngine      scriptEngine = graph.getGremlinScriptEngine();
+        Bindings          bindings     = scriptEngine.createBindings();
+        String            query        = queryProvider.getQuery(TAG_PROPAGATION_IMPACTED_INSTANCES_WITH_RESTRICTIONS);
+        List<AtlasVertex> ret          = new ArrayList<>();
+
+        bindings.put("g", graph);
+        bindings.put("guid", guid);
+        bindings.put("classificationId", classificationId);
+
+        try {
+            Object resultObj = graph.executeGremlinScript(scriptEngine, bindings, query, false);
+
+            if (resultObj instanceof List && CollectionUtils.isNotEmpty((List) resultObj)) {
+                List<?> results      = (List) resultObj;
+                Object  firstElement = results.get(0);
+
+                if (firstElement instanceof AtlasVertex) {
+                    ret = (List<AtlasVertex>) results;
+                }
+            }
+        } catch (ScriptException e) {
+            throw new AtlasBaseException(AtlasErrorCode.GREMLIN_SCRIPT_EXECUTION_FAILED, e);
+        }
+
+        return ret;
+    }
+
     public List<AtlasVertex> getImpactedVerticesWithReferences(String guid, String relationshipGuid) throws AtlasBaseException {
         ScriptEngine      scriptEngine = graph.getGremlinScriptEngine();
         Bindings          bindings     = scriptEngine.createBindings();
@@ -936,6 +1001,49 @@ public final class GraphHelper {
         return ret;
     }
 
+    public static List<AtlasVertex> getClassificationVertices(AtlasEdge edge) {
+        List<AtlasVertex> ret = new ArrayList<>();
+
+        if (edge != null) {
+            PropagateTags propagateTags = getPropagateTags(edge);
+            AtlasVertex   outVertex     = edge.getOutVertex();
+            AtlasVertex   inVertex      = edge.getInVertex();
+
+            if (propagateTags == PropagateTags.ONE_TO_TWO || propagateTags == PropagateTags.BOTH) {
+                ret.addAll(getPropagationEnabledClassificationVertices(outVertex));
+            }
+
+            if (propagateTags == PropagateTags.TWO_TO_ONE || propagateTags == PropagateTags.BOTH) {
+                ret.addAll(getPropagationEnabledClassificationVertices(inVertex));
+            }
+        }
+
+        return ret;
+    }
+
+    public static List<AtlasVertex> getPropagationEnabledClassificationVertices(AtlasVertex entityVertex) {
+        List<AtlasVertex> ret   = new ArrayList<>();
+        Iterable          edges = entityVertex.query().direction(AtlasEdgeDirection.OUT).label(CLASSIFICATION_LABEL).edges();
+
+        if (edges != null) {
+            Iterator<AtlasEdge> iterator = edges.iterator();
+
+            while (iterator.hasNext()) {
+                AtlasEdge edge = iterator.next();
+
+                if (edge != null) {
+                    AtlasVertex classificationVertex = edge.getInVertex();
+
+                    if (isPropagationEnabled(classificationVertex)) {
+                        ret.add(classificationVertex);
+                    }
+                }
+            }
+        }
+
+        return ret;
+    }
+
     public static List<AtlasEdge> getClassificationEdges(AtlasVertex entityVertex) {
         return getClassificationEdges(entityVertex, false);
     }
@@ -1033,6 +1141,14 @@ public final class GraphHelper {
         return (getState(element) == Id.EntityState.DELETED) ? AtlasRelationship.Status.DELETED : AtlasRelationship.Status.ACTIVE;
     }
 
+    public static String getClassificationName(AtlasVertex classificationVertex) {
+        return AtlasGraphUtilsV1.getProperty(classificationVertex, CLASSIFICATION_VERTEX_NAME_KEY, String.class);
+    }
+
+    public static String getClassificationEntityGuid(AtlasVertex classificationVertex) {
+        return AtlasGraphUtilsV1.getProperty(classificationVertex, CLASSIFICATION_ENTITY_GUID, String.class);
+    }
+
     public static AtlasClassification.PropagationState getClassificationEdgeState(AtlasEdge edge) {
         AtlasClassification.PropagationState ret = null;
 

repository/src/main/java/org/apache/atlas/repository/store/graph/v1/DeleteHandlerV1.java

@@ -33,6 +33,7 @@ import org.apache.atlas.repository.graphdb.AtlasEdge;
 import org.apache.atlas.repository.graphdb.AtlasEdgeDirection;
 import org.apache.atlas.repository.graphdb.AtlasVertex;
 import org.apache.atlas.type.AtlasArrayType;
+import org.apache.atlas.type.AtlasClassificationType;
 import org.apache.atlas.type.AtlasEntityType;
 import org.apache.atlas.type.AtlasMapType;
 import org.apache.atlas.type.AtlasStructType;
@@ -49,6 +50,7 @@ import java.util.*;
 
 import static org.apache.atlas.model.instance.AtlasClassification.PropagationState.ACTIVE;
 import static org.apache.atlas.model.instance.AtlasEntity.Status.DELETED;
+import static org.apache.atlas.repository.Constants.CLASSIFICATION_EDGE_NAME_PROPERTY_KEY;
 import static org.apache.atlas.repository.Constants.CLASSIFICATION_LABEL;
 import static org.apache.atlas.repository.Constants.PROPAGATED_TRAIT_NAMES_PROPERTY_KEY;
 import static org.apache.atlas.repository.Constants.TRAIT_NAMES_PROPERTY_KEY;
@@ -56,6 +58,9 @@ import static org.apache.atlas.repository.graph.GraphHelper.EDGE_LABEL_PREFIX;
 import static org.apache.atlas.repository.graph.GraphHelper.addToPropagatedTraitNames;
 import static org.apache.atlas.repository.graph.GraphHelper.getClassificationEdgeState;
 import static org.apache.atlas.repository.graph.GraphHelper.getClassificationEdges;
+import static org.apache.atlas.repository.graph.GraphHelper.getClassificationEntityGuid;
+import static org.apache.atlas.repository.graph.GraphHelper.getClassificationName;
+import static org.apache.atlas.repository.graph.GraphHelper.getPropagatedClassificationEdge;
 import static org.apache.atlas.repository.graph.GraphHelper.getPropagatedEdges;
 import static org.apache.atlas.repository.graph.GraphHelper.getTraitNames;
 import static org.apache.atlas.repository.graph.GraphHelper.getTypeName;
@@ -353,36 +358,94 @@ public abstract class DeleteHandlerV1 {
         }
     }
 
+    public List<AtlasVertex> addTagPropagation(AtlasVertex classificationVertex, List<AtlasVertex> propagatedEntityVertices) {
+        List<AtlasVertex> ret = null;
+
+        if (CollectionUtils.isNotEmpty(propagatedEntityVertices) && classificationVertex != null) {
+            String                  classificationName = getTypeName(classificationVertex);
+            AtlasClassificationType classificationType = typeRegistry.getClassificationTypeByName(classificationName);
+
+            for (AtlasVertex propagatedEntityVertex : propagatedEntityVertices) {
+                AtlasEdge existingEdge = getPropagatedClassificationEdge(propagatedEntityVertex, classificationVertex);
+
+                if (existingEdge != null) {
+                    continue;
+                }
+
+                String          entityTypeName = getTypeName(propagatedEntityVertex);
+                AtlasEntityType entityType     = typeRegistry.getEntityTypeByName(entityTypeName);
+
+                if (classificationType.canApplyToEntityType(entityType)) {
+                    if (LOG.isDebugEnabled()) {
+                        LOG.debug(" --> Adding propagated classification: [{}] to {} ({}) using edge label: [{}]", classificationName, getTypeName(propagatedEntityVertex),
+                                GraphHelper.getGuid(propagatedEntityVertex), CLASSIFICATION_LABEL);
+                    }
+
+                    if (ret == null) {
+                        ret = new ArrayList<>();
+                    }
+
+                    ret.add(propagatedEntityVertex);
+
+                    graphHelper.addClassificationEdge(propagatedEntityVertex, classificationVertex, true);
+
+                    addToPropagatedTraitNames(propagatedEntityVertex, classificationName);
+                }
+            }
+        }
+
+        return ret;
+    }
+
     public List<AtlasVertex> removeTagPropagation(AtlasVertex classificationVertex) throws AtlasBaseException {
         List<AtlasVertex> ret = new ArrayList<>();
 
         if (classificationVertex != null) {
-            String          classificationName = getTypeName(classificationVertex);
             List<AtlasEdge> propagatedEdges = getPropagatedEdges(classificationVertex);
 
             if (CollectionUtils.isNotEmpty(propagatedEdges)) {
                 for (AtlasEdge propagatedEdge : propagatedEdges) {
-                    AtlasVertex propagatedEntityVertex = propagatedEdge.getOutVertex();
+                    deletePropagatedEdge(propagatedEdge);
 
-                    if (LOG.isDebugEnabled()) {
-                        LOG.debug("Removing propagated classification: [{}] from: [{}][{}] with edge label: [{}]", classificationName,
-                                getTypeName(propagatedEntityVertex), GraphHelper.getGuid(propagatedEntityVertex), CLASSIFICATION_LABEL);
+                    ret.add(propagatedEdge.getOutVertex());
+                }
+            }
         }
 
-                    if (getClassificationEdgeState(propagatedEdge) == ACTIVE) {
-                        removeFromPropagatedTraitNames(propagatedEntityVertex, classificationName);
+        return ret;
     }
 
-                    deleteEdge(propagatedEdge, true);
+    public void removeTagPropagation(AtlasVertex classificationVertex, List<AtlasVertex> entityVertices) throws AtlasBaseException {
+        if (classificationVertex != null && CollectionUtils.isNotEmpty(entityVertices)) {
+            String classificationName = getClassificationName(classificationVertex);
+            String entityGuid         = getClassificationEntityGuid(classificationVertex);
 
-                    updateModificationMetadata(propagatedEntityVertex);
+            for (AtlasVertex entityVertex : entityVertices) {
+                AtlasEdge propagatedEdge = getPropagatedClassificationEdge(entityVertex, classificationName, entityGuid);
 
-                    ret.add(propagatedEntityVertex);
+                if (propagatedEdge != null) {
+                    deletePropagatedEdge(propagatedEdge);
+                }
             }
         }
     }
 
-        return ret;
+    public void deletePropagatedEdge(AtlasEdge edge) throws AtlasBaseException {
+        String      classificationName = AtlasGraphUtilsV1.getProperty(edge, CLASSIFICATION_EDGE_NAME_PROPERTY_KEY, String.class);
+        AtlasVertex entityVertex       = edge.getOutVertex();
+
+        if (LOG.isDebugEnabled()) {
+            LOG.debug("Removing propagated classification: [{}] from: [{}][{}] with edge label: [{}]", classificationName,
+                       getTypeName(entityVertex), GraphHelper.getGuid(entityVertex), CLASSIFICATION_LABEL);
+        }
+
+        if (getClassificationEdgeState(edge) == ACTIVE) {
+            removeFromPropagatedTraitNames(entityVertex, classificationName);
+        }
+
+        deleteEdge(edge, true);
+
+        updateModificationMetadata(entityVertex);
     }
 
     private void removeFromPropagatedTraitNames(AtlasVertex entityVertex, String classificationName) {

repository/src/main/java/org/apache/atlas/repository/store/graph/v1/EntityGraphMapper.java

@@ -1362,7 +1362,7 @@ public class EntityGraphMapper {
                             LOG.debug("Propagating tag: [{}][{}] to {}", classificationName, entityTypeName, getTypeNames(entitiesToPropagateTo));
                         }
 
-                        List<AtlasVertex> entitiesPropagatedTo = addTagPropagation(classificationVertex, entitiesToPropagateTo);
+                        List<AtlasVertex> entitiesPropagatedTo = deleteHandler.addTagPropagation(classificationVertex, entitiesToPropagateTo);
 
                         if (entitiesPropagatedTo != null) {
                             for (AtlasVertex entityPropagatedTo : entitiesPropagatedTo) {
@@ -1427,7 +1427,7 @@ public class EntityGraphMapper {
 
             // remove classification from propagated entities if propagation is turned on
             if (isPropagationEnabled(classificationVertex)) {
-                List<AtlasVertex> impactedVertices = removeTagPropagation(classificationVertex);
+                List<AtlasVertex> impactedVertices = deleteHandler.removeTagPropagation(classificationVertex);
 
                 if (CollectionUtils.isNotEmpty(impactedVertices)) {
                     for (AtlasVertex impactedVertex : impactedVertices) {
@@ -1567,7 +1567,7 @@ public class EntityGraphMapper {
                             }
                         }
 
-                        List<AtlasVertex> entitiesPropagatedTo = addTagPropagation(classificationVertex, entitiesToPropagateTo);
+                        List<AtlasVertex> entitiesPropagatedTo = deleteHandler.addTagPropagation(classificationVertex, entitiesToPropagateTo);
 
                         if (entitiesPropagatedTo != null) {
                             for (AtlasVertex entityPropagatedTo : entitiesPropagatedTo) {
@@ -1576,7 +1576,7 @@ public class EntityGraphMapper {
                         }
                     }
                 } else {
-                    List<AtlasVertex> impactedVertices = removeTagPropagation(classificationVertex);
+                    List<AtlasVertex> impactedVertices = deleteHandler.removeTagPropagation(classificationVertex);
 
                     if (CollectionUtils.isNotEmpty(impactedVertices)) {
                         if (removedPropagations == null) {
@@ -1670,49 +1670,6 @@ public class EntityGraphMapper {
         }
     }
 
-    private List<AtlasVertex> addTagPropagation(AtlasVertex classificationVertex, List<AtlasVertex> propagatedEntityVertices) {
-        List<AtlasVertex> ret = null;
-
-        if (CollectionUtils.isNotEmpty(propagatedEntityVertices) && classificationVertex != null) {
-            String                  classificationName = getTypeName(classificationVertex);
-            AtlasClassificationType classificationType = typeRegistry.getClassificationTypeByName(classificationName);
-
-            for (AtlasVertex propagatedEntityVertex : propagatedEntityVertices) {
-                AtlasEdge existingEdge = getPropagatedClassificationEdge(propagatedEntityVertex, classificationVertex);
-
-                if (existingEdge != null) {
-                    continue;
-                }
-
-                String          entityTypeName = getTypeName(propagatedEntityVertex);
-                AtlasEntityType entityType     = typeRegistry.getEntityTypeByName(entityTypeName);
-
-                if (classificationType.canApplyToEntityType(entityType)) {
-                    if (LOG.isDebugEnabled()) {
-                        LOG.debug(" --> Adding propagated classification: [{}] to {} ({}) using edge label: [{}]", classificationName, getTypeName(propagatedEntityVertex),
-                                   GraphHelper.getGuid(propagatedEntityVertex), CLASSIFICATION_LABEL);
-                    }
-
-                    if (ret == null) {
-                        ret = new ArrayList<>();
-                    }
-
-                    ret.add(propagatedEntityVertex);
-
-                    graphHelper.addClassificationEdge(propagatedEntityVertex, classificationVertex, true);
-
-                    addToPropagatedTraitNames(propagatedEntityVertex, classificationName);
-                }
-            }
-        }
-
-        return ret;
-    }
-
-    private List<AtlasVertex> removeTagPropagation(AtlasVertex classificationVertex) throws AtlasBaseException {
-        return deleteHandler.removeTagPropagation(classificationVertex);
-    }
-
     private AtlasEdge mapClassification(EntityOperation operation,  final EntityMutationContext context, AtlasClassification classification,
                                         AtlasEntityType entityType, AtlasVertex parentInstanceVertex, AtlasVertex traitInstanceVertex)
                                         throws AtlasBaseException {

repository/src/main/java/org/apache/atlas/repository/store/graph/v1/EntityGraphRetriever.java

@@ -81,7 +81,27 @@ import static org.apache.atlas.repository.Constants.CLASSIFICATION_ENTITY_GUID;
 import static org.apache.atlas.repository.Constants.CLASSIFICATION_LABEL;
 import static org.apache.atlas.repository.Constants.CLASSIFICATION_VALIDITY_PERIODS_KEY;
 import static org.apache.atlas.repository.Constants.TERM_ASSIGNMENT_LABEL;
-import static org.apache.atlas.repository.graph.GraphHelper.*;
+import static org.apache.atlas.repository.graph.GraphHelper.EDGE_LABEL_PREFIX;
+import static org.apache.atlas.repository.graph.GraphHelper.addToPropagatedTraitNames;
+import static org.apache.atlas.repository.graph.GraphHelper.getAdjacentEdgesByLabel;
+import static org.apache.atlas.repository.graph.GraphHelper.getAllClassificationEdges;
+import static org.apache.atlas.repository.graph.GraphHelper.getAllTraitNames;
+import static org.apache.atlas.repository.graph.GraphHelper.getAssociatedEntityVertex;
+import static org.apache.atlas.repository.graph.GraphHelper.getBlockedClassificationIds;
+import static org.apache.atlas.repository.graph.GraphHelper.getClassificationEdge;
+import static org.apache.atlas.repository.graph.GraphHelper.getClassificationEdgeState;
+import static org.apache.atlas.repository.graph.GraphHelper.getClassificationVertices;
+import static org.apache.atlas.repository.graph.GraphHelper.getGuid;
+import static org.apache.atlas.repository.graph.GraphHelper.getIncomingEdgesByLabel;
+import static org.apache.atlas.repository.graph.GraphHelper.getOutGoingEdgesByLabel;
+import static org.apache.atlas.repository.graph.GraphHelper.getPropagateTags;
+import static org.apache.atlas.repository.graph.GraphHelper.getPropagatedClassificationEdge;
+import static org.apache.atlas.repository.graph.GraphHelper.getPropagationEnabledClassificationVertices;
+import static org.apache.atlas.repository.graph.GraphHelper.getRelationshipGuid;
+import static org.apache.atlas.repository.graph.GraphHelper.getTypeName;
+import static org.apache.atlas.repository.graph.GraphHelper.isPropagatedClassificationEdge;
+import static org.apache.atlas.repository.graph.GraphHelper.isPropagationEnabled;
+import static org.apache.atlas.repository.graph.GraphHelper.removeFromPropagatedTraitNames;
 import static org.apache.atlas.repository.store.graph.v1.AtlasGraphUtilsV1.getIdFromVertex;
 import static org.apache.atlas.type.AtlasStructType.AtlasAttribute.AtlasRelationshipEdgeDirection;
 import static org.apache.atlas.type.AtlasStructType.AtlasAttribute.AtlasRelationshipEdgeDirection.BOTH;
@@ -455,29 +475,6 @@ public final class EntityGraphRetriever {
         }
     }
 
-    public List<AtlasVertex> getPropagationEnabledClassificationVertices(AtlasVertex entityVertex) {
-        List<AtlasVertex> ret   = new ArrayList<>();
-        Iterable          edges = entityVertex.query().direction(AtlasEdgeDirection.OUT).label(CLASSIFICATION_LABEL).edges();
-
-        if (edges != null) {
-            Iterator<AtlasEdge> iterator = edges.iterator();
-
-            while (iterator.hasNext()) {
-                AtlasEdge edge = iterator.next();
-
-                if (edge != null) {
-                    AtlasVertex classificationVertex = edge.getInVertex();
-
-                    if (isPropagationEnabled(classificationVertex)) {
-                        ret.add(classificationVertex);
-                    }
-                }
-            }
-        }
-
-        return ret;
-    }
-
     public List<AtlasClassification> getAllClassifications(AtlasVertex entityVertex) throws AtlasBaseException {
         List<AtlasClassification> ret   = new ArrayList<>();
         Iterable                  edges = entityVertex.query().direction(AtlasEdgeDirection.OUT).label(CLASSIFICATION_LABEL).edges();
@@ -1033,24 +1030,6 @@ public final class EntityGraphRetriever {
         relationship.setBlockedPropagatedClassifications(blockedClassifications);
     }
 
-    public List<AtlasVertex> getClassificationVertices(AtlasEdge edge) {
-        List<AtlasVertex> ret = new ArrayList<>();
-
-        if (edge != null) {
-            PropagateTags propagateTags = getPropagateTags(edge);
-
-            if (propagateTags == PropagateTags.ONE_TO_TWO || propagateTags == PropagateTags.BOTH) {
-                ret.addAll(getPropagationEnabledClassificationVertices(edge.getOutVertex()));
-            }
-
-            if (propagateTags == PropagateTags.TWO_TO_ONE || propagateTags == PropagateTags.BOTH) {
-                ret.addAll(getPropagationEnabledClassificationVertices(edge.getInVertex()));
-            }
-        }
-
-        return ret;
-    }
-
     private void mapAttributes(AtlasEdge edge, AtlasRelationship relationship) throws AtlasBaseException {
         AtlasType objType = typeRegistry.getType(relationship.getTypeName());
 

repository/src/main/java/org/apache/atlas/util/AtlasGremlin3QueryProvider.java

@@ -66,6 +66,12 @@ public class AtlasGremlin3QueryProvider extends AtlasGremlin2QueryProvider {
                                            "inE().has('__state', 'ACTIVE').has('tagPropagation', within('TWO_TO_ONE', 'BOTH')).outV())" +
                             ".dedup().where(without('src')).simplePath()).emit().toList();";
 
+            case TAG_PROPAGATION_IMPACTED_INSTANCES_WITH_RESTRICTIONS:
+                return "g.V().has('__guid', guid).aggregate('src')" +
+                        ".repeat(union(outE().has('__state', 'ACTIVE').has('tagPropagation', within('ONE_TO_TWO', 'BOTH')).not(has('blockedPropagatedClassifications', org.janusgraph.core.attribute.Text.textContains(classificationId))).inV(), " +
+                                       "inE().has('__state', 'ACTIVE').has('tagPropagation', within('TWO_TO_ONE', 'BOTH')).not(has('blockedPropagatedClassifications', org.janusgraph.core.attribute.Text.textContains(classificationId))).outV())" +
+                        ".dedup().where(without('src')).simplePath()).emit().toList();";
+
             case TAG_PROPAGATION_IMPACTED_INSTANCES_FOR_REMOVAL:
                 return "g.V().has('__guid', guid).aggregate('src')" +
                             ".repeat(union(outE().has('__state', 'ACTIVE').has('tagPropagation', within('ONE_TO_TWO', 'BOTH')).has('_r__guid', neq(relationshipGuid)).inV(), " +

repository/src/main/java/org/apache/atlas/util/AtlasGremlinQueryProvider.java

@@ -84,6 +84,7 @@ public abstract class AtlasGremlinQueryProvider {
         COMPARE_NOT_NULL,
 
         TAG_PROPAGATION_IMPACTED_INSTANCES,
-        TAG_PROPAGATION_IMPACTED_INSTANCES_FOR_REMOVAL
+        TAG_PROPAGATION_IMPACTED_INSTANCES_FOR_REMOVAL,
+        TAG_PROPAGATION_IMPACTED_INSTANCES_WITH_RESTRICTIONS
     }
 }