1 /** 2 * Copyright (c) 2008, http://www.snakeyaml.org 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.yaml.snakeyaml.tokens; 17 18 import java.util.List; 19 20 import org.yaml.snakeyaml.error.Mark; 21 import org.yaml.snakeyaml.error.YAMLException; 22 23 public final class DirectiveToken<T> extends Token { 24 private final String name; 25 private final List<T> value; 26 DirectiveToken(String name, List<T> value, Mark startMark, Mark endMark)27 public DirectiveToken(String name, List<T> value, Mark startMark, Mark endMark) { 28 super(startMark, endMark); 29 this.name = name; 30 if (value != null && value.size() != 2) { 31 throw new YAMLException("Two strings must be provided instead of " 32 + String.valueOf(value.size())); 33 } 34 this.value = value; 35 } 36 getName()37 public String getName() { 38 return this.name; 39 } 40 getValue()41 public List<T> getValue() { 42 return this.value; 43 } 44 45 @Override getArguments()46 protected String getArguments() { 47 if (value != null) { 48 return "name=" + name + ", value=[" + value.get(0) + ", " + value.get(1) + "]"; 49 } else { 50 return "name=" + name; 51 } 52 } 53 54 @Override getTokenId()55 public Token.ID getTokenId() { 56 return ID.Directive; 57 } 58 } 59