@Override
public void setRelationshipProperties(long rel, Map<String, Object> properties) {
RelationshipRecord record = recordAccess.getRelRecords().getOrLoad(rel, null).forChangingData();
if (record.getNextProp() != Record.NO_NEXT_PROPERTY.intValue()) {
propertyDeletor.getAndDeletePropertyChain(record, recordAccess.getPropertyRecords());
}
record.setNextProp(
propertyCreator.createPropertyChain(
record, propertiesIterator(properties), recordAccess.getPropertyRecords()));
recordAccess.commit();
}
@Override
public void setNodeProperties(long node, Map<String, Object> properties) {
NodeRecord record = getNodeRecord(node).forChangingData();
if (record.getNextProp() != Record.NO_NEXT_PROPERTY.intValue()) {
propertyDeletor.getAndDeletePropertyChain(record, recordAccess.getPropertyRecords());
}
record.setNextProp(
propertyCreator.createPropertyChain(
record, propertiesIterator(properties), recordAccess.getPropertyRecords()));
recordAccess.commit();
}
private long internalCreateNode(long nodeId, Map<String, Object> properties, Label... labels) {
NodeRecord nodeRecord = recordAccess.getNodeRecords().create(nodeId, null).forChangingData();
nodeRecord.setInUse(true);
nodeRecord.setCreated();
nodeRecord.setNextProp(
propertyCreator.createPropertyChain(
nodeRecord, propertiesIterator(properties), recordAccess.getPropertyRecords()));
if (labels.length > 0) {
setNodeLabels(nodeRecord, labels);
}
recordAccess.commit();
return nodeId;
}
@Override
public long createRelationship(
long node1, long node2, RelationshipType type, Map<String, Object> properties) {
long id = neoStore.getRelationshipStore().nextId();
int typeId = getOrCreateRelationshipTypeToken(type);
relationshipCreator.relationshipCreate(id, typeId, node1, node2, recordAccess);
if (properties != null && !properties.isEmpty()) {
RelationshipRecord record =
recordAccess.getRelRecords().getOrLoad(id, null).forChangingData();
record.setNextProp(
propertyCreator.createPropertyChain(
record, propertiesIterator(properties), recordAccess.getPropertyRecords()));
}
recordAccess.commit();
return id;
}