1 /**
2 * Copyright (c) 2008-2011, 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
17 package org.yaml.snakeyaml.events;
18
19 import org.yaml.snakeyaml.error.Mark;
20
21 /**
22 * Marks the beginning of a mapping node.
23 * <p>
24 * This event is followed by a number of key value pairs. <br>
25 * The pairs are not in any particular order. However, the value always directly
26 * follows the corresponding key. <br>
27 * After the key value pairs follows a {@link MappingEndEvent}.
28 * </p>
29 * <p>
30 * There must be an even number of node events between the start and end event.
31 * </p>
32 *
33 * @see MappingEndEvent
34 */
35 public final class MappingStartEvent extends CollectionStartEvent {
36 public MappingStartEvent(String anchor, String tag, boolean implicit, Mark startMark,
37 Mark endMark, Boolean flowStyle) {
38 super(anchor, tag, implicit, startMark, endMark, flowStyle);
39 }
40
41 @Override
42 public boolean is(Event.ID id) {
43 return ID.MappingStart == id;
44 }
45 }