1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/**
* Copyright (c) 2008, 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.nodes;
import java.util.List;
import org.yaml.snakeyaml.error.Mark;
/**
* Represents a sequence.
* <p>
* A sequence is a ordered collection of nodes.
* </p>
*/
public class SequenceNode extends CollectionNode {
final private List<Node> value;
public SequenceNode(Tag tag, boolean resolved, List<Node> value, Mark startMark, Mark endMark,
Boolean flowStyle) {
super(tag, startMark, endMark, flowStyle);
if (value == null) {
throw new NullPointerException("value in a Node is required.");
}
this.value = value;
this.resolved = resolved;
}
public SequenceNode(Tag tag, List<Node> value, Boolean flowStyle) {
this(tag, true, value, null, null, flowStyle);
}
@Override
public NodeId getNodeId() {
return NodeId.sequence;
}
/**
* Returns the elements in this sequence.
*
* @return Nodes in the specified order.
*/
public List<Node> getValue() {
return value;
}
public void setListType(Class<? extends Object> listType) {
for (Node node : value) {
node.setType(listType);
}
}
public String toString() {
return "<" + this.getClass().getName() + " (tag=" + getTag() + ", value=" + getValue()
+ ")>";
}
}
|
