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1 /**
2  * Copyright (C) 2011 the original author or authors.
3  * See the notice.md file distributed with this work for additional
4  * information regarding copyright ownership.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  *     http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 
19 package com.beust.jcommander;
20 
21 /**
22  * The class used to validate parameters.
23  *
24  * @author Cedric Beust <cedric@beust.com>
25  */
26 public interface IParameterValidator {
27 
28   /**
29    * Validate the parameter.
30    *
31    * @param name The name of the parameter (e.g. "-host").
32    * @param value The value of the parameter that we need to validate
33    *
34    * @throws ParameterException Thrown if the value of the parameter is invalid.
35    */
validate(String name, String value)36   void validate(String name, String value) throws ParameterException;
37 
38 }
39