private boolean writeNodeRecord(NodeRecord record) throws IOException {
byte inUse = record.inUse() ? Record.IN_USE.byteValue() : Record.NOT_IN_USE.byteValue();
channel.put(inUse);
if (record.inUse()) {
channel.put(record.isDense() ? (byte) 1 : (byte) 0);
channel.putLong(record.getNextRel()).putLong(record.getNextProp());
channel.putLong(record.getLabelField());
}
// Always write dynamic label records because we want to know which ones have been deleted
// especially if the node has been deleted.
writeDynamicRecords(record.getDynamicLabelRecords());
return false;
}
@Override
public boolean visitNodeCommand(Command.NodeCommand command) throws IOException {
long id = channel.getLong();
NodeRecord before = readNodeRecord(id);
if (before == null) {
return true;
}
NodeRecord after = readNodeRecord(id);
if (after == null) {
return true;
}
if (!before.inUse() && after.inUse()) {
after.setCreated();
}
command.init(before, after);
return false;
}