org.yaml.snakeyaml.nodes.ScalarNode Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of snakeyaml Show documentation
Show all versions of snakeyaml Show documentation
YAML 1.1 parser and emitter for Java
/**
* 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 org.yaml.snakeyaml.error.Mark;
/**
* Represents a scalar node.
*
* Scalar nodes form the leaves in the node graph.
*
*/
public class ScalarNode extends Node {
private Character style;
private String value;
public ScalarNode(Tag tag, String value, Mark startMark, Mark endMark, Character style) {
this(tag, true, value, startMark, endMark, style);
}
public ScalarNode(Tag tag, boolean resolved, String value, Mark startMark, Mark endMark,
Character style) {
super(tag, startMark, endMark);
if (value == null) {
throw new NullPointerException("value in a Node is required.");
}
this.value = value;
this.style = style;
this.resolved = resolved;
}
/**
* Get scalar style of this node.
*
* @see org.yaml.snakeyaml.events.ScalarEvent
* @see Chapter 9. Scalar
* Styles
*/
public Character getStyle() {
return style;
}
@Override
public NodeId getNodeId() {
return NodeId.scalar;
}
/**
* Value of this scalar.
*
* @return Scalar's value.
*/
public String getValue() {
return value;
}
public String toString() {
return "<" + this.getClass().getName() + " (tag=" + getTag() + ", value=" + getValue()
+ ")>";
}
}