public override void EndOfEntity()
{
if (_relationshipRecord.inUse() && _relationshipRecord.FirstNode != ID_NOT_FOUND && _relationshipRecord.SecondNode != ID_NOT_FOUND && _relationshipRecord.Type != -1)
{
_relationshipRecord.Id = _relationshipIds.next();
if (_doubleRecordUnits)
{
// simply reserve one id for this relationship to grow during linking stage
_relationshipIds.next();
}
_relationshipRecord.NextProp = CreateAndWritePropertyChain();
_relationshipRecord.FirstInFirstChain = false;
_relationshipRecord.FirstInSecondChain = false;
_relationshipRecord.FirstPrevRel = Record.NO_NEXT_RELATIONSHIP.intValue();
_relationshipRecord.SecondPrevRel = Record.NO_NEXT_RELATIONSHIP.intValue();
_relationshipStore.prepareForCommit(_relationshipRecord, _prepareIdSequence.apply(_relationshipRecord.Id));
_relationshipStore.updateRecord(_relationshipRecord);
_relationshipCount++;
_typeCounts.increment(_relationshipRecord.Type);
}
else
{
if (_validateRelationshipData)
{
ValidateNode(_startId, Type.START_ID);
ValidateNode(_endId, Type.END_ID);
if (_relationshipRecord.Type == -1)
{
throw new MissingRelationshipDataException(Type.TYPE, RelationshipDataString() + " is missing " + Type.TYPE + " field");
}
}
_badCollector.collectBadRelationship(_startId, Group(_startIdGroup).name(), _type, _endId, Group(_endIdGroup).name(), _relationshipRecord.FirstNode == ID_NOT_FOUND ? _startId : _endId);
EntityPropertyCount = 0;
}
_relationshipRecord.clear();
_relationshipRecord.InUse = true;
_startId = null;
_startIdGroup = null;
_endId = null;
_endIdGroup = null;
_type = null;
base.EndOfEntity();
}
public override bool Id(object id, Group group)
{
long nodeId = _nodeIds.next();
_nodeRecord.Id = nodeId;
_idMapper.put(id, nodeId, group);
// also store this id as property in temp property store
if (id != null)
{
_idPropertyStore.encodeValue(_idPropertyBlock, 0, Values.of(id));
_idPropertyRecord.addPropertyBlock(_idPropertyBlock);
_idPropertyRecord.Id = nodeId; // yes nodeId
_idPropertyRecord.InUse = true;
_idPropertyStore.updateRecord(_idPropertyRecord);
_idPropertyRecord.clear();
}
return(true);
}
protected internal virtual long CreateAndWritePropertyChain()
{
if (_hasPropertyId)
{
return(_propertyId);
}
if (_propertyBlocksCursor == 0)
{
return(Record.NO_NEXT_PROPERTY.longValue());
}
PropertyRecord currentRecord = PropertyRecord(_propertyIds.next());
long firstRecordId = currentRecord.Id;
for (int i = 0; i < _propertyBlocksCursor; i++)
{
PropertyBlock block = _propertyBlocks[i];
if (currentRecord.Size() + block.Size > PropertyType.PayloadSize)
{
// This record is full or couldn't fit this block, write it to property store
long nextPropertyId = _propertyIds.next();
long prevId = currentRecord.Id;
currentRecord.NextProp = nextPropertyId;
_propertyStore.updateRecord(currentRecord);
currentRecord = PropertyRecord(nextPropertyId);
currentRecord.PrevProp = prevId;
}
// Add this block, there's room for it
currentRecord.AddPropertyBlock(block);
}
if (currentRecord.Size() > 0)
{
_propertyStore.updateRecord(currentRecord);
}
return(firstRecordId);
}
