/**

  * Copyright (c) 2008-2012, http://www.snakeyaml.org

  *

  * 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.yaml.snakeyaml.tokens;

 import java.util.List;

 import org.yaml.snakeyaml.error.Mark;

 import org.yaml.snakeyaml.error.YAMLException;

 public final class DirectiveToken<T> extends Token {

     private final String name;

     private final List<T> value;

     public DirectiveToken(String name, List<T> value, Mark startMark, Mark endMark) {

         super(startMark, endMark);

         this.name = name;

         if (value != null && value.size() != 2) {

             throw new YAMLException("Two strings must be provided instead of "

                     + String.valueOf(value.size()));

         }

         this.value = value;

     }

     public String getName() {

         return this.name;

     }

     public List<T> getValue() {

         return this.value;

     }

     @Override

     protected String getArguments() {

         if (value != null) {

             return "name=" + name + ", value=[" + value.get(0) + ", " + value.get(1) + "]";

         } else {

             return "name=" + name;

         }

     }

     @Override

     public Token.ID getTokenId() {

         return ID.Directive;

     }

 }