@Override
	public DBRecord getRecord(Field key, Schema schema) throws IOException {
		int index = getKeyIndex(key);
		if (index < 0)
			return null;
		return getRecord(schema, index);
	}
Get the record located at the specified index.
@param schema record data schema
@param index key index
@return Record
Ghidra/Framework/DB/src/main/java/db/VarKeyRecordNode.java