java/dagger/example/atm/CommandLineAtm.java

/*
 * Copyright (C) 2019 The Dagger Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package dagger.example.atm;

import static java.nio.charset.StandardCharsets.UTF_8;

import java.util.Scanner;

/** Main class for the command-line ATM. */
class CommandLineAtm {
  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in, UTF_8.name());
    CommandProcessor commandProcessor = CommandProcessorFactory.create().commandProcessor();

    while (scanner.hasNextLine()) {
      Command.Status commandStatus = commandProcessor.process(scanner.nextLine());
      if (commandStatus.equals(Command.Status.INPUT_COMPLETED)) {
        break;
      }
    }
  }
}