indexOption = input("What's your choice [1/2]: ")
if indexOption == '1':
indexSource = IndexSource.new
break
elif indexOption == '2':
indexSource = IndexSource.stored
break
print("Invalid option '" + indexOption + "', please choose again.")
# Index
index = Index(indexSource, ParserType.wordprocessing)
print(len(index.getDictionary().getTerms().keys()))
print("Time for creating the index: " + index.getTimer().getElapsedMillisecondsString() + "\n")
# Query
print("Query execution:")
print("You can leave the program by entering 'exit()'.\n")
queryParser = Parser(index.getParserType())
queryExecutor = QueryExecutor(index)
while True:
query = input("Query: ")
if query == "exit()":
break
# Execution of the query
