@Override
public boolean visitRelationshipGroupCommand(Command.RelationshipGroupCommand command)
throws IOException {
RelationshipGroupRecord record = command.getRecord();
channel.put(NeoCommandType.REL_GROUP_COMMAND);
channel.putLong(record.getId());
channel.put((byte) (record.inUse() ? Record.IN_USE.intValue() : Record.NOT_IN_USE.intValue()));
channel.putShort((short) record.getType());
channel.putLong(record.getNext());
channel.putLong(record.getFirstOut());
channel.putLong(record.getFirstIn());
channel.putLong(record.getFirstLoop());
channel.putLong(record.getOwningNode());
return false;
}
public RecordProxy<Long, RelationshipGroupRecord, Integer> getRelationshipGroup(
NodeRecord node, int type) {
long groupId = node.getNextRel();
long previousGroupId = Record.NO_NEXT_RELATIONSHIP.intValue();
Set<Integer> allTypes = new HashSet<>();
while (groupId != Record.NO_NEXT_RELATIONSHIP.intValue()) {
RecordProxy<Long, RelationshipGroupRecord, Integer> change =
recordChangeSet.getRelGroupRecords().getOrLoad(groupId, type);
RelationshipGroupRecord record = change.forReadingData();
record.setPrev(previousGroupId); // not persistent so not a "change"
allTypes.add(record.getType());
if (record.getType() == type) {
return change;
}
previousGroupId = groupId;
groupId = record.getNext();
}
return null;
}
@Override
public boolean visitRelationshipGroupCommand(Command.RelationshipGroupCommand command)
throws IOException {
long id = channel.getLong();
byte inUseByte = channel.get();
boolean inUse = inUseByte == Record.IN_USE.byteValue();
if (inUseByte != Record.IN_USE.byteValue() && inUseByte != Record.NOT_IN_USE.byteValue()) {
throw new IOException("Illegal in use flag: " + inUseByte);
}
int type = channel.getShort();
RelationshipGroupRecord record = new RelationshipGroupRecord(id, type);
record.setInUse(inUse);
record.setNext(channel.getLong());
record.setFirstOut(channel.getLong());
record.setFirstIn(channel.getLong());
record.setFirstLoop(channel.getLong());
record.setOwningNode(channel.getLong());
command.init(record);
return false;
}