private NodeRecord readNodeRecord(long id) throws IOException {
byte inUseFlag = channel.get();
boolean inUse = false;
if (inUseFlag == Record.IN_USE.byteValue()) {
inUse = true;
} else if (inUseFlag != Record.NOT_IN_USE.byteValue()) {
throw new IOException("Illegal in use flag: " + inUseFlag);
}
NodeRecord record;
if (inUse) {
record = new NodeRecord(id, false, channel.getLong(), channel.getLong());
// labels
long labelField = channel.getLong();
Collection<DynamicRecord> dynamicLabelRecords = new ArrayList<>();
readDynamicRecords(dynamicLabelRecords, COLLECTION_DYNAMIC_RECORD_ADDER);
record.setLabelField(labelField, dynamicLabelRecords);
} else {
record =
new NodeRecord(
id,
false,
Record.NO_NEXT_RELATIONSHIP.intValue(),
Record.NO_NEXT_PROPERTY.intValue());
}
record.setInUse(inUse);
return record;
}
