protected internal override void Process()
{
NodeRecord nodeRecord = _nodeStore.newRecord();
PropertyRecord propertyRecord = _propertyStore.newRecord();
using (PageCursor cursor = _nodeStore.openPageCursorForReading(0), PageCursor propertyCursor = _propertyStore.openPageCursorForReading(0))
{
while (_nodeIds.hasNext())
{
long duplicateNodeId = _nodeIds.next();
_nodeStore.getRecordByCursor(duplicateNodeId, nodeRecord, NORMAL, cursor);
Debug.Assert(nodeRecord.InUse(), nodeRecord);
// Ensure heavy so that the dynamic label records gets loaded (and then deleted) too
_nodeStore.ensureHeavy(nodeRecord);
// Delete property records
long nextProp = nodeRecord.NextProp;
while (!Record.NULL_REFERENCE.@is(nextProp))
{
_propertyStore.getRecordByCursor(nextProp, propertyRecord, NORMAL, propertyCursor);
Debug.Assert(propertyRecord.InUse(), propertyRecord + " for " + nodeRecord);
_propertyStore.ensureHeavy(propertyRecord);
_propertiesRemoved += propertyRecord.NumberOfProperties();
nextProp = propertyRecord.NextProp;
deletePropertyRecordIncludingValueRecords(propertyRecord);
_propertyStore.updateRecord(propertyRecord);
}
// Delete node (and dynamic label records, if any)
nodeRecord.InUse = false;
foreach (DynamicRecord labelRecord in nodeRecord.DynamicLabelRecords)
{
labelRecord.InUse = false;
}
_nodeStore.updateRecord(nodeRecord);
_nodesRemoved++;
}
}
}