- /*
- * Copyright 2002,2004 The Apache Software Foundation
- *
- * 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 org.apache.tools.ant.input;
-
- import java.util.Vector;
-
- /**
- * Encapsulates an input request.
- *
- * @version $Revision: 1.3.2.4 $
- * @since Ant 1.5
- */
- public class MultipleChoiceInputRequest extends InputRequest {
- private Vector choices = new Vector();
-
- /**
- * @param prompt The prompt to show to the user. Must not be null.
- * @param choices holds all input values that are allowed.
- * Must not be null.
- */
- public MultipleChoiceInputRequest(String prompt, Vector choices) {
- super(prompt);
- if (choices == null) {
- throw new IllegalArgumentException("choices must not be null");
- }
- this.choices = choices;
- }
-
- /**
- * @return The possible values.
- */
- public Vector getChoices() {
- return choices;
- }
-
- /**
- * @return true if the input is one of the allowed values.
- */
- public boolean isInputValid() {
- return choices.contains(getInput());
- }
- }