コード例 #1
0
ファイル: NodeImpl.java プロジェクト: neo4j-attic/graphdb
 List<RelTypeElementIterator> getAllRelationships(NodeManager nodeManager) {
   ensureRelationshipMapNotNull(nodeManager);
   List<RelTypeElementIterator> relTypeList = new LinkedList<RelTypeElementIterator>();
   boolean hasModifications = nodeManager.getLockReleaser().hasRelationshipModifications(this);
   ArrayMap<String, RelIdArray> addMap = null;
   if (hasModifications) {
     addMap = nodeManager.getCowRelationshipAddMap(this);
   }
   for (String type : relationshipMap.keySet()) {
     RelIdArray src = relationshipMap.get(type);
     RelIdArray remove = null;
     RelIdArray add = null;
     if (hasModifications) {
       remove = nodeManager.getCowRelationshipRemoveMap(this, type);
       if (addMap != null) {
         add = addMap.get(type);
       }
     }
     //            if ( src != null || add != null )
     //            {
     relTypeList.add(RelTypeElement.create(type, this, src, add, remove));
     //            }
   }
   if (addMap != null) {
     for (String type : addMap.keySet()) {
       if (relationshipMap.get(type) == null) {
         RelIdArray remove = nodeManager.getCowRelationshipRemoveMap(this, type);
         RelIdArray add = addMap.get(type);
         relTypeList.add(RelTypeElement.create(type, this, null, add, remove));
       }
     }
   }
   return relTypeList;
 }
コード例 #2
0
 List<RelTypeElementIterator> getAllRelationships(NodeManager nodeManager) {
   ensureRelationshipMapNotNull(nodeManager);
   List<RelTypeElementIterator> relTypeList = new LinkedList<RelTypeElementIterator>();
   ArrayMap<String, IntArray> addMap = nodeManager.getCowRelationshipAddMap(this);
   for (String type : relationshipMap.keySet()) {
     IntArray src = relationshipMap.get(type);
     IntArray remove = nodeManager.getCowRelationshipRemoveMap(this, type);
     IntArray add = null;
     if (addMap != null) {
       add = addMap.get(type);
     }
     if (src != null || add != null) {
       relTypeList.add(RelTypeElement.create(type, this, src, add, remove));
     }
   }
   if (addMap != null) {
     for (String type : addMap.keySet()) {
       if (relationshipMap.get(type) == null) {
         IntArray remove = nodeManager.getCowRelationshipRemoveMap(this, type);
         IntArray add = addMap.get(type);
         relTypeList.add(RelTypeElement.create(type, this, null, add, remove));
       }
     }
   }
   return relTypeList;
 }
コード例 #3
0
 List<RelTypeElementIterator> getAllRelationshipsOfType(
     NodeManager nodeManager, RelationshipType... types) {
   ensureRelationshipMapNotNull(nodeManager);
   List<RelTypeElementIterator> relTypeList = new LinkedList<RelTypeElementIterator>();
   for (RelationshipType type : types) {
     IntArray src = relationshipMap.get(type.name());
     IntArray remove = nodeManager.getCowRelationshipRemoveMap(this, type.name());
     IntArray add = nodeManager.getCowRelationshipAddMap(this, type.name());
     if (src != null || add != null) {
       relTypeList.add(RelTypeElement.create(type.name(), this, src, add, remove));
     }
   }
   return relTypeList;
 }
コード例 #4
0
ファイル: NodeImpl.java プロジェクト: neo4j-attic/graphdb
 List<RelTypeElementIterator> getAllRelationshipsOfType(
     NodeManager nodeManager, RelationshipType... types) {
   ensureRelationshipMapNotNull(nodeManager);
   List<RelTypeElementIterator> relTypeList = new LinkedList<RelTypeElementIterator>();
   boolean hasModifications = nodeManager.getLockReleaser().hasRelationshipModifications(this);
   for (RelationshipType type : types) {
     RelIdArray src = relationshipMap.get(type.name());
     RelIdArray remove = null;
     RelIdArray add = null;
     if (hasModifications) {
       remove = nodeManager.getCowRelationshipRemoveMap(this, type.name());
       add = nodeManager.getCowRelationshipAddMap(this, type.name());
     }
     //            if ( src != null || add != null )
     //            {
     relTypeList.add(RelTypeElement.create(type.name(), this, src, add, remove));
     //            }
   }
   return relTypeList;
 }
コード例 #5
0
ファイル: NodeImpl.java プロジェクト: neo4j-attic/graphdb
 // caller is responsible for acquiring lock
 // this method is only called when a relationship is created or
 // a relationship delete is undone or when the full node is loaded
 void addRelationship(NodeManager nodeManager, RelationshipType type, long relId) {
   RelIdArray relationshipSet = nodeManager.getCowRelationshipAddMap(this, type.name(), true);
   relationshipSet.add(relId);
 }