src/main/java/org/yaml/snakeyaml/nodes/ScalarNode.java

/**
 * Copyright (c) 2008-2009 Andrey Somov
 *
 * 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;

/**
 * @see <a href="http://pyyaml.org/wiki/PyYAML">PyYAML</a> for more information
 */
public class ScalarNode extends Node {
    private Character style;
    private String value;

    public ScalarNode(String tag, String value, Mark startMark, Mark endMark, Character style) {
        this(tag, true, value, startMark, endMark, style);
    }

    public ScalarNode(String 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;
    }

    public Character getStyle() {
        return style;
    }

    @Override
    public NodeId getNodeId() {
        return NodeId.scalar;
    }

    public String getValue() {
        return value;
    }

    public String toString() {
        return "<" + this.getClass().getName() + " (tag=" + getTag() + ", value=" + getValue()
                + ")>";
    }
}